Step 1
Diagnose which units are actually at risk
Take a short diagnostic. Sia returns an AP score range and shows which of the 5 units are losing you marks, rather than which ones feel hard.
AI AP Comp Gov tutor · Mac & Windows
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The AI AP Comp Gov tutor that tells you
exactly what to study today.
Set your target AP score. Sia plans every day between now and Friday 14 May 2027, weighted by what each unit is actually worth on the exam, with rubric-level marking on every free response.
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Live score forecast
Build your AP Comp Gov prep path
Move the sliders. Sia forecasts the gain and maps the days to 14 May 2027.
Your score gap
Where you are
Where you're going
Sia forecast
—
days to the exam
Friday 14 May 2027, Session 1
—Units to cover before exam day
—Total study hours at this rate
—Comparative analysis sets
This is a projection from typical progress at your starting band, not a promise. Inside the app, Sia rebuilds it from your real diagnostic after every session.
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AP Comparative Government and Politics at a glance
Last reviewed
The AP Comparative Government and Politics® exam is on Friday 14 May 2027, Session 1. It runs 2 hr 30 min and is a fully digital exam sat in Bluebook®. Section I is 55 multiple-choice questions, 60 minutes, 50% of the score, and Section II is 4 free-response questions, 90 minutes, 50% of the score. It is scored 1 to 5.
2 hr 30 min
Total testing time
55 MCQ
60 minutes, 50% of the score
4 FRQ
90 minutes, 50% of the score
1 to 5
AP score scale, no penalty for wrong answers
Fully Digital
How the exam is administered in Bluebook
Session 1
Friday 14 May 2027
Calculators are not permitted. Every exam fact on this page is taken from College Board's official published course and exam materials. AskSia is an independent study tool and is not affiliated with or endorsed by the College Board. Confirm details on the official AP Students site before exam day. Spotted something out of date? Tell us and we will correct it.
Where the marks actually are
AP Comparative Government unit weights, and what that means for your plan.
Units 1 and 2 are 40 to 60% of the multiple-choice section between them, and together they are close to half of College Board's own suggested class time. Unit 5 comes last in the syllabus and is worth more than Unit 3 or Unit 4, so the end of the course is not the light part of the paper.
Unit 1: Political systems, regimes and governments
18-27%Unit 2: Political institutions
22-33%Unit 3: Political culture and participation
11-18%Unit 4: Party and electoral systems and citizen organisations
13-18%Unit 5: Political and economic changes and development
16-24%
Heaviest units. Where a fixed hour returns the most marks.
Published unit weight, as a share of the multiple-choice section.
Syllabus order is not exam order, so Sia weights your study days by what each unit is worth rather than by when it is taught. College Board publishes these weights against the multiple-choice section rather than against the whole exam score, and that section is 50% of the total. College Board publishes unit weights as ranges, so they do not sum to 100%. Weights are taken from the published Course and Exam Description and can change between years. Last reviewed 27 August 2026.
How the AP Comp Gov agent works
From unknown starting point to a plan you can follow.
Three steps turn your current standing, your target and one fixed exam date into a plan that changes as you improve. It takes about three minutes and it is free.
Step 2
Build backwards from 14 May 2027
Choose your target score. Sia assigns every study day between now and exam day, weighted by published unit exam weights rather than by syllabus order.
Step 3
Practise, get marked, and re-plan
Work exam-format multiple choice and free response. Every miss produces coaching on the specific trap or the specific rubric point, then tomorrow's plan changes around it.
The loop runs after every session
- Sia measures which skills and traps cost you points.
- Your live score forecast moves with the evidence.
- The next study block is rewritten around what changed.
Six countries
The whole syllabus is six countries you are told in advance.
China, Iran, Mexico, Nigeria, Russia and the United Kingdom are the entire comparative field, and Section II is four fixed tasks in 90 minutes: concept application, quantitative analysis, comparative analysis and an argument essay. Nothing on the paper asks about a country outside those six, and an example from one that is not on the list earns nothing however good the politics.
The six countries are drilled as a matrix, not as six essays
Almost every question wants the same institution in two different regimes. Sia revises across countries, so that when a prompt says "two course countries" you already have a pair rather than picking one under pressure.
Four free-response types, each with its own rubric
Concept application, quantitative analysis, comparative analysis and the argument essay are four different tasks. The plan rotates them rather than practising whichever one appeared last year.
Quantitative analysis needs no extra content
Reading a chart and tying it to a course concept is marks available without knowing more politics. Those get drilled early.
A worked question
What a marked answer actually looks like.
One question in the AP Comparative Government free-response format, worked through the way the rubric reads it, with the point that goes missing flagged at each step.
Free response, comparative analysis
How long a chief executive may stay in office is settled in different places in different systems. In some of the six AP Comparative Government and Politics course countries the constitution answers it with a hard cap on the person. In others there is no cap on the office at all, and the answer comes from the governing party and the legislature.
Compare how the rules on executive tenure affect the transfer of executive power in two different AP Comparative Government and Politics course countries. (A) Define an executive term limit. (B) Describe the rule that sets how long the chief executive may remain in office in two different course countries. (C) Explain how that rule affects the transfer of executive power in each of the two course countries described in (B).
Unit 2: Political institutions. Written by AskSia in the published free-response format. This is not a College Board question, and AskSia does not reproduce official questions or past papers.
1Part A, define
An executive term limit is a constitutional rule that caps how long, or how many times, one person may hold the office of chief executive, whatever level of electoral or party support that person still commands.
Where the point goes. Part A is one point for the concept, and the concept is the restriction, not the length of service. “A term limit is how long a leader stays in office” defines a term of office and leaves out the cap, which is the only idea in the sentence the marker is looking for.
2Part B, describe
Mexico restricts its elected president to a single six-year term and bars that person from ever holding the office again, so no Mexican president can return. The United Kingdom sets no limit on the office of prime minister at all. A prime minister holds office while leading the party or coalition with the largest number of seats in the House of Commons, and a general election must be held at least every five years.
Where the point goes. Part B is two points with a maximum of one point per country, and only the six course countries are eligible. A second paragraph on Mexico cannot buy the second point, and a rule from the United States or France earns nothing here however accurately it is described.
3Part C, first point
In Mexico the date of the handover is fixed by the rule, not by the incumbent. Re-election is closed off, so a sitting president has no campaign to run and no lawful route back, and executive power passes to a different person on a known date every six years. The contest is over who succeeds, not over whether the incumbent will go.
Where the point goes. This point is paid for the causal step, not for the result. “So power changes hands” restates part B in different words and gives the marker nothing new. The point lands on the clause that names what forces the change, which here is the bar on ever returning to the office.
4Part C, second point
In the United Kingdom that work is done by the governing party and the Commons rather than by a clock. A prime minister leaves when the party chooses a new leader or when the government loses its majority, so executive power can change hands between general elections, and one party can hold office continuously while several prime ministers pass through it. Having no term limit does not fix the executive in place. It moves the trigger for the transfer from a fixed date to a political test that can be applied at any time.
Where the point goes. The second point is scored on its own and is tied to the second country named in part B. A single sentence built on “unlike Mexico” usually ends up explaining Mexico again and leaves this point unclaimed, and moving to Russia or China here breaks the link back to part B, so the marker cannot award it even when the politics is right.
Built around your score goal
A tutor, planner and test centre in one agent.
AskSia handles the whole AP Comp Gov prep loop instead of giving you another pile of questions.
Four weeks of planweighted
heaviest units
mid weight
light
Unit-weighted daily plan
Every day has a job, and the plan changes with you.
Sia plans backwards from Friday 14 May 2027 and weights each unit by what it is worth on the paper. Finish early, fall behind, or fix a unit and the next session changes automatically.
- Days allocated by published exam weight, not syllabus order
- A realistic target and live score range, not false precision
- Automatic re-planning after every completed session
Section II4 types
✓Concept application
✓Quantitative analysis
×Comparative analysis: the same institution in two course countries
×Argument essay: a defensible claim, evidence from two countries
Rubric-level free-response marking
It names the point you missed, not just the grade.
AP free responses are scored on discrete rubric points. Sia marks your response point by point and tells you which requirement was not met, then drills that requirement specifically.
- Point-by-point marking against the published rubric structure
- Identifies the requirement you missed, not a vague grade
- Follow-up practice on the same rubric point in new content
Exam day timing2 hr 30 min
50%50%
Section I 55 multiple-choice questions, 60 minutes, 50% of the score
Section II 4 free-response questions, 90 minutes, 50% of the score
Fully Digital in Bluebook
Exam-format fidelity
AP Comp Gov practice built to the fully digital format.
Practise in a full-screen interface with real section timing, figures and tables. From 2027 every AP exam is digital, so paper-only practice no longer matches exam day.
- Section timing matched to the real 60 and 90 minute blocks
- Practice selected for the units where you are losing marks
- A live AP score estimate that updates after every session
AP Comp Gov practice tests
Practice built around your mistakes.
AskSia writes questions to the published Course and Exam Description format, then selects the ones you personally need. Every result updates your forecast and the next block of days.
Personalised
The set is chosen for you
Your diagnostic maps every unit. Sia selects questions at your difficulty band in the units where you are losing marks.
Full-length
Full-length practice exams
Both sections at real pacing: 55 multiple-choice questions, 60 minutes, 50% of the score then 4 free-response questions, 90 minutes, 50% of the score.
By unit
Drill a single unit
Work one unit when that is the gap, or let Sia choose based on where marks are leaking against exam weight.
Free
Free AP Comp Gov practice, no credit card
The free tier includes the diagnostic, your plan, exam-format questions and coaching on every mistake.
1Sit a practice exam→2Sia marks it to rubric→3Your forecast moves→4Tomorrow's plan changes
Every AskSia question is written by AskSia to the published Course and Exam Description format. We do not reproduce or resell official AP questions, past papers or retired content. AP® and Advanced Placement® are registered trademarks of the College Board, which is not affiliated with AskSia.
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Four things the big players do not do.
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An agent, not a chatbot
Sia diagnoses, sets a target, builds the plan to 14 May 2027, drills you and re-plans around your weakest units.
vs. type-a-question toolsWeighted by what units are worth
Study days are allocated by published exam weight, so a heavy unit gets the hours it deserves and a light one does not.
vs. syllabus-order revisionRubric-level FRQ marking
Sia names the specific rubric point you missed rather than handing back a number out of ten.
vs. “good answer, 6/10”Free to start · $79 to finish
Prep on the free tier, then open the full bank and all practice exams for a one-time price.
vs. $80 to $200/hour tutorsWhy it runs on your desktop
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Real exam conditions
Full-screen mode with real section timing. Practise the way you will actually sit the exam.
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Sia has supported coursework, lectures and revision across more than 2,000 universities and high schools. AP Comp Gov prep uses the same agent, pointed at one exam.
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Compare AP Comp Gov prep
A complete plan, not another content library.
Compare the parts that determine whether a year of coursework turns into a score.
| AskSia | Official practice | Human tutor | Review book | |
|---|---|---|---|---|
| Typical price | Free / $79 once | Free with class | $80 to $200/hr | $15 to $25 |
| Adaptive daily plan | ✓ | — | sometimes | — |
| Weighted by unit exam weight | ✓ | — | sometimes | — |
| Rubric-level FRQ marking | ✓ | — | ✓ | — |
| Questions selected for your gaps | ✓ | — | sometimes | — |
| Digital exam-format practice | ✓ | ✓ | varies | — |
| Live AP score forecast | ✓ | Limited | — | — |
| Plans backwards from exam day | ✓ | — | sometimes | — |
Competitor pricing and features are typical ranges as of August 2026 and vary by provider and plan.
Exam day
AP Comparative Government exam date 2027, and how many days you have left.
AP exams run over two weeks in May and there is one date for this subject. That single fixed point is what makes an AP plan easy to build backwards from, and expensive to start late.
Section I55 multiple-choice questions, 60 minutes, 50% of the score
Section IIFree-Response Questions4 free-response questions, 90 minutes, 50% of the score
Section weighting for the AP Comparative Government and Politics exam. Total testing time 2 hr 30 min.
14 May 2027
Exam date, Session 1
—
Days from today
Fully Digital
Sat in the College Board Bluebook app
1 to 5
Scores, usually early July
Session 1 exams start at 8am local time and Session 2 at 12pm local time for most schools, including all schools in the lower 48 states, Hawaii and Washington DC. Late testing runs 17 to 21 May 2027. Dates are published by the College Board and can change. Your AP coordinator tells you when and where you sit the exam.
Taking more than one
Most students sit three or four.
Sia plans all of them in one calendar, so a heavy week for one subject is a light week for another instead of two plans competing for the same evening.
Reach your goal
Every day is planned
backwards from 14 May 2027.
Sia starts from the score you need and the one date you have, then works backwards. If you fall behind, tomorrow changes. If a unit is fixed, it stops appearing.
- 1Set your target AP score and confirm your exam date.
- 2Sia forecasts what the gap realistically takes and tells you when it is a stretch.
- 3Every session moves the forecast, so you always know whether you are on pace.
On pace, or told why not
No false promises
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Simple pricing
Start free. Finish for $79.
One flat price for the complete AP Comp Gov plan. No subscription and no hourly meter.
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- Diagnostic and score range
- Day-by-day adaptive plan
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- Full question bank and every mock
- Unlimited retakes and replays
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- Complete question bank
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- Goal-locked planning after every session
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Less than one hour with a private tutor. One-time payment, no renewal.
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Who makes this, and how the numbers work.
Prep should improve learning without pretending to be official material or promising impossible gains.
Original AskSia questions
Questions follow the published Course and Exam Description format but do not reproduce official questions, past papers or retired content.
Your study history stays protected
Your plan, files and performance are handled under AskSia's privacy and security controls.
Forecasts show uncertainty
Sia uses score ranges and tells you when a target is a stretch instead of promising a guaranteed result.
No unsupported score claims
AskSia does not promise a specific score or publish invented gains. Forecasts update from your own work and remain projections, not guarantees. AskSia is not affiliated with, endorsed by or reviewed by the College Board.
Frequently asked questions
Questions, answered.
The AP Comparative Government and Politics exam is on Friday 14 May 2027, in Session 1. Session 1 exams start at 8am local time and Session 2 at 12pm local time for most schools, including all schools in the lower 48 states, Hawaii and Washington DC. Late testing runs 17 to 21 May 2027. Your AP coordinator confirms where and when you sit it.
The exam is 2 hr 30 min long. Section I is 55 multiple-choice questions, 60 minutes, 50% of the score. Section II is 4 free-response questions, 90 minutes, 50% of the score. It is a fully digital exam. Calculators are not permitted.
Units 1 and 2 are 40 to 60% of the multiple-choice section between them, and together they are close to half of College Board's own suggested class time. Unit 5 comes last in the syllabus and is worth more than Unit 3 or Unit 4, so the end of the course is not the light part of the paper.
AP exams are reported on a 1 to 5 scale. Your raw marks from both sections are combined using the published weightings, then converted to the final score. There is no penalty for a wrong or blank multiple-choice answer, so leaving one blank is never correct strategy. Scores are usually released in early July, and College Board publishes the exact 2027 score-access dates in spring 2027.
In practice, The comparative analysis question, which asks you to compare two of the six course countries rather than describe either one. Sia identifies which of these patterns is costing you marks and drills that specific pattern rather than the topic in general.
No, and no legitimate tool has them. Official AP questions are the copyrighted property of College Board. Every AskSia question is written by AskSia to the published Course and Exam Description format, then selected for the individual student based on the skills they are losing marks on. What matches the real exam is the format: the same question types, section timing, weighting and rubric structure. AP is a registered trademark of the College Board, which does not endorse or review AskSia.
Yes. AskSia is free to download on Mac and Windows with no credit card. The free tier includes the diagnostic, the adaptive day-by-day plan and personalised practice with coaching. The optional $79 one-time upgrade adds the complete question bank and all full-length practice exams.
Yes. From 2027 every AP exam is digital. AP Comparative Government and Politics is a fully digital exam sat in Bluebook. You complete both the multiple-choice and free-response sections on screen, with responses submitted automatically at the end. Practising on paper alone no longer matches exam day, which is why AskSia runs its practice in a full-screen digital interface.
Yes. AskSia is a native desktop app for macOS 12 or later, on Apple silicon and Intel, and for Windows 10 and 11. Both builds are code signed. There are also iOS and Android apps, and AP prep is one of several study modes inside the same account.
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