Comparison

Stimy AI vs Prime Math

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stimy AI

This app provides AI-powered assistance for math homework and self-study. It can instantly solve problems by scanning them, analyze written work for mistakes, and generate practice questions. Users can also ask math-related questions to a chatbot for further help.

Highlights
  • Instant math problem solver
  • Step-by-step explanations
  • Analyze written math work
  • Generate practice math questions
  • Math chatbot for queries
  • AI-powered homework help
Features
Read full description

Get free help with math homework and self-study. Understand and learn math effectively with less stress. For ages 10+. With Stimy AI, you get the most accurate AI to help you with homework or to practice math to pass tests. !!! Scan & solve math, instantly !!! Get accurate solutions to algebra, calculus and arithmetic problems with step-by-step explanations. Simply scan to get correct answers in seconds - with clear information to understand each step. !!! Analyze & get help with your written math !!! [beta] Identify any mistakes in your written math work - and easily fix it. Simply scan your written math solutions and Stimy will analyze it line-by-line. Stimy AI will immediately tell you if there’s a mistake or if it’s correct. If there is a math mistake, you can: • get hints to understand it • fix it yourself (multiple choice or scan) • get the solution Stimy AI is a fun way to check and improve your math. !!! Practice math questions !!! [beta] Scan an example math problem and Stimy AI will generate questions for you to solve. Get practice math problems to: • prepare for a test or exam effectively • revise a topic quickly • learn new math You can solve the questions on paper or via multiple choice. If you make a mistake, Stimy will help you understand it and correct it. Learn better with Stimy AI’s next-generation practice math mode. !!! Ask any math question !!! Ask any math questions directly to Stimy AI chatbot: • Find out how to solve types of math problems • Get tips how to study or prepare for tests better • Get math puzzles to solve • And more. WHY STIMY? Use Stimy AI to achieve your goals, such as: - Build confidence in math - Understand difficult topics - Revise math - Test and exam preparation - Catch up with the class - Do homework faster - Have more fun with math Stimy AI is your friendly tutor where you are in control: • No stress self-study • At your own pace • 24/7 in your pocket • Share answers with friends • Free KEY FEATURES - Instant solver with explanations (for algebra, calculus, statistics, probabilities and arithmetic) - Analyze, check and fix my written math work - Practice math problems (targeted for a test or revision) - Math chatbot “I really like Check Math because it gives me an explanation if I’m wrong. It is really nice.” Jakub 16yo. Stimy AI is being rapidly developed. Suggestions, feedback or questions? Please email us: support@stimyapp.com

About

Prime Math

Features
Read full description

Prime Math: Snap. Solve. Learn. Prime Math is your intelligent math companion for solving, learning, and mastering math in a more intuitive, personalized, and engaging way. Prime Math helps students, parents, and adult learners understand math concepts clearly and solve problems confidently. Key Features Snap to Solve Instantly capture handwritten or printed math problems using your camera. Prime Math uses advanced AI to recognize the problem and provide step-by-step explanations. Step-by-Step Solutions Go beyond just the final answer. Learn how each solution unfolds logically with explanations tailored to your level of understanding. Personalized Learning Prime Math adapts to your skill level and learning pace, helping you build confidence and master topics gradually. All Math Levels Covers a wide range of topics from arithmetic and algebra to geometry and calculus. Ideal for learners of all ages. Learn Smarter Discover clever shortcuts, mental math tricks, and pattern-based strategies used by top performers. Why Prime Math? * Perfect for homework help, test prep, and skill-building * Designed for clarity, engagement, and effectiveness * Built with cutting-edge AI to make math more human Start your journey to math mastery with Prime Math today! Terms of Use - https://www.primemath.app/terms

Screenshots

Stimy AI4 screens
Prime Math4 screens

Verdict

The call

The clearest difference is in-app purchases: Stimy AI at none against Prime Math's 3. Stimy AI also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Prime Math sells 3 in-app purchases, starting at $2.99 per 7 days. Stimy AI asks for nothing beyond the download.

UpkeepUpdate frequency

Stimy AI ships an update fortnightly, Prime Math every 3 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Stimy AI versus Prime Math: the parameters behind the verdict, then further details
ParameterStimy AIPrime Math
PriceFreeFree
Rating4.6 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size33 MB7 MB
Age rating4+4+
DeveloperXfaang Sp. z o.o.Oluwatobi Omotayo

In-app purchases

None

Stimy AI

No in-app purchases

3 purchases

Prime Math

Subscriptions3
  • Weekly3 Days trial$2.997 Days
  • Monthly7 Days trial$7.991 Month
  • Yearly7 Days trial$59.991 Year

Questions

Is Stimy AI free?
Stimy AI is free to download, with no in-app purchases.
Is Prime Math free?
Prime Math is free to download, with in-app purchases available.
Do Stimy AI or Prime Math have ads?
Neither Stimy AI nor Prime Math shows ads.
Which is updated more often, Stimy AI or Prime Math?
Stimy AI ships an update fortnightly, and Prime Math every 3 months. Most recently, Stimy AI was updated on October 12, 2026 and Prime Math on October 8, 2026.

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