Comparison

Project Chiron vs MathGPT

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

Head to head
About

Project Chiron

Features
Read full description

Stuck on a math problem you refuse to give up on? Chiron writes the smallest hint on your page, just enough to keep you thinking, without spoiling the math. Write your working by hand. Chiron reads every line as you go and steps in only when it helps: a nudge when you're stuck, a question when you're close, a quiet check when you're not sure. It teaches. It never lectures. KEEP THINKING • Hints sized to the moment: the smallest push that keeps you moving • Get pointed at the slip, not handed the answer • Ask out loud, "where do I even start?", and talk it through DOES THE MATH PROPERLY • Every check is grounded in a real symbolic engine, so feedback is exact, never a chatbot's guess • Catches the sign you flipped, the solution you gained, the step that doesn't follow • Built for real work: algebra, trigonometry, calculus, ODEs, logs and more BRING YOUR OWN • Snap any problem with the camera and start working • Upload your notes and Chiron works from your course, not a generic one Best with an Apple Pencil. Chiron. Keep thinking.

About

MathGPT

Instantly solve math problems by taking a photo. Get step-by-step explanations, AI-animated videos, and interactive graphs to understand complex concepts. This AI-powered homework helper covers various subjects beyond math.

Highlights
  • Photo-based problem solving
  • Step-by-step explanations
  • AI-animated math videos
  • Interactive graphing calculator
  • Homework helper for multiple subjects
  • On-demand AI tutor
Read full description

MathGPT: Your personal AI math solver! (Known as MathGPT on web) MathGPT is an AI math solver and calculator that provides accurate step-by-step solutions for any math problem from just a photo! Over 15 million students use MathGPT as their AI math solver to understand math problems through instant, accurate solutions and AI-animated math videos. Tackle any subject with confidence with MathGPT by your side. You can solve more than just math. Check out the other subjects offered, such as Physics, Chemistry, Accounting and Statistics. AI Math Solver MathGPT's AI Math Solver provides accurate, instant solutions and outperforms popular AI models. Our math solver provides accurate math solutions accompanied by step-by-step explanations. Each explanation walks you from beginning to end through each problem. The explanations are designed to help students learn the foundations of each math concept. On-Demand Practice Exams MathGPT goes beyond a math solver and offers opportunities to test your understanding. With the click of a button, generate AI powered practice exams that track your progress, provide feedback, and grades your work. Ask follow-up questions to clarify your understanding. MathGPT is there from all parts of the journey, from learning, to practicing, to mastering math concepts. AI Animated Math Videos MathGPT creates on-demand AI videos for any question. Ask a question, click Generate Video, and receive an animated math video complete with a voiceover. Our AI video generation uses animated math diagrams to help you understand how to solve your problem and other similar problems. Flashcards for any topic Explore our custom Flashcard generator to master vocabulary and test memorization. Share the topic you are learning, and generate a full, custom set of flashcards related to your topic. MathGPT provides all the AI learning tools you need in one place for a robust learning experience. Custom Explanations Get on-demand explanations to any problem. Just take a photo of your question and MathGPT instantly provides an intuitive explanation. Learn better and faster with personalized help for any question. AI Math Graphing Calculator powered by GeoGebra Quickly visualize functions related to your problem. Create interactive graphs related to your question. Complex equations and graphing calculator problems suddenly become easier to understand with the help of GeoGebra powered visuals. AI Math Calculator Complex calculations are easily solved with MathGPT's built in AI Math Calculator. We take difficult equations from any subject (math, statistics, physics, chemistry, accounting, engineering) and provide simple and easy to understand AI-powered explanations. Check out a list of MathGPT's Calculator topics: Delta Math Calculator, Algebra Calculator, Integral Calculator, Derivative Calculator, Quadratic Calculator, Square Root Calculator, Limit Calculator, Scientific Notation Calculator, Fraction Calculator, Decimal Calculator, Antiderivative Calculator, Graphing Calculator, Scientific Calculator, Percentage Calculator and many more. Stay connected with the MathGPT Community! Discord: https://discord.gg/mrkWxFn2t3 TikTok: https://www.tiktok.com/@nour.mathgpt Instagram: https://www.instagram.com/nour.mathgpt/ Email: support@math-gpt.org Privacy Policy: https://math-gpt.org/privacy Terms of Service: https://math-gpt.org/tos

Screenshots

Project Chiron4 screens
MathGPT4 screens

Verdict

The call

The clearest difference is in-app purchases: Project Chiron at none against MathGPT's 8. Project Chiron also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). MathGPT's advantage is chart position (#157 vs unranked). On price, device support and iOS requirement 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. MathGPT sells 8 in-app purchases, starting at $9.99 per month. Project Chiron asks for nothing beyond the download.

UpkeepUpdate frequency

Project Chiron ships an update every 5 days, MathGPT every 2 weeks. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 7 level
Project Chiron versus MathGPT: the parameters behind the verdict, then further details
ParameterProject ChironMathGPT
PriceFreeFree
Rating—4.8 (5.8K ratings) — better
Positive reviews—81.3% of reviews
Number of ratings—5.8K — better
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#157 — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.4
Further details — not scored
Size144 MB69 MB
Age rating4+4+
DeveloperJames BoothMathGPT LLC

Bugs and requests

Project Chiron

Not enough reviews yet to summarise bugs or requests.

MathGPT

Reported bugs

2 issues
  • Answers sometimes wrong despite paid subscription
  • App not working properly, requiring multiple attempts

Requested features

2 requests
  • History of examples and solutions
  • More detailed explanations in Arabic

In-app purchases

None

Project Chiron

No in-app purchases

8 purchases

MathGPT

Subscriptions8
  • Monthly Billing$9.991 Month
  • Monthly Billing$14.991 Month
  • Monthly Billing$19.991 Month
Show 5 more
  • Semester Billing$24.993 Months
  • Annual Billing$48.991 Year
  • Annual Billing$69.991 Year
  • Annual Billing$89.991 Year
  • Annual Billing$119.991 Year

Questions

Is Project Chiron free?
Project Chiron is free to download, with no in-app purchases.
Is MathGPT free?
MathGPT is free to download, with in-app purchases available.
Do Project Chiron or MathGPT have ads?
MathGPT shows ads; Project Chiron does not.
Which is updated more often, Project Chiron or MathGPT?
Project Chiron ships an update every 5 days, and MathGPT every 2 weeks. Most recently, Project Chiron was updated on September 17, 2026 and MathGPT on September 25, 2026.

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