CATJEE vs Calculus Solver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CATJEE
Prepare for competitive engineering and medical entrance exams with this educational app. It offers resources designed to help students ace their JEE and NEET tests.
- JEE exam preparation
- NEET exam preparation
- Study resources
- Exam practice
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Good app to prepare for JEE, NEET exams
Calculus Solver
Instantly solve calculus problems with AI-powered step-by-step explanations. Upload or photograph your math questions and receive detailed solutions covering derivatives, integrals, and more. A free trial is available before subscribing.
- AI-powered problem solving
- Photo recognition for problems
- Detailed step-by-step solutions
- Covers derivatives and integrals
- Copy and share solutions
- Free trial available
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Easily solve any calculus problem ASAP with CalcAI, a step-by-step calculus solver app! Got a tricky calculus question? Need instant step-by-step explanations? CalcAI is here to assist you. We've got you covered for any calculus problem you need to solve. Just upload or take a photo of your calculus problems, and CalcAI will instantly recognize the problem and help you solve it with a thorough explanation. **KEY FEATURES** - Upload or take a photo of a handwritten or digital calculus problem. - Copy and share the detailed solutions. - Topics cover all aspects of calculus, from basic derivatives to advanced integrals and multivariable calculus. - Solutions are provided with detailed steps. - We provide a free trial to test out the app. A subscription is required to access the app. By using CalcAI, you accept our Terms of Use and Privacy Policy. Terms of use: https://renaissanceapps.com/terms-conditions Privacy Policy: https://renaissanceapps.com/privacy-policy
Screenshots
Verdict
The clearest difference is review sentiment: CATJEE at 100% against Calculus Solver's 50%. CATJEE also leads on in-app purchases (none vs 2) and update cadence (every 9 days vs every 2 months). 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
Both are free to download. Calculus Solver sells 2 in-app purchases, starting at $5.99 per 7 days. CATJEE asks for nothing beyond the download.
CATJEE ships an update every 9 days, Calculus Solver every 2 months. The most recent releases landed on June 5, 2026 and July 6, 2026 respectively.
| Parameter | CATJEE | Calculus Solver |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (5 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 81 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | CATJEE EDUCATION PRIVATE LIMITED | Renaissance Apps LLC |
Customer experience
CATJEE
Calculus Solver
In-app purchases
CATJEE
No in-app purchases
Calculus Solver
- Calculus Answers: Weekly Sub3 Days trial$5.997 Days
- Calculus Answers: Weekly Sub$34.991 Year
Questions
Is CATJEE free?
Is Calculus Solver free?
Do CATJEE or Calculus Solver have ads?
Which is updated more often, CATJEE or Calculus Solver?
Other comparisons
