Mentra AI vs Study24
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mentra AI
This app provides instant, step-by-step solutions and explanations for academic problems via photo scan or voice input. It offers personalized learning paths and 24/7 AI tutoring to help users master complex subjects and prepare for exams.
- Scan and solve problems with photo input
- Voice AI tutor for spoken explanations
- Personalized learning journeys
- 24/7 AI assistance
- Exam readiness preparation
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If you are committed to improving your grades, stop wasting time trying to understand hard topics late at night. Studying has never been easier than now, but only if you have the right tools in your pocket. Mentra AI is such unreplaceable tool - it’s a high-performance engine for your brain, designed to turn mess into total mastery in seconds. The Features That Will Change Everything: Scan & Solve: Snap a photo of any problem—from nightmare Biology diagrams to complex Physics equations—and get a step-by-step breakdown instantly. Voice AI Tutor: Too tired to type? Just speak. Ask your questions out loud and get real-time voice explanations that actually make sense, making your study sessions feel like a conversation, not a chore. Personalized Learning Journeys: Stop getting lost in the syllabus. Follow a structured path tailored to your specific goals, breaking down massive subjects like Newtonian Mechanics into small, winnable steps. 24/7 AI Brain: No more waiting for a tutor to email you back. Our AI is awake whenever you are, ready to explain deep concepts in plain English at 3 AM. Total Exam Readiness: Walk into the exam hall without the panic. We don't give you the answers; we make sure you master the core principles so you can handle any trick question. Stop aiming for average. Level up your intelligence. Download Mentra AI and start winning. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Study24
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Study24 is your personal AI-powered study assistant that helps you learn faster and retain more. Whether you're in high school, college, university, or just curious about the world — Study24 makes studying easier, smarter, and more effective. Terms of Use: https://study24.app/terms Privacy Policy: https://study24.app/privacy
Screenshots
Verdict
Mentra AI and Study24 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Mentra AI sells 2 in-app purchases, starting at $9.99 per month and Study24 sells 2 in-app purchases, starting at $3.49 per month. Whichever you choose, the download price is not the number that matters.
Mentra AI ships an update fortnightly, Study24 every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Mentra AI | Study24 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 57 MB | 40 MB |
| Age rating | 17+ | 4+ |
| Developer | Aliaksei Chmel | Mazhar Khan |
In-app purchases
Mentra AI
- Mentra Monthly7 Days trial$9.991 Month
- Mentra Yearly7 Days trial$44.991 Year
Study24
- Basic$3.491 Month
- Premium$7.491 Month
