# Cram AI vs Mentra AI

Cram AI and Mentra AI are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Cram AI sells 3 in-app purchases, starting at $4.99 per 7 days and Mentra AI sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Cram AI against 5.0 for Mentra AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Cram AI ships an update every 11 days, Mentra AI fortnightly. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Cram AI | Mentra AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cram-ai-study-notes-quiz/id6755719229/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mentra-ai-study-app/id6759326608/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 253 MB | 57 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Nishit Dave](https://appshunter.io/developer/1807529288) | [Aliaksei Chmel](https://appshunter.io/developer/1878098389) |

## What reviewers say

### Cram AI

[App page](https://appshunter.io/ios/app/cram-ai-study-notes-quiz/id6755719229)

Transform any content into AI-powered study materials like notes, flashcards, quizzes, and engaging video summaries. This tool helps students ace exams by making learning more efficient and entertaining.

**Highlights:** AI study notes from videos, PDFs, and text, Interactive flashcards and quizzes, Mind map generation for visual learning, AI Study Reels with animated subtitles, Feynman Technique mode for self-explanation, AI chat for note clarification

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $49.99 | per year |


### Mentra AI

[App page](https://appshunter.io/ios/app/mentra-ai-study-app/id6759326608)

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.

**Highlights:** Scan and solve problems with photo input, Voice AI tutor for spoken explanations, Personalized learning journeys, 24/7 AI assistance, Exam readiness preparation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mentra Monthly | $9.99 | per month |
| Mentra Yearly | $44.99 | per year |


## Frequently asked questions

### Is Cram AI free?

Cram AI is free to download, with in-app purchases available.

### Is Mentra AI free?

Mentra AI is free to download, with in-app purchases available.

### Which has better reviews, Cram AI or Mentra AI?

Cram AI and Mentra AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Cram AI or Mentra AI have ads?

Neither Cram AI nor Mentra AI shows ads.

### Which is updated more often, Cram AI or Mentra AI?

Cram AI ships an update every 11 days, and Mentra AI fortnightly. Most recently, Cram AI was updated on October 20, 2026 and Mentra AI on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*