# Mentor AI vs Deep Digest AI

The clearest difference is update cadence: Deep Digest AI at every 5 days against Mentor AI's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mentor AI sells 4 in-app purchases, starting at $2.99 per month and Deep Digest AI sells 1 in-app purchase, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Mentor AI ships an update every 3 months, Deep Digest AI every 5 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mentor AI | Deep Digest AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mentor-ai-smart-study-planner/id1263472115/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 102 MB | 23 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aysha Sehar](https://appshunter.io/developer/1263063556) | [Ilya Mudry](https://appshunter.io/developer/1689885963) |

## What reviewers say

### Mentor AI

[App page](https://appshunter.io/ios/app/mentor-ai-smart-study-planner/id1263472115)

This AI-powered application acts as a personal tutor, homework helper, and study planner. It can summarize notes, generate quizzes from study material, and create personalized study schedules. Users can also chat with an AI study buddy for explanations and share notes and quizzes with friends.

**Highlights:** AI-powered note summarization and organization, Instant quiz generation from notes or topics, Personalized AI study planner creation, AI homework helper for problem-solving, AI study buddy chat for explanations, Share notes and quizzes with friends, Progress tracking and academic achievement dashboard

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| 50 | $0.99 | one-time |
| 100 credits | $1.49 | one-time |
| 500 credits | $2.99 | one-time |


### Deep Digest AI

[App page](https://appshunter.io/ios/app/deep-digest-ai/id6756983287)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sub | $4.99 | per 7 days |


## Frequently asked questions

### Is Mentor AI free?

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

### Is Deep Digest AI free?

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

### Do Mentor AI or Deep Digest AI have ads?

Neither Mentor AI nor Deep Digest AI shows ads.

### Which is updated more often, Mentor AI or Deep Digest AI?

Mentor AI ships an update every 3 months, and Deep Digest AI every 5 days. Most recently, Mentor AI was updated on October 12, 2026 and Deep Digest AI on October 7, 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.*