# Mentor AI vs StudStat

The clearest difference is in-app purchases: StudStat at none against Mentor AI's 10. StudStat also leads on ads (none vs shown) and iOS requirement (13.4 vs 15.0). Mentor AI's advantage is update cadence (every 4 weeks vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Mentor AI sells 10 in-app purchases, starting at $7.99 per 7 days. StudStat asks for nothing beyond the download.

Mentor AI ships an update every 4 weeks, StudStat every 10 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mentor AI | StudStat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (58 ratings)](https://appshunter.io/ios/app/mentor-ai-ask-chatbot-and-art/id6449486038/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 177 MB | 18 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Pati Game Studio](https://appshunter.io/developer/1639577530) | [LAYOUTindex](https://appshunter.io/developer/1236478836) |

## What reviewers say

### Mentor AI

[App page](https://appshunter.io/ios/app/mentor-ai-ask-chatbot-and-art/id6449486038)

This AI-powered tool offers 24/7 assistance for a wide range of inquiries, from writing and translation to image generation and learning. It provides instant, detailed responses and can even act as a conversational AI friend with diverse personalities.

**Highlights:** AI writing and proofreading assistance, AI image generation, Speech-to-text and translation, Extensive chatbot model selection, Document scanning and summarization, Multilingual conversation practice, PDF summarization

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mentor AI Pro Weekly Plan | $7.99 | per 7 days |
| Mentor AI Monthly Plan | $7.99 | per month |
| Weekly Subscription | $9.99 | per 7 days |
| Mentor AI Pro Monthly Plan | $10.99 | per month |
| Mentor AI Pro Annual Plan | $19.99 | per year |
| Mentor AI Pro Annual Plan | $39.99 | per year |
| Mentor AI Pro Lifetime | $19.99 | one-time |
| Mentor AI Lifetime Premium | $39.99 | one-time |
| Mentor AI Pro Lifetime | $59.99 | one-time |
| Mentor AI Pro Lifetime | $149.99 | one-time |


### StudStat

[App page](https://appshunter.io/ios/app/studstat/id6499125238)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mentor AI free?

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

### Is StudStat free?

StudStat is free to download, with no in-app purchases.

### Do Mentor AI or StudStat have ads?

Mentor AI shows ads; StudStat does not.

### Which is updated more often, Mentor AI or StudStat?

Mentor AI ships an update every 4 weeks, and StudStat every 10 months. Most recently, Mentor AI was updated on November 3, 2026 and StudStat on November 4, 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.*