# Mathius vs AI Video Summarizer

The clearest difference is ads: AI Video Summarizer at none against Mathius's shown. AI Video Summarizer also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Mathius sells 4 one-off in-app purchases and AI Video Summarizer sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Mathius ships an update fortnightly, AI Video Summarizer every 5 days. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Mathius | AI Video Summarizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 113 MB | 80 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET NURI ULGEN](https://appshunter.io/developer/1788081478) | [KARTAL KARABULUT](https://appshunter.io/developer/1834748841) |

## What reviewers say

### Mathius

[App page](https://appshunter.io/ios/app/mathius-math-homework-helper/id6757203951)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $1.99 | one-time |
| 30 Credits | $4.99 | one-time |
| 75 Credits | $9.99 | one-time |
| 150 Credits | $16.99 | one-time |


### AI Video Summarizer

[App page](https://appshunter.io/ios/app/ai-video-summarizer-syntropy/id6758854936)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Yearly Subscription | $89.99 | per year |


## Frequently asked questions

### Is Mathius free?

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

### Is AI Video Summarizer free?

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

### Do Mathius or AI Video Summarizer have ads?

Mathius shows ads; AI Video Summarizer does not.

### Which is updated more often, Mathius or AI Video Summarizer?

Mathius ships an update fortnightly, and AI Video Summarizer every 5 days. Most recently, Mathius was updated on October 28, 2026 and AI Video Summarizer on October 15, 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.*