# Mathius vs Amend

The clearest difference is ads: Amend at none against Mathius's shown. Amend also leads on update cadence (every 4 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Mathius sells 4 one-off in-app purchases and Amend sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Mathius ships an update fortnightly, Amend every 4 days. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Mathius | Amend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/amend-ai-tutor/id6789777590/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 113 MB | 71 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [MEHMET NURI ULGEN](https://appshunter.io/developer/1788081478) | [Rithvik Tripuraneni](https://appshunter.io/developer/6789777592) |

## 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 |


### Amend

[App page](https://appshunter.io/ios/app/amend-ai-tutor/id6789777590)

This AI-powered whiteboard tutor helps students understand STEM concepts. It analyzes handwritten work, provides feedback, and guides study priorities. Get live voice assistance and track progress through structured lessons and practice sessions.

**Highlights:** Handwritten input with finger or Apple Pencil, Feedback on handwritten and typed work, Course and material-based practice, Review readiness estimates, Live voice assistance, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoardTutor Plus | $9.99 | per month |
| BoardTutor Pro | $19.99 | per month |


## Frequently asked questions

### Is Mathius free?

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

### Is Amend free?

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

### Do Mathius or Amend have ads?

Mathius shows ads; Amend does not.

### Which is updated more often, Mathius or Amend?

Mathius ships an update fortnightly, and Amend every 4 days. Most recently, Mathius was updated on October 28, 2026 and Amend on October 14, 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.*