# Math Solver vs Unnur

The clearest difference is in-app purchases: Unnur at none against Math Solver's 2. Unnur also leads on update cadence (every 9 days vs every 15 months) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Math Solver sells 2 in-app purchases, starting at $0.99 per 7 days. Unnur asks for nothing beyond the download.

Math Solver ships an update every 15 months, Unnur every 9 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Math Solver | Unnur |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 9 days** |
| Size | 11 MB | 38 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dervis YILMAZ](https://appshunter.io/developer/1161614413) | [Unnur ehf.](https://appshunter.io/developer/1850469518) |

## What reviewers say

### Math Solver

[App page](https://appshunter.io/ios/app/math-solver-ai-calculator/id6477199757)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $0.99 | per 7 days |
| Math Solver Pro Yearly | $2.99 | per year |


### Unnur

[App page](https://appshunter.io/ios/app/unnur/id6754845568)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Solver free?

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

### Is Unnur free?

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

### Do Math Solver or Unnur have ads?

Neither Math Solver nor Unnur shows ads.

### Which is updated more often, Math Solver or Unnur?

Math Solver ships an update every 15 months, and Unnur every 9 days. Most recently, Math Solver was updated on September 30, 2026 and Unnur on October 1, 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.*