# MathWise vs Thomas Keith

The clearest difference is in-app purchases: Thomas Keith at none against MathWise's 3. Thomas Keith also leads on iOS requirement (13.0 vs 17.0). MathWise's advantage is update cadence (every 2 months vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. MathWise sells 3 in-app purchases, starting at $1.99 per month. Thomas Keith asks for nothing beyond the download.

MathWise ships an update every 2 months, Thomas Keith every 4 months. The most recent releases landed on October 29, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | MathWise | Thomas Keith |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 8 MB | 64 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ziya Bal](https://appshunter.io/developer/1045203316) | [Thomas Keith Limited](https://appshunter.io/developer/1719167924) |

## What reviewers say

### MathWise

[App page](https://appshunter.io/ios/app/mathwise-learn-math/id1500016018)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $1.99 | per month |
| Premium access | $7.99 | per 6 months |
| Premium access | $10.99 | per year |


### Thomas Keith

[App page](https://appshunter.io/ios/app/thomas-keith/id6473549399)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathWise free?

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

### Is Thomas Keith free?

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

### Do MathWise or Thomas Keith have ads?

Neither MathWise nor Thomas Keith shows ads.

### Which is updated more often, MathWise or Thomas Keith?

MathWise ships an update every 2 months, and Thomas Keith every 4 months. Most recently, MathWise was updated on October 29, 2026 and Thomas Keith on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*