# Math Time vs Tenstop

The clearest difference is in-app purchases: Math Time at none against Tenstop's 2. Math Time also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Tenstop sells 2 in-app purchases, starting at $4.99 per month. Math Time asks for nothing beyond the download.

Math Time ships an update every 3 weeks, Tenstop every 6 months. The most recent releases landed on September 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Math Time | Tenstop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 101 MB | 74 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Atif Mumtaz](https://appshunter.io/developer/875232775) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### Math Time

[App page](https://appshunter.io/ios/app/math-time-math-cross-sudoku/id6502255646)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tenstop

[App page](https://appshunter.io/ios/app/tenstop-10-second-challenge/id6742765080)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is Math Time free?

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

### Is Tenstop free?

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

### Do Math Time or Tenstop have ads?

Both Math Time and Tenstop show ads.

### Which is updated more often, Math Time or Tenstop?

Math Time ships an update every 3 weeks, and Tenstop every 6 months. Most recently, Math Time was updated on September 23, 2026 and Tenstop on October 28, 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.*