# AboutNumbers vs Tri This Math

The clearest difference is in-app purchases: Tri This Math at none against AboutNumbers's 1. Tri This Math also leads on update cadence (every 3 months vs every 11 months) and iOS requirement (10.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. AboutNumbers sells 1 one-off in-app purchase. Tri This Math asks for nothing beyond the download.

AboutNumbers ships an update every 11 months, Tri This Math every 3 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AboutNumbers | Tri This Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Size | 103 MB | 36 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [IntegraTools GmbH](https://appshunter.io/developer/618103816) | [Classroom Focused Software](https://appshunter.io/developer/406741679) |

## What reviewers say

### AboutNumbers

[App page](https://appshunter.io/ios/app/aboutnumbers/id1089468265)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All exercises | $44.99 | one-time |


### Tri This Math

[App page](https://appshunter.io/ios/app/tri-this-math/id1406150893)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AboutNumbers free?

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

### Is Tri This Math free?

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

### Do AboutNumbers or Tri This Math have ads?

Neither AboutNumbers nor Tri This Math shows ads.

### Which is updated more often, AboutNumbers or Tri This Math?

AboutNumbers ships an update every 11 months, and Tri This Math every 3 months. Most recently, AboutNumbers was updated on October 10, 2026 and Tri This Math on October 6, 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.*