# Arithmetic Sprinter vs Rehearse

The clearest difference is in-app purchases: Arithmetic Sprinter at none against Rehearse's 2. Arithmetic Sprinter also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.2). Rehearse's advantage is ads (none vs shown) and update cadence (weekly vs every 4 weeks). On price there is nothing between them.

Both are free to download. Rehearse sells 2 in-app purchases, starting at $1.99 per month. Arithmetic Sprinter asks for nothing beyond the download.

Arithmetic Sprinter ships an update every 4 weeks, Rehearse weekly. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Arithmetic Sprinter | Rehearse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 20 MB | 21 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tomomi Miura](https://appshunter.io/developer/1502092001) | [Duc Nguyen](https://appshunter.io/developer/6805152191) |

## What reviewers say

### Arithmetic Sprinter

[App page](https://appshunter.io/ios/app/arithmetic-sprinter/id1502092002)

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

**In-app purchases:** none


### Rehearse

[App page](https://appshunter.io/ios/app/rehearse-hard-talks/id6807863824)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $11.99 | per year |


## Frequently asked questions

### Is Arithmetic Sprinter free?

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

### Is Rehearse free?

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

### Do Arithmetic Sprinter or Rehearse have ads?

Arithmetic Sprinter shows ads; Rehearse does not.

### Which is updated more often, Arithmetic Sprinter or Rehearse?

Arithmetic Sprinter ships an update every 4 weeks, and Rehearse weekly. Most recently, Arithmetic Sprinter was updated on October 18, 2026 and Rehearse on October 20, 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.*