# WITH RUN vs B

The clearest difference is iOS requirement: WITH RUN at 18.0 against B's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WITH RUN ships an update every 5 days, B weekly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | WITH RUN | B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 113 MB | 81 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DongSoo Choi](https://appshunter.io/developer/1794918250) | [YunKi Hwang](https://appshunter.io/developer/1772885670) |

## What reviewers say

### WITH RUN

[App page](https://appshunter.io/ios/app/with-run/id6741625636)

**Features:** macOS Compatibility

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-day/id6756418053)

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

**In-app purchases:** none


## Frequently asked questions

### Is WITH RUN free?

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

### Is B free?

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

### Do WITH RUN or B have ads?

Neither WITH RUN nor B shows ads.

### Which is updated more often, WITH RUN or B?

WITH RUN ships an update every 5 days, and B weekly. Most recently, WITH RUN was updated on October 3, 2026 and B on October 18, 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.*