# RunSync vs Challengger

The clearest difference is iOS requirement: Challengger at 15.1 against RunSync's 17.6. 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.

RunSync ships an update every 4 days, Challengger every 5 days. The most recent releases landed on September 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RunSync | Challengger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 31 MB | 86 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [chatri bunkijrungpisan](https://appshunter.io/developer/1870724631) | [Eveleigh McCarthy](https://appshunter.io/developer/1852482266) |

## What reviewers say

### RunSync

[App page](https://appshunter.io/ios/app/runsync-team-tracker/id6758072588)

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

**In-app purchases:** none


### Challengger

[App page](https://appshunter.io/ios/app/challengger/id6783359101)

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

**In-app purchases:** none


## Frequently asked questions

### Is RunSync free?

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

### Is Challengger free?

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

### Do RunSync or Challengger have ads?

Neither RunSync nor Challengger shows ads.

### Which is updated more often, RunSync or Challengger?

RunSync ships an update every 4 days, and Challengger every 5 days. Most recently, RunSync was updated on September 13, 2026 and Challengger on September 29, 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.*