# Bold Union vs Fitlab

The clearest difference is iOS requirement: Fitlab at 12.1 against Bold Union's 15.6. 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.

Bold Union ships an update every 2 weeks, Fitlab every 3 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Bold Union | Fitlab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 79 MB | 23 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [serdar coskun](https://appshunter.io/developer/431851115) | [Maksisoft Technology Office](https://appshunter.io/developer/1456092028) |

## What reviewers say

### Bold Union

[App page](https://appshunter.io/ios/app/bold-union/id1585810013)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fitlab

[App page](https://appshunter.io/ios/app/fitlab/id6746564418)

**In-app purchases:** none


## Frequently asked questions

### Is Bold Union free?

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

### Is Fitlab free?

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

### Do Bold Union or Fitlab have ads?

Neither Bold Union nor Fitlab shows ads.

### Which is updated more often, Bold Union or Fitlab?

Bold Union ships an update every 2 weeks, and Fitlab every 3 weeks. Most recently, Bold Union was updated on September 10, 2026 and Fitlab on September 14, 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.*