# Box + Burn vs AthleteLab

The clearest difference is in-app purchases: Box + Burn at none against AthleteLab's 1. AthleteLab's advantage is update cadence (every 3 months vs every 5 months) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. AthleteLab sells 1 in-app purchase, starting at $22.00 per month. Box + Burn asks for nothing beyond the download.

Box + Burn ships an update every 5 months, AthleteLab every 3 months. The most recent releases landed on September 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Box + Burn | AthleteLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 31 MB | 34 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Workoutroba Oy](https://appshunter.io/developer/1667877342) | [High Performance Helsinki Oy](https://appshunter.io/developer/1759984486) |

## What reviewers say

### Box + Burn

[App page](https://appshunter.io/ios/app/box-plus-burn/id1667877340)

**Features:** macOS Compatibility

**In-app purchases:** none


### AthleteLab

[App page](https://appshunter.io/ios/app/athletelab/id6587574466)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $22.00 | per month |


## Frequently asked questions

### Is Box + Burn free?

Box + Burn is free to download, with no in-app purchases.

### Is AthleteLab free?

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

### Do Box + Burn or AthleteLab have ads?

Neither Box + Burn nor AthleteLab shows ads.

### Which is updated more often, Box + Burn or AthleteLab?

Box + Burn ships an update every 5 months, and AthleteLab every 3 months. Most recently, Box + Burn was updated on September 8, 2026 and AthleteLab 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.*