# ONEWOLFUK vs Barbell B

The clearest difference is in-app purchases: Barbell B at none against ONEWOLFUK's 1. ONEWOLFUK's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ONEWOLFUK sells 1 in-app purchase, starting at $99.99 per month. Barbell B asks for nothing beyond the download.

ONEWOLFUK ships an update every 3 weeks, Barbell B every 2 months. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ONEWOLFUK | Barbell B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 52 MB | 57 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [T COACHING LIMITED](https://appshunter.io/developer/1710359687) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### ONEWOLFUK

[App page](https://appshunter.io/ios/app/onewolfuk/id1612965423)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $99.99 | per month |


### Barbell B

[App page](https://appshunter.io/ios/app/barbell-b/id6740140740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ONEWOLFUK free?

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

### Is Barbell B free?

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

### Do ONEWOLFUK or Barbell B have ads?

Neither ONEWOLFUK nor Barbell B shows ads.

### Which is updated more often, ONEWOLFUK or Barbell B?

ONEWOLFUK ships an update every 3 weeks, and Barbell B every 2 months. Most recently, ONEWOLFUK was updated on October 25, 2026 and Barbell B on October 4, 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.*