# Back2Action vs SweatBox Gym UK

Back2Action and SweatBox Gym UK are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Back2Action ships an update every 11 months, SweatBox Gym UK every 12 months. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Back2Action | SweatBox Gym UK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 12 months |
| Monetization | — | Free |
| Size | 35 MB | 31 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arbox LTD](https://appshunter.io/developer/1021244486) | [Sweatbox Gym Ltd](https://appshunter.io/developer/1523356577) |

## What reviewers say

### Back2Action

[App page](https://appshunter.io/ios/app/back2action/id1565959497)

**Features:** macOS Compatibility

**In-app purchases:** none


### SweatBox Gym UK

[App page](https://appshunter.io/ios/app/sweatbox-gym-uk/id6474244518)

Easily book classes and manage your fitness journey from your device. Reserve spots, join waitlists, and purchase class packages. Stay updated on the latest gym offerings and check your membership status.

**Highlights:** Book classes, Manage reservations, Join waitlists, Purchase class packages, Check profile and membership, View latest products and services

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Back2Action free?

Back2Action is free to download, with no in-app purchases.

### Is SweatBox Gym UK free?

SweatBox Gym UK is free to download, with no in-app purchases.

### Do Back2Action or SweatBox Gym UK have ads?

Neither Back2Action nor SweatBox Gym UK shows ads.

### Which is updated more often, Back2Action or SweatBox Gym UK?

Back2Action ships an update every 11 months, and SweatBox Gym UK every 12 months. Most recently, Back2Action was updated on October 27, 2026 and SweatBox Gym UK on November 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.*