# Atom Studio vs BeFit4u

The clearest difference is update cadence: BeFit4u at every 11 days against Atom Studio's every 3 months. BeFit4u also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Atom Studio ships an update every 3 months, BeFit4u every 11 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Atom Studio | BeFit4u |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 25 MB | 119 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Edgar Barba](https://appshunter.io/developer/1418360228) | [Alejandra Paola Lopez Ramos](https://appshunter.io/developer/1675564307) |

## What reviewers say

### Atom Studio

[App page](https://appshunter.io/ios/app/atom-studio/id6443804664)

Streamline your fitness routine with this app. Book classes, pay from your phone, and enter the studio using your QR code. Manage your schedule, waitlists, and class packages effortlessly.

**Highlights:** Book classes instantly, Pay via mobile, QR code entry, Seat selection, Waitlist functionality, Manage class packages

**Features:** Apple Wallet

**In-app purchases:** none


### BeFit4u

[App page](https://appshunter.io/ios/app/befit4u/id6446037982)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Atom Studio free?

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

### Is BeFit4u free?

BeFit4u is free to download, with no in-app purchases.

### Do Atom Studio or BeFit4u have ads?

Neither Atom Studio nor BeFit4u shows ads.

### Which is updated more often, Atom Studio or BeFit4u?

Atom Studio ships an update every 3 months, and BeFit4u every 11 days. Most recently, Atom Studio was updated on October 10, 2026 and BeFit4u on October 9, 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.*