# Only Tans vs Habit Studio

The clearest difference is update cadence: Habit Studio at every 3 months against Only Tans's every 23 months. Only Tans's advantage is iOS requirement (13.0 vs 15.1). 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.

Only Tans ships an update every 23 months, Habit Studio every 3 months. Both last shipped on September 9, 2026.

## The numbers

| Metric | Only Tans | Habit Studio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 87 MB | 55 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Treshna Enterprises](https://appshunter.io/developer/959435261) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### Only Tans

[App page](https://appshunter.io/ios/app/only-tans/id1636383356)

**Features:** macOS Compatibility

**In-app purchases:** none


### Habit Studio

[App page](https://appshunter.io/ios/app/habit-studio/id6747710491)

Easily manage your account, book classes, and stay connected with the studio. Message staff directly and follow public announcements, promotions, and shared content.

**Highlights:** Account management, Class and event booking, Direct messaging, Public feed for announcements, Promotions and content sharing

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Only Tans free?

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

### Is Habit Studio free?

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

### Do Only Tans or Habit Studio have ads?

Neither Only Tans nor Habit Studio shows ads.

### Which is updated more often, Only Tans or Habit Studio?

Only Tans ships an update every 23 months, and Habit Studio every 3 months. Most recently, Only Tans was updated on September 9, 2026 and Habit Studio on September 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.*