# Atwater vs Studio Three

The clearest difference is device support: Atwater at 3 against Studio Three's 1. Atwater also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Atwater ships an update every 2 months, Studio Three monthly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Atwater | Studio Three |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1.3K ratings)](https://appshunter.io/ios/app/studio-three-official-app/id1608080756/reviews)** |
| Number of ratings | — | **1.3K** |
| Positive reviews | — | 54.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 38 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Elevated Lifestyles Inc](https://appshunter.io/developer/1330920793) | [Studio Three Booking](https://appshunter.io/developer/1481799468) |

## What reviewers say

### Atwater

[App page](https://appshunter.io/ios/app/atwater/id1489967645)

**Features:** Apple Wallet

**In-app purchases:** none


### Studio Three

[App page](https://appshunter.io/ios/app/studio-three-official-app/id1608080756)

Book fitness classes at a boutique studio offering Interval, Cycle, Pilates, and Yoga. Access world-class instructors and versatile formats adaptable to any fitness level. Manage your bookings, track attendance, and earn rewards.

**Highlights:** Book classes and reserve spots, Filter by class, instructor, and location, Purchase classes easily, Track attendance history, Manage guest bookings, Earn loyalty rewards

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Atwater free?

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

### Is Studio Three free?

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

### Do Atwater or Studio Three have ads?

Neither Atwater nor Studio Three shows ads.

### Which is updated more often, Atwater or Studio Three?

Atwater ships an update every 2 months, and Studio Three monthly. Most recently, Atwater was updated on October 13, 2026 and Studio Three on October 24, 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.*