# Studio Flex45 vs The Routine Studio

The clearest difference is update cadence: Studio Flex45 at every 9 days against The Routine Studio's every 3 weeks. Studio Flex45 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, 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.

Studio Flex45 ships an update every 9 days, The Routine Studio every 3 weeks. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Studio Flex45 | The Routine Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (73 ratings)](https://appshunter.io/ios/app/the-routine-studio/id6736490761/reviews)** |
| Number of ratings | — | **73** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 124 MB | 36 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Studio Flex 45, LLC](https://appshunter.io/developer/1618926240) | [The Routine LLC](https://appshunter.io/developer/1772154196) |

## What reviewers say

### Studio Flex45

[App page](https://appshunter.io/ios/app/studio-flex45/id1618926238)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### The Routine Studio

[App page](https://appshunter.io/ios/app/the-routine-studio/id6736490761)

Easily browse and purchase class packs or membership options. View the schedule, filter classes by type, and manage your reservations to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage class reservations, Stay organized with fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Studio Flex45 free?

Studio Flex45 is free to download, with no in-app purchases.

### Is The Routine Studio free?

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

### Do Studio Flex45 or The Routine Studio have ads?

Both Studio Flex45 and The Routine Studio show ads.

### Which is updated more often, Studio Flex45 or The Routine Studio?

Studio Flex45 ships an update every 9 days, and The Routine Studio every 3 weeks. Most recently, Studio Flex45 was updated on September 21, 2026 and The Routine Studio on September 19, 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.*