# Inner Flow Studio vs Letters to Beyond

The clearest difference is iOS requirement: Inner Flow Studio at 13.0 against Letters to Beyond's 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.

## The numbers

| Metric | Inner Flow Studio | Letters to Beyond |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/inner-flow-studio/id6470271768/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 195 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [INNER FLOW STUDIO S.L.](https://appshunter.io/developer/1713307986) | [Letters to Beyond LLC](https://appshunter.io/developer/1896470495) |

## What reviewers say

### Inner Flow Studio

[App page](https://appshunter.io/ios/app/inner-flow-studio/id6470271768)

This comprehensive fitness platform offers updated class schedules, reservations for wellness services, and daily activity tracking. Members can access challenges, personalized nutrition and exercise plans, and exclusive content. Sync with Apple Health for automatic workout logging.

**Highlights:** Updated class schedules and opening hours, Class reservations and wellness session booking, Daily fitness activities and progress tracking, Challenges, routines, and community events, Customized nutrition plans and exercise programs, Sync with Apple Health App

**Features:** macOS Compatibility

**In-app purchases:** none


### Letters to Beyond

[App page](https://appshunter.io/ios/app/letters-to-beyond/id6767394594)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inner Flow Studio free?

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

### Is Letters to Beyond free?

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

### Do Inner Flow Studio or Letters to Beyond have ads?

Neither Inner Flow Studio nor Letters to Beyond shows ads.

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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.*