# BeTuned vs Movement Principle

The clearest difference is update cadence: BeTuned at monthly against Movement Principle's every 3 months. BeTuned also leads on 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.

BeTuned ships an update monthly, Movement Principle every 3 months. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BeTuned | Movement Principle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/betuned/id6476478593/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 197 MB | 55 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Be Tuned](https://appshunter.io/developer/1726866301) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### BeTuned

[App page](https://appshunter.io/ios/app/betuned/id6476478593)

This app offers science-backed gameplay to help you regulate emotions and reset your nervous system. It provides anonymous, on-demand tools for managing stress, anxiety, and overwhelming feelings through brief, focused exercises inspired by EMDR therapy principles.

**Highlights:** Emotion regulation, Nervous system reset, Science-backed gameplay, Anonymous support, Build emotional resilience, Strengthen focus

**In-app purchases:** none


### Movement Principle

[App page](https://appshunter.io/ios/app/movement-principle/id6737694155)

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

**In-app purchases:** none


## Frequently asked questions

### Is BeTuned free?

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

### Is Movement Principle free?

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

### Do BeTuned or Movement Principle have ads?

Neither BeTuned nor Movement Principle shows ads.

### Which is updated more often, BeTuned or Movement Principle?

BeTuned ships an update monthly, and Movement Principle every 3 months. Most recently, BeTuned was updated on October 4, 2026 and Movement Principle on October 27, 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.*