# Biofeedback Energy Therapy vs Callibri Biofeedback

The clearest difference is device support: Biofeedback Energy Therapy at 3 against Callibri Biofeedback's 1. Biofeedback Energy Therapy also leads on iOS requirement (9.0 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.

Biofeedback Energy Therapy ships an update every 2 months, Callibri Biofeedback every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Biofeedback Energy Therapy | Callibri Biofeedback |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/callibri-biofeedback/id1517798639/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 16 MB | 269 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Christian Siedschlag](https://appshunter.io/developer/538434682) | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) |

## What reviewers say

### Biofeedback Energy Therapy

[App page](https://appshunter.io/ios/app/biofeedback-energy-therapy/id882552398)

This application serves as a remote control for the BEaMEr device, allowing users to program it via an iPhone or iPad. Users can select desired setups and transmit audio signals directly to the device through frequency sequences.

**Highlights:** Remote control for BEaMEr device, Program device setups, Transmit audio signals, Connect via iPhone/iPad, Frequency sequence transmission

**Features:** Vision Pro support

**In-app purchases:** none


### Callibri Biofeedback

[App page](https://appshunter.io/ios/app/callibri-biofeedback/id1517798639)

This system uses a sensor to measure muscle tone and visualizes your muscle activity in a game-like interface. It's designed for self-regulation training to improve muscle strength and bodily functions.

**Highlights:** Muscle tone evaluation (EMG signal), Visualizes muscle activity in games, Muscle restoration for stroke/CP, Home fitness muscle strengthening, Increases physiological reserves

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

**In-app purchases:** none


## Frequently asked questions

### Is Biofeedback Energy Therapy free?

Biofeedback Energy Therapy is free to download, with no in-app purchases.

### Is Callibri Biofeedback free?

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

### Do Biofeedback Energy Therapy or Callibri Biofeedback have ads?

Neither Biofeedback Energy Therapy nor Callibri Biofeedback shows ads.

### Which is updated more often, Biofeedback Energy Therapy or Callibri Biofeedback?

Biofeedback Energy Therapy ships an update every 2 months, and Callibri Biofeedback every 4 months. Most recently, Biofeedback Energy Therapy was updated on November 1, 2026 and Callibri Biofeedback on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*