# BodyFix.io vs Onyx Coach

The clearest difference is iOS requirement: BodyFix.io at 13.0 against Onyx Coach's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BodyFix.io sells 1 one-off in-app purchase and Onyx Coach sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

BodyFix.io ships an update fortnightly, Onyx Coach every 9 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BodyFix.io | Onyx Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onyx-coach-workout-tracker/id6737855506/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 80 MB | 149 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [BodyFix Technologies s.r.o.](https://appshunter.io/developer/1454289334) | [Coachito LLC](https://appshunter.io/developer/1873867082) |

## What reviewers say

### BodyFix.io

[App page](https://appshunter.io/ios/app/bodyfixio/id1454289335)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protetika Zdravé nôžky | $2.99 | one-time |


### Onyx Coach

[App page](https://appshunter.io/ios/app/onyx-coach-workout-tracker/id6737855506)

This app helps you plan and track your strength training workouts with pre-built programs and a fast logging system. It's designed to help you master progressive overload and visualize your gains, replacing paper journals and spreadsheets.

**Highlights:** Pre-built gym routines, Custom workout builder, Fast workout logging, Progressive overload tracking, Rest timer, Plate calculator

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Onyx Coach Premium (Monthly) | $9.99 | per month |
| Onyx Coach Premium (Monthly) | $9.99 | per month |
| Premium Monthly | $9.99 | per month |
| Onyx Coach Premium (Six months) | $64.99 | per 6 months |
| Onyx Coach Premium (Yearly) | $79.00 | per year |
| Premium Yearly | $79.00 | per year |


## Frequently asked questions

### Is BodyFix.io free?

BodyFix.io is free to download, with in-app purchases available.

### Is Onyx Coach free?

Onyx Coach is free to download, with in-app purchases available.

### Do BodyFix.io or Onyx Coach have ads?

Neither BodyFix.io nor Onyx Coach shows ads.

### Which is updated more often, BodyFix.io or Onyx Coach?

BodyFix.io ships an update fortnightly, and Onyx Coach every 9 days. Most recently, BodyFix.io was updated on October 26, 2026 and Onyx Coach on October 28, 2026.

---

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