# Gym Buddy Tracker vs Onus Strength

The clearest difference is update cadence: Onus Strength at weekly against Gym Buddy Tracker's every 3 weeks. Gym Buddy Tracker's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Gym Buddy Tracker sells 2 in-app purchases, starting at $0.99 per month and Onus Strength sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Gym Buddy Tracker ships an update every 3 weeks, Onus Strength weekly. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Gym Buddy Tracker | Onus Strength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gym-buddy-tracker/id1659216618/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 96 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mattia Biondani](https://appshunter.io/developer/1659216620) | [Nathaniel Faiad](https://appshunter.io/developer/6804785348) |

## What reviewers say

### Gym Buddy Tracker

[App page](https://appshunter.io/ios/app/gym-buddy-tracker/id1659216618)

This app helps you personalize your fitness journey by creating and tracking custom workouts. Monitor your progress, manage weights, and optimize rest periods. Explore a library of routines or build your own for any fitness level.

**Highlights:** Create custom workouts, Track workout progress, Manage weights and reps, Optimize rest periods, Library of workout routines, Build custom routines

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gym Buddy PRO Monthly | $0.99 | per month |
| Gym Buddy PRO Yearly | $9.99 | per year |


### Onus Strength

[App page](https://appshunter.io/ios/app/onus-strength/id6804785346)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $19.99 | one-time |


## Frequently asked questions

### Is Gym Buddy Tracker free?

Gym Buddy Tracker is free to download, with in-app purchases available.

### Is Onus Strength free?

Onus Strength is free to download, with in-app purchases available.

### Do Gym Buddy Tracker or Onus Strength have ads?

Neither Gym Buddy Tracker nor Onus Strength shows ads.

### Which is updated more often, Gym Buddy Tracker or Onus Strength?

Gym Buddy Tracker ships an update every 3 weeks, and Onus Strength weekly. Most recently, Gym Buddy Tracker was updated on November 3, 2026 and Onus Strength on November 10, 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.*