# Muscles Maximus vs Gym Rep Tracker

Muscles Maximus and Gym Rep Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Muscles Maximus sells 1 in-app purchase, starting at $6.99 per month and Gym Rep Tracker sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Muscles Maximus ships an update weekly, Gym Rep Tracker every 3 days. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Muscles Maximus | Gym Rep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gym-rep-tracker-flame/id6756803648/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 94 MB |
| Requires iOS | 17.2 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Richard Halabi](https://appshunter.io/developer/1843221613) | [Sihyun Kim](https://appshunter.io/developer/1862954761) |

## What reviewers say

### Muscles Maximus

[App page](https://appshunter.io/ios/app/muscles-maximus/id6753231073)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Athlete Premium Monthly | $6.99 | per month |


### Gym Rep Tracker

[App page](https://appshunter.io/ios/app/gym-rep-tracker-flame/id6756803648)

This app helps serious lifters track gym workouts with detailed logging and progress measurement. It prioritizes user privacy by storing all data locally on the device, offering advanced analytics and unlimited workout templates. Features include a smart rest timer and personal record tracking.

**Highlights:** Log any exercise type, Unlimited workout templates, Smart rest timer with alerts, Personal record detection, 1RM calculator, Volume and strength charts, Local data storage

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $59.99 | per year |
| Flame Pro Yearly Offer | $59.99 | per year |
| Lifetime | $74.99 | one-time |
| Lifetime Pro | $179.99 | one-time |


## Frequently asked questions

### Is Muscles Maximus free?

Muscles Maximus is free to download, with in-app purchases available.

### Is Gym Rep Tracker free?

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

### Do Muscles Maximus or Gym Rep Tracker have ads?

Neither Muscles Maximus nor Gym Rep Tracker shows ads.

### Which is updated more often, Muscles Maximus or Gym Rep Tracker?

Muscles Maximus ships an update weekly, and Gym Rep Tracker every 3 days. Most recently, Muscles Maximus was updated on October 6, 2026 and Gym Rep Tracker on October 28, 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.*