# zRep vs GymHack

The clearest difference is rating: GymHack at 5.0 against zRep's 4.7. zRep's advantage is update cadence (every 5 days vs every 3 weeks) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. zRep sells 3 in-app purchases, starting at $4.99 per month and GymHack sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

GymHack holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

zRep ships an update every 5 days, GymHack every 3 weeks. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | zRep | GymHack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/zrep-workout-tracker-gym-log/id6761623873/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gymhack-ai-workout-tracker/id6762209697/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Freemium | Freemium |
| Size | 20 MB | 227 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Seifeldin Zook](https://appshunter.io/developer/1890507507) | [Prioton LLC](https://appshunter.io/developer/1893376963) |

## What reviewers say

### zRep

[App page](https://appshunter.io/ios/app/zrep-workout-tracker-gym-log/id6761623873)

Log your gym workouts, track your lifts, and organize your training sessions. This app offers live workout logging, a comprehensive exercise library, and progress tracking. An optional subscription unlocks advanced features like unlimited templates and partner training.

**Highlights:** Live workout logging with detailed metrics, Extensive exercise library with search, Progress charts and personal records, Apple Watch companion app, Workout template saving, Partner training features (Pro), Body measurements tracking (Pro)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| zRep Pro | $4.99 | per month |
| zRep Pro | $29.99 | per year |
| zRep Pro — Lifetime | $79.99 | one-time |


### GymHack

[App page](https://appshunter.io/ios/app/gymhack-ai-workout-tracker/id6762209697)

This app helps you track your weightlifting workouts and provides AI-driven insights into your recovery and readiness. It allows for extensive customization of exercises and gym equipment, with a focus on personalized training analysis. Features include progress charts, periodization, and readiness checks.

**Highlights:** AI-driven workout analysis, Customizable exercises and machines, Recovery and readiness tracking, Personalized training load insights, Progress charts and PR history, Weekly plan generation, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $69.99 | per year |


## Frequently asked questions

### Is zRep free?

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

### Is GymHack free?

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

### Which has better reviews, zRep or GymHack?

GymHack is rated higher. zRep averages 4.7 out of 5 from 3 ratings, while GymHack averages 5.0 from 1 ratings.

### Do zRep or GymHack have ads?

Neither zRep nor GymHack shows ads.

### Which is updated more often, zRep or GymHack?

zRep ships an update every 5 days, and GymHack every 3 weeks. Most recently, zRep was updated on October 13, 2026 and GymHack on October 22, 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.*