# Protein Tracker ProteinPenguin vs rep.

The clearest difference is iOS requirement: rep. at 15.1 against Protein Tracker ProteinPenguin's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Protein Tracker ProteinPenguin sells 3 in-app purchases, starting at $2.99 per month and rep. sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Protein Tracker ProteinPenguin | rep. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rep-simple-workout-tracker/id6766117163/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 39 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SONNY BAO HUYNH](https://appshunter.io/developer/1872091860) | [Roger You](https://appshunter.io/developer/1804598101) |

## What reviewers say

### Protein Tracker ProteinPenguin

[App page](https://appshunter.io/ios/app/protein-tracker-proteinpenguin/id6766101860)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protein Penguin Pro (Monthly) | $2.99 | per month |
| Protein Penguin Pro (Annual) | $19.99 | per year |
| Protein Penguin Pro (Lifetime) | $29.99 | one-time |


### rep.

[App page](https://appshunter.io/ios/app/rep-simple-workout-tracker/id6766117163)

This app provides a streamlined way to log gym workouts, focusing solely on tracking sets, reps, and weight. It offers pre-built and custom templates, automatic rest timers, and progress visualization to help users monitor their strength gains.

**Highlights:** One-tap workout logging, Pre-built and custom workout templates, Per-set weight and reps tracking, Automatic rest timer with notifications, Progress charts and PR tracking, Progress photo comparison

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $9.99 | per month |
| Rep Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Protein Tracker ProteinPenguin free?

Protein Tracker ProteinPenguin is free to download, with in-app purchases available.

### Is rep. free?

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

### Do Protein Tracker ProteinPenguin or rep. have ads?

Neither Protein Tracker ProteinPenguin nor rep. shows ads.

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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.*