# Protein Habit vs whenprotein

The clearest difference is in-app purchases: whenprotein at none against Protein Habit's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Protein Habit sells 4 in-app purchases, starting at $2.99 per month. whenprotein asks for nothing beyond the download.

Protein Habit ships an update weekly, whenprotein every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Protein Habit | whenprotein |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 44 MB | 30 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [North of 60 Labs](https://appshunter.io/developer/1794675077) | [Daniela Machado](https://appshunter.io/developer/1890299511) |

## What reviewers say

### Protein Habit

[App page](https://appshunter.io/ios/app/protein-habit/id6745103818)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $2.99 | per month |
| Pro Monthly | $7.99 | per month |
| Basic Yearly | $12.99 | per year |
| Pro Yearly | $29.99 | per year |


### whenprotein

[App page](https://appshunter.io/ios/app/whenprotein/id6761573375)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Protein Habit free?

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

### Is whenprotein free?

whenprotein is free to download, with no in-app purchases.

### Do Protein Habit or whenprotein have ads?

Neither Protein Habit nor whenprotein shows ads.

### Which is updated more often, Protein Habit or whenprotein?

Protein Habit ships an update weekly, and whenprotein every 5 days. Most recently, Protein Habit was updated on October 28, 2026 and whenprotein on October 25, 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.*