# Comma vs ProteinLog

The clearest difference is update cadence: ProteinLog at weekly against Comma's fortnightly. Comma's advantage is iOS requirement (18.2 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Comma sells 3 in-app purchases, starting at $1.99 per month and ProteinLog sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Comma ships an update fortnightly, ProteinLog weekly. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Comma | ProteinLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/proteinlog-macro-tracker/id6759217872/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Subscription |
| Size | 48 MB | 114 MB |
| Requires iOS | **18.2** | 26.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Whio Studios Pty Ltd](https://appshunter.io/developer/1814283803) | [Swiftful Dynamics](https://appshunter.io/developer/1839753891) |

## What reviewers say

### Comma

[App page](https://appshunter.io/ios/app/comma-private-period-tracker/id6745863946)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $1.99 | per month |
| Plus Annual | $12.99 | per year |
| Plus Lifetime | $19.99 | one-time |


### ProteinLog

[App page](https://appshunter.io/ios/app/proteinlog-macro-tracker/id6759217872)

This AI-powered app simplifies nutrition tracking by allowing users to log meals via photo, voice, text, or barcode. It provides detailed insights into calories, macros, and food quality to support various health goals like fat loss or muscle gain.

**Highlights:** AI-powered meal logging (photo, voice, text), Barcode scanning for packaged foods, Detailed calorie and macro tracking, Food quality insights, Apple Watch and Health integration, Saved meals and quick templates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| ProteinLog Monthly | $7.99 | per month |
| ProteinLog Yearly | $69.99 | per year |


## Frequently asked questions

### Is Comma free?

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

### Is ProteinLog free?

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

### Do Comma or ProteinLog have ads?

Neither Comma nor ProteinLog shows ads.

### Which is updated more often, Comma or ProteinLog?

Comma ships an update fortnightly, and ProteinLog weekly. Most recently, Comma was updated on September 11, 2026 and ProteinLog on September 20, 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.*