# Buff Kitty Protein Tracker vs Macro Notes

The clearest difference is update cadence: Macro Notes at every 3 days against Buff Kitty Protein Tracker's weekly. Buff Kitty Protein Tracker's advantage is iOS requirement (17.6 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Buff Kitty Protein Tracker sells 6 in-app purchases, starting at $9.99 per month and Macro Notes sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Buff Kitty Protein Tracker ships an update weekly, Macro Notes every 3 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Buff Kitty Protein Tracker | Macro Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/buff-kitty-protein-tracker/id6778107503/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 46 MB | 22 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Arta Ghasemi](https://appshunter.io/developer/1851363860) | [WARREN JAMES DAY](https://appshunter.io/developer/1800318577) |

## What reviewers say

### Buff Kitty Protein Tracker

[App page](https://appshunter.io/ios/app/buff-kitty-protein-tracker/id6778107503)

Easily track your daily protein intake without the complexity of full calorie or macro logging. Focus on hitting your protein target with quick logging options, AI-powered meal estimates, and visual progress tracking. Achieve your fitness goals with a simple, consistent approach.

**Highlights:** Protein-only tracking, Fast meal logging, AI meal photo estimation, Daily protein target focus, Streak and progress visualization, Voice logging

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Buff Kitty Monthly | $9.99 | per month |
| Buff Kitty Annual Plan | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Buff Kitty Annual Offer | $29.99 | per year |
| Yearly Subscription | $39.99 | per year |


### Macro Notes

[App page](https://appshunter.io/ios/app/macro-notes-calorie-tracker/id6801924777)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $9.99 | per month |
| Unlimited access | $9.99 | per month |
| Unlimited access | $29.99 | per year |
| Unlimited access | $29.99 | per year |


## Frequently asked questions

### Is Buff Kitty Protein Tracker free?

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

### Is Macro Notes free?

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

### Do Buff Kitty Protein Tracker or Macro Notes have ads?

Neither Buff Kitty Protein Tracker nor Macro Notes shows ads.

### Which is updated more often, Buff Kitty Protein Tracker or Macro Notes?

Buff Kitty Protein Tracker ships an update weekly, and Macro Notes every 3 days. Most recently, Buff Kitty Protein Tracker was updated on October 31, 2026 and Macro Notes on October 29, 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.*