# MacroStack AI vs Protein Tracker & Calorie Log

The clearest difference is in-app purchases: Protein Tracker & Calorie Log at none against MacroStack AI's 4. Protein Tracker & Calorie Log also leads on ratings volume (92 vs 1) and iOS requirement (15.6 vs 17.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. MacroStack AI sells 4 in-app purchases, starting at $3.99 per month. Protein Tracker & Calorie Log asks for nothing beyond the download.

MacroStack AI holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Protein Tracker & Calorie Log has 92 ratings behind it against 1, so its average is the more settled of the two.

MacroStack AI ships an update every 6 days, Protein Tracker & Calorie Log every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MacroStack AI | Protein Tracker & Calorie Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/macrostack-ai-macro-tracker/id6760374803/reviews)** | [4.8 (92 ratings)](https://appshunter.io/ios/app/protein-tracker-and-calorie-log/id6782924340/reviews) |
| Number of ratings | 1 | **92** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 91 MB | 32 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rexhep Rexhepi](https://appshunter.io/developer/1882562698) | [Tithi Pal](https://appshunter.io/developer/1879215198) |

## What reviewers say

### MacroStack AI

[App page](https://appshunter.io/ios/app/macrostack-ai-macro-tracker/id6760374803)

This app uses your logged food intake and weight changes to dynamically adjust your calorie and macro goals. It offers AI-powered food scanning and nutrition coaching, with an optional fasting timer. Your data is private and stored locally.

**Highlights:** Adaptive calorie goal recalibration, Revealed TDEE calculation, AI food scanner, AI nutrition coach, Offline food database, Optional fasting timer, Private, no account required

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MacroStack Monthly | $3.99 | per month |
| MacroStack Annual | $34.99 | per year |
| 14-day Trial | Free | one-time |
| MacroStack Lifetime | $59.99 | one-time |


### Protein Tracker & Calorie Log

[App page](https://appshunter.io/ios/app/protein-tracker-and-calorie-log/id6782924340)

This AI-powered nutrition companion simplifies healthy living by analyzing meals from text descriptions or photos. It offers local-first privacy, comprehensive weight tracking, and personalized calorie goals without requiring an account.

**Highlights:** AI food analysis from text or photos, Local-first data privacy, Comprehensive weight tracking with charts, Personalized daily calorie goals, Smart logging reminders, No account required for immediate use

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

**In-app purchases:** none


## Frequently asked questions

### Is MacroStack AI free?

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

### Is Protein Tracker & Calorie Log free?

Protein Tracker & Calorie Log is free to download, with no in-app purchases.

### Which has better reviews, MacroStack AI or Protein Tracker & Calorie Log?

MacroStack AI is rated higher. MacroStack AI averages 5.0 out of 5 from 1 ratings, while Protein Tracker & Calorie Log averages 4.8 from 92 ratings.

### Do MacroStack AI or Protein Tracker & Calorie Log have ads?

Neither MacroStack AI nor Protein Tracker & Calorie Log shows ads.

### Which is updated more often, MacroStack AI or Protein Tracker & Calorie Log?

MacroStack AI ships an update every 6 days, and Protein Tracker & Calorie Log every 4 days. Most recently, MacroStack AI was updated on November 5, 2026 and Protein Tracker & Calorie Log on October 31, 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.*