# MacroStack AI vs byte. Calorie & Macro Tracker

The clearest difference is monetization model: byte. Calorie & Macro Tracker at freemium against MacroStack AI's subscription. MacroStack AI's advantage is update cadence (every 6 days vs every 3 months) and device support (3 vs 1). On price, rating, ratings volume 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 and byte. Calorie & Macro Tracker sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for MacroStack AI against 5.0 for byte. Calorie & Macro Tracker. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

MacroStack AI ships an update every 6 days, byte. Calorie & Macro Tracker every 3 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MacroStack AI | byte. Calorie & Macro Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/macrostack-ai-macro-tracker/id6760374803/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/byte-calorie-and-macro-tracker/id6764151839/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Subscription | **Freemium** |
| Size | 91 MB | 56 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Rexhep Rexhepi](https://appshunter.io/developer/1882562698) | [ADAM AHMED ABBAS](https://appshunter.io/developer/1895662411) |

## 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 an AI-powered food scanner and nutrition coach, with optional fasting timers. Your data is private and stored locally, with export and backup options.

**Highlights:** Adaptive calorie and macro goal recalibration, AI food scanner for calorie and macro estimation, AI nutrition coach for meal ideas and progress summaries, Offline food database with barcode scanner, Optional fasting timer, Private, no account required, works offline

**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 |


### byte. Calorie & Macro Tracker

[App page](https://appshunter.io/ios/app/byte-calorie-and-macro-tracker/id6764151839)

Effortlessly track your food intake and progress towards health goals with an AI nutrition coach. Simply describe your meals in plain English, and the AI logs calories and macros. It also integrates with health data to adapt your targets based on activity.

**Highlights:** AI meal logging via natural language, Personalized calorie and protein targets, Automatic activity tracking integration, Customizable pantry and recipes, Daily progress dashboard and trends

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $7.99 | per month |
| Max | $9.99 | per month |
| Pro Annual | $59.99 | per year |
| Max Annual | $79.99 | per year |


## Frequently asked questions

### Is MacroStack AI free?

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

### Is byte. Calorie & Macro Tracker free?

byte. Calorie & Macro Tracker is free to download, with in-app purchases available.

### Which has better reviews, MacroStack AI or byte. Calorie & Macro Tracker?

MacroStack AI and byte. Calorie & Macro Tracker are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do MacroStack AI or byte. Calorie & Macro Tracker have ads?

Neither MacroStack AI nor byte. Calorie & Macro Tracker shows ads.

### Which is updated more often, MacroStack AI or byte. Calorie & Macro Tracker?

MacroStack AI ships an update every 6 days, and byte. Calorie & Macro Tracker every 3 months. Most recently, MacroStack AI was updated on November 5, 2026 and byte. Calorie & Macro Tracker 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.*