# Autophagy Tracker vs AI Calorie Tracker

The clearest difference is update cadence: Autophagy Tracker at every 3 days against AI Calorie Tracker's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Autophagy Tracker ships an update every 3 days, AI Calorie Tracker every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Autophagy Tracker | AI Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/autophagy-tracker/id6759151370/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Size | 2 MB | 74 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [tva Pte. Ltd.](https://appshunter.io/developer/1838664273) | [ODBS LLC](https://appshunter.io/developer/1816580215) |

## What reviewers say

### Autophagy Tracker

[App page](https://appshunter.io/ios/app/autophagy-tracker/id6759151370)

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

**In-app purchases:** none


### AI Calorie Tracker

[App page](https://appshunter.io/ios/app/ai-calorie-tracker-snapmacro/id6775197043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Autophagy Tracker free?

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

### Is AI Calorie Tracker free?

AI Calorie Tracker is free to download, with no in-app purchases.

### Do Autophagy Tracker or AI Calorie Tracker have ads?

Neither Autophagy Tracker nor AI Calorie Tracker shows ads.

### Which is updated more often, Autophagy Tracker or AI Calorie Tracker?

Autophagy Tracker ships an update every 3 days, and AI Calorie Tracker every 9 days. Most recently, Autophagy Tracker was updated on October 24, 2026 and AI Calorie Tracker on October 24, 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.*