# Muscle Intelligence Training vs Calorie Tracker

The clearest difference is in-app purchases: Muscle Intelligence Training at none against Calorie Tracker's 3. Muscle Intelligence Training also leads on device support (4 vs 2). Calorie Tracker's advantage is update cadence (every 5 days vs monthly). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Calorie Tracker sells 3 in-app purchases, starting at $4.99 per month. Muscle Intelligence Training asks for nothing beyond the download.

Muscle Intelligence Training ships an update monthly, Calorie Tracker every 5 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Muscle Intelligence Training | Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calorie-tracker-caltrack/id6768061486/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 202 MB | 89 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [BP ATHLETICS LLC](https://appshunter.io/developer/1849953611) | [Keval Vasaniya](https://appshunter.io/developer/1775641451) |

## What reviewers say

### Muscle Intelligence Training

[App page](https://appshunter.io/ios/app/muscle-intelligence-training/id6754771170)

**Features:** Apple Wallet

**In-app purchases:** none


### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-caltrack/id6768061486)

This app uses AI to create personalized meal plans and track your daily calorie and macro intake. Monitor water consumption, log weight changes, and build healthy habits with daily streaks and progress charts.

**Highlights:** AI-generated meal plans, Calorie and macro tracking, Water intake monitoring, Weight tracking with charts, Daily streak tracking, Personalized nutrition recommendations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription Offer | $14.99 | per year |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Muscle Intelligence Training free?

Muscle Intelligence Training is free to download, with no in-app purchases.

### Is Calorie Tracker free?

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

### Do Muscle Intelligence Training or Calorie Tracker have ads?

Neither Muscle Intelligence Training nor Calorie Tracker shows ads.

### Which is updated more often, Muscle Intelligence Training or Calorie Tracker?

Muscle Intelligence Training ships an update monthly, and Calorie Tracker every 5 days. Most recently, Muscle Intelligence Training was updated on October 16, 2026 and 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.*