# Meal Tracker vs Calorithm

The clearest difference is device support: Meal Tracker at 3 against Calorithm's 1. Meal Tracker also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Meal Tracker sells 6 in-app purchases, starting at $6.99 per 7 days and Calorithm sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Meal Tracker ships an update every 3 weeks, Calorithm every 2 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Meal Tracker | Calorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/meal-tracker-cal-dude/id6759845336/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 103 MB | 72 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Rabi](https://appshunter.io/developer/1877206317) | [NUNE LLC](https://appshunter.io/developer/1838850912) |

## What reviewers say

### Meal Tracker

[App page](https://appshunter.io/ios/app/meal-tracker-cal-dude/id6759845336)

Log your meals via text, voice, or photo and get AI-estimated nutrition details. Track your weight, set calorie goals, and monitor progress with helpful reminders. Features a unique Body Age estimate based on your health data.

**Highlights:** Meal logging by text, voice, or photo, AI-based nutrition estimation, Weight logging and progress monitoring, Daily calorie goal support, Body Age estimate, Reminders and notifications

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Pro | $6.99 | per 7 days |
| Go Pro | $11.99 | per year |
| Discount Offer | $19.99 | per year |
| Go Pro | $22.99 | per year |
| Premium Access | $39.99 | per year |
| Go Pro | $39.99 | per year |


### Calorithm

[App page](https://appshunter.io/ios/app/calorithm-calorie-tracker/id6793447946)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calorithm Pro Monthly | $9.99 | per month |
| Calorithm Pro Yearly Offer | $19.99 | per year |
| Calorithm Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Meal Tracker free?

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

### Is Calorithm free?

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

### Do Meal Tracker or Calorithm have ads?

Both Meal Tracker and Calorithm show ads.

### Which is updated more often, Meal Tracker or Calorithm?

Meal Tracker ships an update every 3 weeks, and Calorithm every 2 weeks. Most recently, Meal Tracker was updated on November 1, 2026 and Calorithm 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.*