# Alcon vs Calorie Tracker

The clearest difference is in-app purchases: Alcon at none against Calorie Tracker's 2. Alcon also leads on ads (none vs shown) and device support (3 vs 1). Calorie Tracker's advantage is update cadence (every 3 weeks vs every 44 months). On price there is nothing between them.

Both are free to download. Calorie Tracker sells 2 in-app purchases, starting at $0.99 per month. Alcon asks for nothing beyond the download.

Alcon ships an update every 44 months, Calorie Tracker every 3 weeks. The most recent releases landed on October 27, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Alcon | Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/calorie-tracker-caltrack/id6450661751/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 68.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 44 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 54 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kaito Kudo](https://appshunter.io/developer/1571071419) | [DAIKI YUASA](https://appshunter.io/developer/1632691655) |

## What reviewers say

### Alcon

[App page](https://appshunter.io/ios/app/alcon/id1571071417)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-caltrack/id6450661751)

Easily track your daily calorie intake and expenditure to manage your calorie balance. Visualize your progress with clear graphs showing surplus or deficit, and analyze trends with body composition data. Ideal for simple calorie management and weight loss motivation.

**Highlights:** Log consumed and burned calories, View daily calorie balance (surplus/deficit), Manage body composition, Analyze calorie balance and weight trends, Graphical insights, Copy from past records, Customize color scheme

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $0.99 | per month |
| PREMIUM | $5.99 | one-time |


## Frequently asked questions

### Is Alcon free?

Alcon 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 Alcon or Calorie Tracker have ads?

Calorie Tracker shows ads; Alcon does not.

### Which is updated more often, Alcon or Calorie Tracker?

Alcon ships an update every 44 months, and Calorie Tracker every 3 weeks. Most recently, Alcon was updated on October 27, 2026 and Calorie Tracker on October 5, 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.*