# OneCal Calorie Tracker vs Calorie Note

The clearest difference is ads: Calorie Note at none against OneCal Calorie Tracker's shown. Calorie Note also leads on iOS requirement (13.0 vs 18.6). On price, 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.

## The numbers

| Metric | OneCal Calorie Tracker | Calorie Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Size | 5 MB | 16 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marcus Spitzmiller](https://appshunter.io/developer/1844961002) | [Shreyansh Gupta](https://appshunter.io/developer/1870724007) |

## What reviewers say

### OneCal Calorie Tracker

[App page](https://appshunter.io/ios/app/onecal-calorie-tracker/id6753773780)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calorie Note

[App page](https://appshunter.io/ios/app/calorie-note/id6770102474)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneCal Calorie Tracker free?

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

### Is Calorie Note free?

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

### Do OneCal Calorie Tracker or Calorie Note have ads?

OneCal Calorie Tracker shows ads; Calorie Note does not.

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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.*