# Calomo vs Sleep App Blocker

The clearest difference is in-app purchases: Sleep App Blocker at none against Calomo's 2. Calomo's advantage is iOS requirement (17.0 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. Calomo sells 2 in-app purchases, starting at $8.99 per month. Sleep App Blocker asks for nothing beyond the download.

## The numbers

| Metric | Calomo | Sleep App Blocker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 17 MB | 30 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | iPhone | iPhone |
| Age rating | +4 | +4 |
| Developer | [詰将棋愛好会](https://appshunter.io/developer/1792130309) | [Gregoire Cambon](https://appshunter.io/developer/1601106525) |

## What reviewers say

### Calomo

[App page](https://appshunter.io/ios/app/calomo-calorie-burn-tracker/id6785174219)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $8.99 | per month |
| Premium (Yearly) | $39.99 | per year |


### Sleep App Blocker

[App page](https://appshunter.io/ios/app/sleep-app-blocker-overdraft/id6797848246)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calomo free?

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

### Is Sleep App Blocker free?

Sleep App Blocker is free to download, with no in-app purchases.

### Do Calomo or Sleep App Blocker have ads?

Neither Calomo nor Sleep App Blocker shows ads.

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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.*