# Sleepit vs ONSI ALS App

The clearest difference is update cadence: Sleepit at every 11 days against ONSI ALS App's every 3 weeks. Sleepit also leads on iOS requirement (11.0 vs 13.0). On price, ads, 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.

Sleepit ships an update every 11 days, ONSI ALS App every 3 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sleepit | ONSI ALS App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Size | 128 MB | 22 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Miracle Intelligent Technology Co., LTD](https://appshunter.io/developer/1127154367) | [University of Kentucky](https://appshunter.io/developer/328074751) |

## What reviewers say

### Sleepit

[App page](https://appshunter.io/ios/app/sleepit/id6446971490)

**Features:** macOS Compatibility

**In-app purchases:** none


### ONSI ALS App

[App page](https://appshunter.io/ios/app/onsi-als-app/id6470493744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sleepit free?

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

### Is ONSI ALS App free?

ONSI ALS App is free to download, with no in-app purchases.

### Do Sleepit or ONSI ALS App have ads?

Neither Sleepit nor ONSI ALS App shows ads.

### Which is updated more often, Sleepit or ONSI ALS App?

Sleepit ships an update every 11 days, and ONSI ALS App every 3 weeks. Most recently, Sleepit was updated on October 8, 2026 and ONSI ALS App on October 9, 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.*