# Sleep Optimizer vs Vital

The clearest difference is update cadence: Vital at every 3 days against Sleep Optimizer's every 2 months. Sleep Optimizer's advantage is iOS requirement (13.0 vs 17.0). 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.

Sleep Optimizer ships an update every 2 months, Vital every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sleep Optimizer | Vital |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 21 MB | 13 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Livanda - Internetkliniken AB](https://appshunter.io/developer/1607972909) | [Ryosuke Akagane](https://appshunter.io/developer/6795090386) |

## What reviewers say

### Sleep Optimizer

[App page](https://appshunter.io/ios/app/sleep-optimizer/id1607972907)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vital

[App page](https://appshunter.io/ios/app/vital/id6795090384)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Optimizer free?

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

### Is Vital free?

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

### Do Sleep Optimizer or Vital have ads?

Neither Sleep Optimizer nor Vital shows ads.

### Which is updated more often, Sleep Optimizer or Vital?

Sleep Optimizer ships an update every 2 months, and Vital every 3 days. Most recently, Sleep Optimizer was updated on November 3, 2026 and Vital on October 31, 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.*