# SleepWave vs Slept Yet?

The clearest difference is device support: Slept Yet? at 3 against SleepWave's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. SleepWave sells 1 one-off in-app purchase and Slept Yet? sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SleepWave | Slept Yet? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Size | 197 MB | 35 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | — | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [玮迪 黄](https://appshunter.io/developer/1895628756) | [DECHUN WANG](https://appshunter.io/developer/1827358480) |

## What reviewers say

### SleepWave

[App page](https://appshunter.io/ios/app/sleepwave-sleep-and-focus/id6770190468)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $5.99 | one-time |


### Slept Yet?

[App page](https://appshunter.io/ios/app/slept-yet/id6782459174)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slept Yet? Premium Monthly | $2.99 | per month |
| Slept Yet? Premium Yearly | $19.99 | per year |
| Slept Yet? Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is SleepWave free?

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

### Is Slept Yet? free?

Slept Yet? is free to download, with in-app purchases available.

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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.*