# Rebreeth vs Driftless

The clearest difference is update cadence: Driftless at every 9 days against Rebreeth's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rebreeth sells 1 in-app purchase, starting at $24.99 per year and Driftless sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rebreeth ships an update monthly, Driftless every 9 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Rebreeth | Driftless |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/driftless-sleep-sounds/id6760719340/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | — | Free |
| Size | 241 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Use the Case Oy](https://appshunter.io/developer/1793610384) | [Hrdlicka Apps LLC](https://appshunter.io/developer/1896342974) |

## What reviewers say

### Rebreeth

[App page](https://appshunter.io/ios/app/rebreeth/id6741215476)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $24.99 | per year |


### Driftless

[App page](https://appshunter.io/ios/app/driftless-sleep-sounds/id6760719340)

This app generates unique, non-repeating sleep soundscapes using procedural audio. Customize your experience by blending different sound layers and utilize features like a sleep timer and log to track your rest.

**Highlights:** Endless procedural audio generation, Customizable sound mixing, Sleep timer with fade-out, Sleep log and favorites, iCloud sync, Siri shortcuts

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $2.99 | one-time |
| Extra Large Tip | $3.99 | one-time |
| Premium Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Rebreeth free?

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

### Is Driftless free?

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

### Do Rebreeth or Driftless have ads?

Neither Rebreeth nor Driftless shows ads.

### Which is updated more often, Rebreeth or Driftless?

Rebreeth ships an update monthly, and Driftless every 9 days. Most recently, Rebreeth was updated on October 14, 2026 and Driftless on October 16, 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.*