# Kasey Rain vs Peace Lab

The clearest difference is in-app purchases: Kasey Rain at none against Peace Lab's 2. Peace Lab's advantage is iOS requirement (14.0.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Peace Lab sells 2 in-app purchases, starting at $1.99 per month. Kasey Rain asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Kasey Rain | Peace Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kasey-rain/id6444600720/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 560 MB | 28 MB |
| Requires iOS | 26.0 | **14.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kasey Baughan](https://appshunter.io/developer/853815978) | [嘉炜 丰](https://appshunter.io/developer/1759511819) |

## What reviewers say

### Kasey Rain

[App page](https://appshunter.io/ios/app/kasey-rain/id6444600720)

Create immersive soundscapes using a variety of white noise and rain sounds. Mix and match audio elements to build personalized ambient experiences for relaxation or focus.

**Highlights:** Customizable soundscapes, White noise generator, Rain sound playlist, Ambient audio mixing, Relaxation sounds

**Features:** macOS Compatibility

**In-app purchases:** none


### Peace Lab

[App page](https://appshunter.io/ios/app/peace-lab/id6587551964)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $1.99 | per month |
| Unlimited access | $12.99 | per year |


## Frequently asked questions

### Is Kasey Rain free?

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

### Is Peace Lab free?

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

### Do Kasey Rain or Peace Lab have ads?

Neither Kasey Rain nor Peace Lab shows ads.

### Which is updated more often, Kasey Rain or Peace Lab?

Kasey Rain ships an update fortnightly, and Peace Lab fortnightly. Most recently, Kasey Rain was updated on November 3, 2026 and Peace Lab on November 8, 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.*