# RainLoop vs TwoBreath

RainLoop and TwoBreath are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RainLoop ships an update every 10 days, TwoBreath fortnightly. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | RainLoop | TwoBreath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 52 MB | 35 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [SANWA Inc.](https://appshunter.io/developer/1878028373) | [Matthias Buchhorn](https://appshunter.io/developer/1890751748) |

## What reviewers say

### RainLoop

[App page](https://appshunter.io/ios/app/rainloop/id6760632041)

**Features:** macOS Compatibility

**In-app purchases:** none


### TwoBreath

[App page](https://appshunter.io/ios/app/twobreath-couples-breathing/id6761666145)

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

**In-app purchases:** none


## Frequently asked questions

### Is RainLoop free?

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

### Is TwoBreath free?

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

### Do RainLoop or TwoBreath have ads?

Neither RainLoop nor TwoBreath shows ads.

### Which is updated more often, RainLoop or TwoBreath?

RainLoop ships an update every 10 days, and TwoBreath fortnightly. Most recently, RainLoop was updated on October 7, 2026 and TwoBreath on October 2, 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.*