# SleepDiary vs BreathSesh

The clearest difference is update cadence: SleepDiary at every 5 days against BreathSesh's every 2 months. SleepDiary also leads on device support (3 vs 1) and iOS requirement (18.6 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SleepDiary sells 3 in-app purchases, starting at $0.99 per month and BreathSesh sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SleepDiary ships an update every 5 days, BreathSesh every 2 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SleepDiary | BreathSesh |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/breathsesh-box-breathing/id6762507131/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 9 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [璐 王](https://appshunter.io/developer/1884213493) | [PASCAL DAVID FLORIAN LINDENAU](https://appshunter.io/developer/1712013981) |

## What reviewers say

### SleepDiary

[App page](https://appshunter.io/ios/app/sleepdiary/id6760534533)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 睡眠声音日记 Pro | $0.99 | per month |
| 睡眠声音日记 Pro | $4.99 | per year |
| 睡眠日记 Pro | $9.99 | one-time |


### BreathSesh

[App page](https://appshunter.io/ios/app/breathsesh-box-breathing/id6762507131)

This app offers guided breathwork sessions and a timer for various breathing techniques like box breathing and 4-7-8. It helps users achieve calm, focus, and stress relief. The app is designed for offline use and offers a one-time purchase for all features.

**Highlights:** Guided breathwork sessions, Box breathing timer, 4-7-8 breathing technique, Custom pattern builder, Offline functionality, iCloud sync for streaks and preferences, Widgets and Live Activities support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Breathing Patterns | $7.99 | one-time |


## Frequently asked questions

### Is SleepDiary free?

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

### Is BreathSesh free?

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

### Do SleepDiary or BreathSesh have ads?

Neither SleepDiary nor BreathSesh shows ads.

### Which is updated more often, SleepDiary or BreathSesh?

SleepDiary ships an update every 5 days, and BreathSesh every 2 months. Most recently, SleepDiary was updated on October 25, 2026 and BreathSesh 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.*