# Sleep Harmony vs Sleep Recorder

The clearest difference is in-app purchases: Sleep Harmony at none against Sleep Recorder's 7. Sleep Recorder's advantage is update cadence (every 9 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sleep Recorder sells 7 in-app purchases, starting at $5.99 per month. Sleep Harmony asks for nothing beyond the download.

Sleep Harmony ships an update every 7 months, Sleep Recorder every 9 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sleep Harmony | Sleep Recorder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Size | 144 MB | 132 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Ergomotion, Inc.](https://appshunter.io/developer/765697157) | [SARAFAN LLC](https://appshunter.io/developer/1695846534) |

## What reviewers say

### Sleep Harmony

[App page](https://appshunter.io/ios/app/sleep-harmony/id6743784636)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sleep Recorder

[App page](https://appshunter.io/ios/app/sleep-recorder-snore-tracker/id6745773724)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Recorder App Monthly PRO | $5.99 | per month |
| Sleep Recorder App Annual PRO | $29.99 | per year |
| Sleep Recorder App Annual PRO | $29.99 | per year |
| Sleep Recorder App Annual PRO | $29.99 | per year |
| Sleep Recorder App Annual PRO | $59.99 | per year |
| Sleep Recorder App Lifetime | $59.99 | one-time |
| Sleep Recorder App Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Sleep Harmony free?

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

### Is Sleep Recorder free?

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

### Do Sleep Harmony or Sleep Recorder have ads?

Neither Sleep Harmony nor Sleep Recorder shows ads.

### Which is updated more often, Sleep Harmony or Sleep Recorder?

Sleep Harmony ships an update every 7 months, and Sleep Recorder every 9 days. Most recently, Sleep Harmony was updated on October 25, 2026 and Sleep Recorder on October 28, 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.*