# Water Tracker Hydration vs Sleep Recorder

The clearest difference is in-app purchases: Water Tracker Hydration at none against Sleep Recorder's 7. Sleep Recorder's advantage is ads (none vs shown). On price, update cadence, 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. Water Tracker Hydration asks for nothing beyond the download.

Water Tracker Hydration ships an update weekly, Sleep Recorder every 9 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | Water Tracker Hydration | Sleep Recorder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Size | 60 MB | 132 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Michal Staniecko](https://appshunter.io/developer/1808496540) | [SARAFAN LLC](https://appshunter.io/developer/1695846534) |

## What reviewers say

### Water Tracker Hydration

[App page](https://appshunter.io/ios/app/water-tracker-hydration/id6744620184)

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

**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 Water Tracker Hydration free?

Water Tracker Hydration 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 Water Tracker Hydration or Sleep Recorder have ads?

Water Tracker Hydration shows ads; Sleep Recorder does not.

### Which is updated more often, Water Tracker Hydration or Sleep Recorder?

Water Tracker Hydration ships an update weekly, and Sleep Recorder every 9 days. Most recently, Water Tracker Hydration was updated on October 15, 2026 and Sleep Recorder on October 15, 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.*