# Sleep Tracker vs SaltWise

Sleep Tracker and SaltWise are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Sleep Tracker sells 3 in-app purchases, starting at $2.99 per 7 days and SaltWise sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Sleep Tracker | SaltWise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleep-tracker-sleepwell/id6791633175/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Freemium | — |
| Size | 17 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [子涵 王](https://appshunter.io/developer/1822182516) | [MULTITECHNIQUE BUSINESS COMAPNUY INVESTMENT](https://appshunter.io/developer/1182755588) |

## What reviewers say

### Sleep Tracker

[App page](https://appshunter.io/ios/app/sleep-tracker-sleepwell/id6791633175)

Gain insights into your sleep patterns and overnight health. Analyze sleep stages, duration, and recovery metrics. Features private sound analysis for snoring and talking, integrating with Apple Health for comprehensive wellness tracking.

**Highlights:** Sleep stage analysis, Sleep Charge and recovery rating, 14-day sleep debt trend, Overnight health data integration, Private night sound analysis, Snoring and talking detection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WEEKLY | $2.99 | per 7 days |
| MONTHLY | $8.99 | per month |
| ANNUAL | $49.99 | per year |


### SaltWise

[App page](https://appshunter.io/ios/app/saltwise-low-sodium-tracker/id6811796839)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SaltWise Pro Monthly | $2.99 | per month |
| SaltWise Pro Yearly | $17.99 | per year |
| SaltWise Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Sleep Tracker free?

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

### Is SaltWise free?

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

### Do Sleep Tracker or SaltWise have ads?

Neither Sleep Tracker nor SaltWise shows ads.

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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.*