# SleepTight vs SleepSats

The clearest difference is update cadence: SleepTight at daily against SleepSats's every 10 days. SleepSats's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SleepTight sells 3 in-app purchases, starting at $4.99 per month and SleepSats sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

SleepTight ships an update daily, SleepSats every 10 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SleepTight | SleepSats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleeptight-dreamwrite/id6760793422/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | Freemium | — |
| Size | 5 MB | 95 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Travis Canfield](https://appshunter.io/developer/1886272296) | [Bula Media Ltd](https://appshunter.io/developer/1296621327) |

## What reviewers say

### SleepTight

[App page](https://appshunter.io/ios/app/sleeptight-dreamwrite/id6760793422)

This app helps you establish healthy sleep habits with a planner, journal, and smart alarm. It offers guided bedtime rituals, nap tracking, and a private dream journal. Premium features unlock advanced insights and reporting.

**Highlights:** Sleep cycle calculator, Guided bedtime rituals, Smart alarm clock, Nap timer, Voice-activated dream journal, Sleep tracking and history

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DreamWrite+ Monthly | $4.99 | per month |
| DreamWrite+ Yearly | $49.99 | per year |
| DreamWrite+ Lifetime | $79.99 | one-time |


### SleepSats

[App page](https://appshunter.io/ios/app/sleepsats/id6761456736)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleepsats Monthly Pro | $7.99 | per month |
| Sleepsats Pro Yearly | $89.99 | per year |


## Frequently asked questions

### Is SleepTight free?

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

### Is SleepSats free?

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

### Do SleepTight or SleepSats have ads?

Neither SleepTight nor SleepSats shows ads.

### Which is updated more often, SleepTight or SleepSats?

SleepTight ships an update daily, and SleepSats every 10 days. Most recently, SleepTight was updated on October 10, 2026 and SleepSats on October 9, 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.*