# Dream Journal & Meaning Somnia vs SleepStack

The clearest difference is update cadence: SleepStack at every 10 days against Dream Journal & Meaning Somnia's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dream Journal & Meaning Somnia sells 3 in-app purchases, starting at $1.99 per 7 days and SleepStack sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Dream Journal & Meaning Somnia ships an update every 2 months, SleepStack every 10 days. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Dream Journal & Meaning Somnia | SleepStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/sleepstack-sleep-protocol/id6760767864/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 49 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anton Kuznetsov](https://appshunter.io/developer/946934971) | [NUNE LLC](https://appshunter.io/developer/1838850912) |

## What reviewers say

### Dream Journal & Meaning Somnia

[App page](https://appshunter.io/ios/app/dream-journal-and-meaning-somnia/id6748606227)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Somnia Weekly | $1.99 | per 7 days |
| Somnia Monthly | $3.99 | per month |
| Somnia Yearly | $19.99 | per year |


### SleepStack

[App page](https://appshunter.io/ios/app/sleepstack-sleep-protocol/id6760767864)

This app helps you build better sleep habits with guided routines, sleep tracking, and relaxation techniques. It monitors your sleep environment and provides feedback to improve your rest and morning recovery. Protect your sleep from phone distractions with app blocking features.

**Highlights:** Personalized bedtime routine builder, Sleep Score and insights tracking, Guided relaxation techniques, App blocking for sleep protection, Sleep environment monitoring, Morning energy and recovery feedback, Gamified sleep habit tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SleepStack Pro weekly | $4.99 | per 7 days |
| SleepStack Pro Yearly | $29.99 | per year |
| SleepStack Yearly | $59.99 | per year |


## Frequently asked questions

### Is Dream Journal & Meaning Somnia free?

Dream Journal & Meaning Somnia is free to download, with in-app purchases available.

### Is SleepStack free?

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

### Do Dream Journal & Meaning Somnia or SleepStack have ads?

Neither Dream Journal & Meaning Somnia nor SleepStack shows ads.

### Which is updated more often, Dream Journal & Meaning Somnia or SleepStack?

Dream Journal & Meaning Somnia ships an update every 2 months, and SleepStack every 10 days. Most recently, Dream Journal & Meaning Somnia was updated on October 8, 2026 and SleepStack on October 20, 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.*