# Atempause vs DreamKnock

The clearest difference is in-app purchases: Atempause at none against DreamKnock's 1. Atempause also leads on device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. DreamKnock sells 1 in-app purchase, starting at $2.99 per month. Atempause asks for nothing beyond the download.

Atempause ships an update every 2 days, DreamKnock every 4 days. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Atempause | DreamKnock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dreamknock/id6788598907/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Freemium |
| Size | 4 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Joerg Klaas](https://appshunter.io/developer/1879846001) | [俊杰 沈](https://appshunter.io/developer/6788593617) |

## What reviewers say

### Atempause

[App page](https://appshunter.io/ios/app/atempause/id6759622605)

**Features:** Apple Watch app

**In-app purchases:** none


### DreamKnock

[App page](https://appshunter.io/ios/app/dreamknock/id6788598907)

This app uses your Apple Watch to help you achieve lucid dreams. It monitors your sleep patterns and gently cues you during REM sleep, allowing you to become aware you are dreaming. Features include a dream journal, progress tracking, and personalized training methods.

**Highlights:** Lucid dream training with Apple Watch, DreamSense™ sleep pattern analysis, Gentle haptic REM sleep cues, Wake Back to Bed (WBTB) timing, Dream journal with dictation, Sleep analysis and trend reporting

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DreamKnock Pro (Monthly) | $2.99 | per month |


## Frequently asked questions

### Is Atempause free?

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

### Is DreamKnock free?

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

### Do Atempause or DreamKnock have ads?

Neither Atempause nor DreamKnock shows ads.

### Which is updated more often, Atempause or DreamKnock?

Atempause ships an update every 2 days, and DreamKnock every 4 days. Most recently, Atempause was updated on October 16, 2026 and DreamKnock on October 1, 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.*