Rest Pulse vs Keytch
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Rest Pulse
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Rest Pulse - Heartbeat Simulator is a minimalist relaxation app for iPhone and Apple Watch. We recommend playing your favorite ASMR audio or music in the background while using the app. Haptic feedback is available on supported devices such as iPhone and Apple Watch. iPad devices do not support haptic vibration. Feel a gentle, rhythmic heartbeat through precise haptic feedback, paired with a calming breathing animation. Adjust the heart rate (BPM), vibration intensity, and session duration to help yourself relax, focus, or fall asleep. Features: ⢠Adjustable heart rate (BPM) with presets ⢠Fine-tuned haptic intensity control ⢠Auto-off timer with countdown ⢠Elegant breathing animation with customizable color ⢠Apple Watch support for immersive haptics ⢠No account required This app is designed for relaxation and mindfulness. It is not a medical device.
Keytch
This app provides a tactile fidget experience using your phone's volume button. Enjoy satisfying haptic feedback with various clicker sounds and patterns, or create your own. Track your usage habits and customize the intensity for a personalized fidgeting session.
- Volume button real press feel
- 8 haptic patterns + custom editor
- Intensity, sharpness, rhythm customization
- Multi-clicker options
- Rhythm habit tracking stats
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When you're in a meeting, watching something, or just picking up your phone for no reason. This haptic fidget clicker is for hands that just can't stay still. Open 'KEYTCH' and press the volume button. Crispy, stretchy, bubbly. Feel every tap through satisfying haptic feedback. Create your own patterns, switch between clickers for every mood, and enjoy it quietly in your pocket, no one has to know. - Real press feel with the volume button - 8 haptic patterns + custom pattern editor - Intensity Ā· sharpness Ā· rhythm customization - Multi-clicker for every situation - Stats that track your rhythm habits
Screenshots
Verdict
The clearest difference is in-app purchases: Rest Pulse at none against Keytch's 1. Rest Pulse also leads on device support (3 vs 1). Keytch's advantage is iOS requirement (17.0 vs 26.2). On price and ads there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Keytch sells 1 one-off in-app purchase. Rest Pulse asks for nothing beyond the download.
| Parameter | Rest Pulse | Keytch |
|---|---|---|
| Price | Free | Free |
| Positive reviews | ā | 100.0% of reviews |
| Update frequency | Weekly | ā |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Monetization | ā | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch ā better | iPhone |
| Requires iOS | 26.2 | 17.0 ā better |
| Further details ā not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 轩 ę | Eunyeong Kim |
In-app purchases
Rest Pulse
No in-app purchases
Keytch
- Keytch Unlimited$1.99








