Simkung ilji
Yang Koo Kang Lifestyle iPhoneiPadiPod touchApple Watch
Simkung ilji is a free Lifestyle app for iPhone and iPad by Yang Koo Kang. Requires iOS 17.0. Updated August 5, 2026.
- Price
- Free
- on the App Store
- Size
- 154 MB
- Age 4+
- Updated
- Aug 5
- 2026 · v1.1.6
Screenshots
About Simkung ilji
The moment you leapt off a bungee platform or soared while paragliding. The moment you shared with someone you love. The moment you experienced something for the very first time. Life is full of moments we want to remember and hold on to. We capture them in photos and videos — but hasn't it always felt like something was missing? Simkung Diary captures the flutter of the moment itself. Record the racing of your heart in those breathtaking moments, and revisit that feeling anytime you like. How it works · Measures your heart rate in real time during a recorded moment · Shows a heart-rate graph with your maximum, minimum, and average BPM, plus heart rate variability (your "flutter score") · Save each moment your way — with photos, labels, and location Before you start Recording a moment requires an Apple Watch, and you'll need to allow access to "Heart Rate" and "Workout" on your Apple Watch. ※ Simkung Diary is not a health or medical device, and the heart-rate information it provides is for reference only. If you have any questions about your heart rate, please consult a professional.
What’s new
Version 1.1.6 · Updated August 5, 2026
· Start using the app right away — no sign-up required · Your data stays on your device and is never stored on a server · New: choose your own theme color · Refreshed design and improved usability throughout · Stability improvements, including automatic recovery if a recording is interrupted
App privacy
The developer, Yang Koo Kang, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
- Health & Fitness: Health
- Location: Precise Location
- Contact Info: Email Address, Name, Phone Number
- User Content: Photos or Videos
Used for: Third-Party Advertising, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Simkung ilji | – | Free | August 5, 2026 | |
| Hintik | – | Free | Oct 29, 2026 | Compare |
| Soulra: Daily Cosmic Сompanion | 5.0 / 5 (1) | Free | Oct 22, 2026 | Compare |
| Couple.net – Matchmaking | 4.1 / 5 (13) | Free | Sep 23, 2026 | Compare |
| Binpong: Recycle, Earn, Reuse | 5.0 / 5 (2) | Free | Apr 4, 2024 | Compare |
| BESTIN DOORLOCK | – | Free | Mar 13, 2026 | Compare |
| 포인트페이교환소 | – | Free | Jul 9, 2026 | Compare |
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