One Lie: Korean Mystery
SOOYOUNG KIM Games iPhoneiPadiPod touch
One Lie: Korean Mystery is a free Games app for iPhone and iPad by SOOYOUNG KIM. Requires iOS 16.4. Updated October 5, 2026.
- Price
- Free
- on the App Store
- Size
- 53 MB
- Age 12+
- Updated
- Oct 5
- 2026 · v1.1.1
Screenshots
About One Lie: Korean Mystery
Three people give a statement. One of them is lying. Read the case note, find the contradiction between the three statements, and name the liar. ■ 20 cases, 200 stages Every case has an ending, and the endings connect into one. ■ Case Archive Closed cases are kept in the archive. Open them any time to read the record and the explanation again. ■ Detective's Notebook Culprit files, figures in the shadows. Collect every scattered cipher fragment and a single sentence comes together. ■ Ranks The more cases you close, the higher your rank. ■ Investigative authority Three wrong calls and the investigation stops for 15 minutes, then comes back on its own. Watch an ad if you would rather not wait. This story is a work of fiction inspired by Korean traditional culture and history. Any resemblance to actual persons, organizations, religions, events, or locations is entirely coincidental. Languages: English, Korean, Japanese, Chinese (Traditional), Spanish, Portuguese, French, German
What’s new
Version 1.1.1 · Updated October 5, 2026
• Stamps and markers are legible again in the dark theme. • The Detective's Notebook follows the dark theme too. • Close the app while reading a case intro or ending and you return to it. • Closing a case now reports everything it unlocked. • Smaller improvements and fixes throughout.
App privacy
The developer, SOOYOUNG KIM, 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:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Performance Data
Used for: Analytics
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:
- Identifiers: Device ID
- Usage Data: Advertising Data
- Diagnostics: Crash Data, Other Diagnostic Data
Used for: Third-Party Advertising, Analytics, App Functionality
Alternatives to One Lie: Korean Mystery
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| One Lie: Korean Mystery | – | Free | October 5, 2026 | |
| Not Your Phone: Mystery | 3.5 / 5 (2) | Free | Oct 21, 2026 | Compare |
| OminousnessGame | 5.0 / 5 (1) | Free | Mar 16, 2026 | Compare |
| Hotel Renovator: Migros Story | 3.7 / 5 (6) | Free | Feb 11, 2024 | Compare |
| Pizza Horror: Scary Shift Game | 1.0 / 5 (1) | Free | Sep 1, 2026 | Compare |
| GEN-KAN 2 -Escape Game- | 4.8 / 5 (126) | Free | Jan 25, 2025 | Compare |
| GEN-KAN -Escape Game- | 4.7 / 5 (98) | Free | Jan 25, 2025 | Compare |