FLINCH - Scare Challenge
Jumpscare Reaction Test Game
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Can you keep a straight face? Play the focus game, survive the scare, and share your reaction clip. Challenge your friends to beat your score!
Think you don't flinch? Prove it.
FLINCH is the ultimate jumpscare reaction challenge. Play a simple focus game while a scare builds in the background. At a random moment — BOOM — a full-screen scare fires with audio, visuals, and haptics. Your phone's camera and sensors capture every micro-reaction. Did you flinch? The app knows.
HOW IT WORKS
1. Tap the dot — a simple focus task keeps your eyes on the screen
2. Stay calm — tension builds with ambient audio and a rising heartbeat
3. Survive the scare — a randomized jumpscare fires when you least expect it
4. Get your score — scored 0-100 based on your physical reaction
5. Share the clip — an auto-generated video of your reaction with your score burned in
YOUR FLINCH SCORE
Every scare is measured using your device's accelerometer and front camera. The app detects how much you moved, flinched, or jumped. Your score is calculated in real-time:
- 90-100: Statue. You didn't move a muscle.
- 70-89: Steely. Barely a twitch.
- 40-69: Human. Normal reaction, no shame.
- 20-39: Jumpy. You definitely flinched.
- 0-19: Launched. Phone nearly hit the ceiling.
SHAREABLE REACTION CLIPS
FLINCH auto-generates a short video clip of your reaction moment — your face camera footage with the scare overlaid, your score animated in, and a dare card for your friends. One tap to save or share. Built for TikTok, Reels, and Stories.
MULTIPLE DIFFICULTY LEVELS
- Rookie: Smaller scares, more time, easier targets
- Standard: The real deal
- Nightmare: Maximum scare intensity, faster targets, shorter fuse
SCARE COLLECTION
Unlock and collect different scare faces as you play. 9 unique visuals and 11 audio clips combine for 99 possible scare combos. Track which ones you've seen.
DAILY CHALLENGES
Come back every day for a unique challenge with special rules and bonus bragging rights.
FLINCH PRO
- Unlimited plays
- No ads, ever
- No watermark on clips
- Full session history
One-time purchase. Pay once, yours forever.
Built for thrill-seekers, dare lovers, and anyone who swears they never flinch. Download FLINCH and find out.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://flinchapp.com/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Nimit Walia, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nimit Walia
- Size
- 97.5 MB
- Category
- Entertainment
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Horror/Fear Themes
Infrequent
Contests
- In-App Purchases
Yes
- FLINCH Pro $2.99
- Copyright
- © 2026 Nimit Walia