Screen Test & Dead Pixel
pentarab Tools In-app purchases Contains ads
Find dead & stuck pixels and touch issues with screen test tools.
- Downloads
- 10+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 14
- 2026 · v1.0.0
Screenshots
About Screen Test & Dead Pixel
Screen Test is a fast, no-nonsense screen tester that helps you FIND display and touchscreen problems — dead pixels, stuck pixels, backlight bleed, color banding and unresponsive touch areas. Perfect for checking a brand-new device or a used phone before you buy.
FEATURES
• Solid color sweep — full-screen red, green, blue, white, black, cyan, magenta, yellow and 50% gray to reveal dead and stuck pixels
• Gradient test — spot banding and uniformity problems across a smooth gradient
• Touch test — draw anywhere to check for dead spots in the touchscreen
• Used-phone inspection wizard — runs every test in sequence and gives you a clear pass / issue summary
• Immersive full-screen tests with simple tap and back-to-exit controls
• Works fully offline — no account, no sign-up
• Zero permissions — nothing on your device is accessed
• Bold, modern design
HONEST BY DESIGN
This app helps you FIND screen issues so you can make an informed decision. It does not and cannot repair dead pixels — beware of any app that claims it can.
Great for second-hand phone buyers, sellers, refurbishers and anyone who wants to verify a display is flawless.
Works offline.
Remove ads anytime with a one-time in-app purchase.
FEATURES
• Solid color sweep — full-screen red, green, blue, white, black, cyan, magenta, yellow and 50% gray to reveal dead and stuck pixels
• Gradient test — spot banding and uniformity problems across a smooth gradient
• Touch test — draw anywhere to check for dead spots in the touchscreen
• Used-phone inspection wizard — runs every test in sequence and gives you a clear pass / issue summary
• Immersive full-screen tests with simple tap and back-to-exit controls
• Works fully offline — no account, no sign-up
• Zero permissions — nothing on your device is accessed
• Bold, modern design
HONEST BY DESIGN
This app helps you FIND screen issues so you can make an informed decision. It does not and cannot repair dead pixels — beware of any app that claims it can.
Great for second-hand phone buyers, sellers, refurbishers and anyone who wants to verify a display is flawless.
Works offline.
Remove ads anytime with a one-time in-app purchase.
What’s new
Version 1.0.0 · Updated September 14, 2026
Initial release.
Alternatives to Screen Test & Dead Pixel
Looking for apps like Screen Test & Dead Pixel? Here are 6 similar Android apps on Google Play. All of them are free to download.
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Korio: Korean & TOPIK Grammar
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Artoon: AI Art & Anime Filter
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StickerForm: Sticker Maker
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Gwansang: Face Reading
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Wobble: Jelly Photo Effect
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1% Habit: 15 Min Day Tiles
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Screen Test & Dead Pixel | – | Free | 10+ | Sep 14, 2026 | |
| Korio: Korean & TOPIK Grammar | – | Free | 1+ | Sep 19, 2026 | Compare |
| Artoon: AI Art & Anime Filter | – | Free | 1+ | Sep 15, 2026 | Compare |
| StickerForm: Sticker Maker | – | Free | 10+ | Sep 11, 2026 | Compare |
| Gwansang: Face Reading | – | Free | 1+ | Sep 15, 2026 | Compare |
| Wobble: Jelly Photo Effect | – | Free | 10+ | Sep 15, 2026 | Compare |
| 1% Habit: 15 Min Day Tiles | – | Free | 1+ | Sep 15, 2026 | Compare |
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