Laptrap
Laptrap Racing Sports In-app purchases
Measure RC lap times with your smartphone camera!
- Downloads
- 471+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 5
- 2026 · v4.5
Screenshots
About Laptrap
Turn your smartphone into a professional lap timer! RC is more fun with LapTrap.
LapTrap is an innovative app that measures RC car lap times using only your smartphone camera—no expensive transponders required.
[Key Features]
🏁 Multi-Car Timing: Tracks up to 50 cars simultaneously. Perfect for club races!
🧠 High Precision: AI (ID marker) recognition accuracy down to 1/100 of a second.
🗣️ Voice Announcements: Real-time audio updates while you drive, so you can focus on the track.
🔗 Host & Client Link: Separate the camera (Host) and your viewer (Client) via Bluetooth connection.
📊 Data Logs & Export: Saves driving data automatically. Easily compare setups with CSV export.
Just stick a marker on your car and you're ready to go. Smash your best lap today!
Turn your smartphone into a full-fledged lap timer! LapTrap makes RC racing even more fun.
LapTrap is an innovative app that allows you to measure RC lap times using only your smartphone's camera, without the need for expensive transmitters (transponders).
[Key Features]
🏁 Unrivaled Multi-Car Measurement: Simultaneous measurement of up to 50 cars is possible. Perfect for amateur races!
🧠 High-Precision Measurement: AI (ID marker) recognition achieves accuracy down to 1/100th of a second.
🗣️ Voice Announcement: Real-time voice guidance of times during driving. You can concentrate without looking at the screen.
🔗 Master/Slave Unit Integration: Bluetooth connection allows separation of the measurement camera (master unit) and the handheld monitoring unit (slave unit).
📊 Log Management: Driving data is automatically saved. Easy comparison of settings with CSV export.
All you need is to attach markers to your car. Now, let's beat your best lap time!
LapTrap is an innovative app that measures RC car lap times using only your smartphone camera—no expensive transponders required.
[Key Features]
🏁 Multi-Car Timing: Tracks up to 50 cars simultaneously. Perfect for club races!
🧠 High Precision: AI (ID marker) recognition accuracy down to 1/100 of a second.
🗣️ Voice Announcements: Real-time audio updates while you drive, so you can focus on the track.
🔗 Host & Client Link: Separate the camera (Host) and your viewer (Client) via Bluetooth connection.
📊 Data Logs & Export: Saves driving data automatically. Easily compare setups with CSV export.
Just stick a marker on your car and you're ready to go. Smash your best lap today!
Turn your smartphone into a full-fledged lap timer! LapTrap makes RC racing even more fun.
LapTrap is an innovative app that allows you to measure RC lap times using only your smartphone's camera, without the need for expensive transmitters (transponders).
[Key Features]
🏁 Unrivaled Multi-Car Measurement: Simultaneous measurement of up to 50 cars is possible. Perfect for amateur races!
🧠 High-Precision Measurement: AI (ID marker) recognition achieves accuracy down to 1/100th of a second.
🗣️ Voice Announcement: Real-time voice guidance of times during driving. You can concentrate without looking at the screen.
🔗 Master/Slave Unit Integration: Bluetooth connection allows separation of the measurement camera (master unit) and the handheld monitoring unit (slave unit).
📊 Log Management: Driving data is automatically saved. Easy comparison of settings with CSV export.
All you need is to attach markers to your car. Now, let's beat your best lap time!
What’s new
Version 4.5 · Updated October 5, 2026
【アップデート内容】 ・レース中、計測ラインを通過したマシンを画面内に自動追従するスクロール機能を追加。 ・レーススタート直後の通過がリーダーボードに即座に登録されるよう改善。 ・画面表示の安定性と動作パフォーマンスを向上。 ・Added auto-follow scrolling to keep passing cars visible on the leaderboard. ・Fixed an issue where cars passing at race start were missing from the leaderboard. ・Improved UI stability and performance.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Laptrap | – | Free | 100+ | Oct 5, 2026 | |
| Harding Academy Wildcats - AR | – | Free | 50+ | Jun 26, 2026 | Compare |
| Pistons Time | – | Free | 5+ | Oct 7, 2026 | Compare |
| Bengals Time | – | Free | 5+ | – | Compare |
| Jaguars Time | – | Free | 1+ | – | Compare |
| Shadle Park Highlanders | – | Free | 10+ | – | Compare |
| Intermed Norte 2026 | – | Free | 100+ | – | Compare |
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