Protractor - Measure Angles
Protractor - Measure Angles Summary
Protractor - Measure Angles is a ad-supported Android app in Tools by Xi'an 7kit Technology Co., Ltd.. Released in May 2023 (3 years ago). It has about 2.1K+ installs Based on AppGoblin estimates, it reaches roughly 135 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Nov 3, 2025.
Recent activity: 9.00 installs this week (59 over 4 weeks) showing below average growth View trends →
Store info: Last updated on Google Play on Nov 3, 2025 .
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Ratings: 0
Screenshots
App Description
Angle trouble? Fixed in a tap!
Ditch bulky tools! Measure angles precisely anywhere with just your phone.
*** Features ***
► Full-Scene Precision Measurement
* 3-in-1 Modes: Screen Protractor / Gyroscope Protractor/ Camera Protractor, adapt to different scenarios.
* Smart Angle Preset: Input target angles for instant deviation alerts.
* Hyper-Responsive Feedback: Real-time tracking with ≤0.5° accuracy.
► Triple-Calibration Assurance
* Auto Dynamic Compensation: Device-position-aware baseline calibration
* Anti-Shake Tech: 80% accuracy boost in motion scenes (Gyroscope Mode)
* Screen lock: Freeze measurements instantly to prevent accidental touches.
► Contact Us
* Email: ceo@7kit.cn