# Anggle — Your Rehab Buddy > Your Rehab Buddy (iPhone/iPad app by YUJIN JEON.) - Source: https://appshunter.io/ios/app/anggle/id6755084318 (this page in markdown: same URL + `.md`) - Developer: [YUJIN JEON](https://appshunter.io/developer/1849678227) - Category: Health & Fitness, Lifestyle - Price: Free - Age rating: 4+ - Requires: iOS 17 · 3 MB - Languages: American English, Korean - Released: 2025-11-13 - Data updated: 2026-05-18 - User reviews in markdown: https://appshunter.io/ios/app/anggle/id6755084318/reviews.md ## What is Anggle? The Easiest Way to Track Your Joint Health Recovery Consistency is key when recovering from a joint injury. Use your iPhone to easily measure your joint's range of motion and monitor your recovery progress at a glance. Effortless Movement Measurement - Automatic Knee Extension/Flexion Calculation: Automatically calculates your knee's extension/flexion angle. Progress at a Glance - Visualized Trends: View your knee extension/flexion angle records visualized in a graph. - Track Changes: Easily check the changes in your knee's range of motion over time. - Discomfort Level Tracking: Monitor changes in your recorded discomfort levels. Smart Condition Logging - 0-10 Discomfort Scale: Record your level of discomfort on a simple 0-10 scale. - Progress Notifications: Receive messages when improvements or significant changes are detected. How to Use 1. Sit down and place your device on your thigh. 2. The angle will be measured automatically. 3. Record the discomfort level you felt during the measurement. 4. Check your results and compare them with previous records. Recommended For: - Individuals experiencing discomfort in knee movement. - Anyone recovering from a knee injury with rehabilitation exercises. - Those looking to improve their knee's range of motion. - Users who want to quantitatively track their exercise effectiveness. - Anyone who needs to perform regular knee condition check-ups. Privacy - On-Device Storage: All data is stored exclusively on your device. - No Server Uploads: Your data is never transmitted to any external servers. Disclaimer - This app is not a medical device and is not intended to replace professional medical advice, diagnosis, or treatment. - Use the measurement results for your own reference. Always consult with a healthcare professional for medical judgments. ## Version history (last 5 releases) ### 1.1.1 — 2026-02-03 What's New in Version 1.1.1 - Fixed minor bugs. - Revised the angle measurement logic for greater accuracy. - Adjusted the process so angle measurement completes precisely within 3 seconds. We appreciate your valuable feedback on using the app :) ### 1.1.0 — 2025-11-23 1. Joint selection for future expansion We’re preparing to support more than just knee joints. As a first step, we’ve added a joint selection feature so Anggle can grow into a tool for measuring various joint angles. Stay tuned for more joints to come. 2. Improved navigation and more stable flows We refined the in-app navigation structure so it’s easier to find your way around. We also fixed date-related bugs caused by time zones and resolved an issue where data could be deleted when re-measuring. Your data now stays safely where it should be. 3. Design polish We updated in-app text and guidance so Anggle is easier to understand at a glance. Buttons, cards, and other UI elements have been visually unified for a more consistent experience. 4. We’d love your feedback Please share your thoughts in an App Store review. We’ll keep improving Anggle to better support your recovery journey. ### 1.0.2 — 2025-11-18 • New Feature: Joint Selection for Future Expansion We plan to expand Anggle to measure various joint angles, not just the knee. As the first step, we've added a joint selection feature. Stay tuned as we add more joints to measure! • Improved Navigation & Flow Stabilization We've improved the app's navigation structure. You won't get lost anymore! We've fixed date-related bugs by correctly handling time zones. We completely eliminated the error that caused data to be deleted when re-measuring. All your data will now be safely kept! (Phew!) • Design Improvements We've refined all the text and guidance prompts within the app. Now Anggle is even easier to understand! • We Value Your Feedback Please share your valuable opinions in an app review. We will continue to work hard to provide a better service. ### 1.0.1 — 2025-11-16 - Angle Measurement, Now Even Easier You can now measure your joint angle just by placing your device on your thigh—no more needing to place it on your shin. The more convenient Angle is here to support your recovery tracking! -We Value Your Feedback Please share your thoughts in an app review. We will continue to work hard to provide a better service. ### 1.0 — 2025-11-14 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*