AngleLab vs GaitAnalysisPLUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AngleLab
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AngleLab is an app that attaches two smart sensors and acquires the angle between segments. ■Overview Since it is a digital goniometer application between two segments, when applied to the human body, the relative angle between the parts where the sensor is attached can be obtained as 3-axis data. Sensor data can be monitored in real-time while being recorded on an iPad. In addition, by enabling video recording with the device’s video camera, it is possible to synchronize sensor data and video and play back after measurement. In addition, the resulting data can be output externally as CSV. ■For checking body range of motion! For example, when sensors are attached to the pelvis and thigh, joint angles of X, Y, Z axis: flexion/extension, adduction/abduction, internal rotation/external rotation can be obtained in real time, graphed, and numerical values can be output as CSV. ■ Requirements Xsens DOT sensor is prerequisite to use this app. In addition, it is necessary to obtain a license key issued by HELTEC Co., Ltd. For more information, please contact sensing@heltec.co.jp
GaitAnalysisPLUS
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Welcome to the future of Gait Analysis! Introducing the revolutionary GaitAnalysisPLUS - for Physiotherapists, GAIT researchers, doctors, and sports coaching! This app combines our well-known and reliable Stridalyzer Sensor Insole based gait analysis with vision-based pose and gait analysis, to offer you a one-of-a-kind solution! Using the pressure and motion data from the sensor insoles, and vision data from your iPhone’s camera, the app builds an extremely accurate, real-time model of the forces, motion and position of not only the feet, but the entire body. Using that model, the app can provide exact analysis of the user’s posture, gait, biomechanical forces and its effects, etc. Use the app in your rehab session, for sports performance analysis or for gait research. The app can work with or without the sensor insoles, using only the vision data if there are no insoles connected. Please note - the app uses several features and capabilities in your phone that can severely drain your battery. 1. The app connects to the sensor insoles using BlueTooth LE. The app continue to run, will keep the connection, and will continue communicating with the insoles if connected, even in background mode with display off. This will impact the battery life of your phone. 2. The app will use your iPhone’s back camera to capture video for vision-based gait analysis. This feature will only work when the app is in foreground and open. The vision analysis uses your phone’s machine-learning capabilities, and consumes a significant amount of power. We strongly recommend using the vision analysis capability when your phone is connected to a charger cable, ideally placed on a phone holder/stand.
Screenshots
Verdict
The clearest difference is update cadence: GaitAnalysisPLUS at every 3 weeks against AngleLab's every 3 months. GaitAnalysisPLUS also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AngleLab ships an update every 3 months, GaitAnalysisPLUS every 3 weeks. The most recent releases landed on May 17, 2026 and September 14, 2026 respectively.
| Parameter | AngleLab | GaitAnalysisPLUS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 128 MB |
| Age rating | 17+ | 4+ |
| Developer | HELTEC Co., Ltd | ReTiSense |
In-app purchases
AngleLab
No in-app purchases
GaitAnalysisPLUS
No in-app purchases








