About this app
Note: To use this App, you will need a TgForce 3D impact sensor and iOS 11.0 or later. The new TgForce 3D provides real-time measurement and feedback of impact level while running. With the companion sensor attached to the tibia, the TgForce 3D App evaluates the acceleration level of all axes (X, Y, Z, and 3D Vector). It can be used for monitoring impact while running and evaluate ground reaction forces. These features are helpful for gait retraining or transitioning to a new type of shoes. Features: -Real-time feedback (Visual and Audio) of 3D impact magnitude while running -The new sensor is smaller and lighter than the previous version -Display 3D (Vector) acceleration or single axis (X, Y or Z) ) -Run with or without the phone. The App can retrieve running data stored in the sensor. -Export data on iCloud Drive for further analysis -Set maximum impact level (gMax) -Detailed impact level chart for each running session -Proven direct correlation with ground reaction forces
Latest release
What’s New
- Updated for iOS 14.4 - Default Peak Impact display is now Z axis
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 1, 2026 · 1:59 PM Free
Screenshots
