FreeD Tracker vs Sensor
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
FreeD Tracker
Read full descriptionHide full description
FREED Tracker replaces an external FreeD motion tracker with your iPhone or iPad. Stream real-time position and rotation over UDP in industry-standard FreeD format to your virtual production pipeline. Built for virtual production Connect to any FreeD-compatible receiver on your local network. Enter the IP and port, tap Start, and tracking data is sent at up to 60 FPS. Accurate tracking ⢠ARKit world tracking for X/Y/Z position (centimeters on screen) ⢠CoreMotion for yaw, pitch, and roll ⢠Optional LiDAR on Pro devices for better stability ⢠Set Zero, offsets, smoothing, and axis presets (FreeD, Unreal, Unity, Custom) Professional control ⢠Per-axis UDP output (enable/disable what you send) ⢠Custom axis remap including Pitch, Yaw, Roll ⢠Live diagnostics with decoded packet values ⢠Test Mode for validation without sensors Pro subscription Free: full app, 3 minutes UDP send per session. Pro: unlimited UDP sessions + project import/export. Privacy Tracking stays on your device and local network. No cloud tracking server. See Privacy Policy in Settings. Requires iOS device with camera for ARKit. Terms of Use: https://www.tobeproduction.com/freed-tracker-app-terms Privacy Policy: https://www.tobeproduction.com/freed-tracker-app-privacypolicy
Sensor
Read full descriptionHide full description
SensorStream turns your iPhone and Apple Watch into real-time motion sensor tools. Select a device, choose the sensor streams you need, and view smooth live graphs with sampling- rate information. Record sessions locally and export the captured data as CSV files for analysis, research, testing, or development. Features include: ⢠iPhone and Apple Watch sensor streaming ⢠Accelerometer and gyroscope data ⢠Gravity and magnetic-field measurements ⢠Pitch, roll, yaw, quaternions, and rotation matrices ⢠Live sampling-rate display ⢠Selectable sensor channels ⢠Smooth, full-width graphs ⢠Local recording with pause and resume controls ⢠CSV file sharing and deletion ⢠Light and dark appearance support Available streams depend on the selected device and its hardware capabilities. SensorStream excludes HealthKit-dependent biometric data.
Screenshots
Verdict
The clearest difference is in-app purchases: Sensor at none against FreeD Tracker's 2. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. FreeD Tracker sells 2 in-app purchases, starting at $3.99 per month. Sensor asks for nothing beyond the download.
| Parameter | FreeD Tracker | Sensor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | ā |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 17.0 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 5 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Ryzhak | Yerim Lab LLC |
In-app purchases
FreeD Tracker
- Pro Monthly$3.991 Month
- Pro Yearly$29.991 Year
Sensor
No in-app purchases









