Comparison

FreeD Tracker vs Sensor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FreeD Tracker

Features
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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

About

Sensor

Features
Read 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

FreeD Tracker4 screens
Sensor4 screens

Verdict

The call

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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.

Scorecard1 real difference Ā· 5 level
FreeD Tracker versus Sensor: the parameters behind the verdict, then further details
ParameterFreeD TrackerSensor
PriceFreeFree
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.0 — better18.0
Further details — not scored
Size5 MB30 MB
Age rating4+4+
DeveloperIvan RyzhakYerim Lab LLC

In-app purchases

2 purchases

FreeD Tracker

Subscriptions2
  • Pro Monthly$3.991 Month
  • Pro Yearly$29.991 Year
None

Sensor

No in-app purchases

Questions

Is FreeD Tracker free?
FreeD Tracker is free to download, with in-app purchases available.
Is Sensor free?
Sensor is free to download, with no in-app purchases.
Do FreeD Tracker or Sensor have ads?
Neither FreeD Tracker nor Sensor shows ads.

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