SmoothTrack: Head Tracker

4.5
999 reviews
10K+
Downloads
Content rating
Everyone
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About this app

SUPPORTS ANY DEVICE WHICH CAN INSTALL GOOGLE AR SERVICES.

SmoothTrack provides 3D head tracking for intuitively controlling your sim game's camera, using the AR capabilities of your device. Any game that supports TrackIR works with SmoothTrack!

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"The best new controller on the market...if you're flying a plane on PC, you need to check it out." - Polygon
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It's a near magical experience to seamlessly slightly move your head and have your game perspective immediately play along (the movements in the game are magnified so that you only have to make slight movements of your head to control the camera).

- Simply lean forward to get a closer look at your Flight Simulator cockpit!
- Look a bit up to see the overhead panel of your A320!
- Simply shift your head a bit to the right to see the direction of the space station you're approaching in Elite: Dangerous!
- Look a bit left before a hard left turn in Euro Truck Simulator 2!

No headset or extra equipment of any kind is required! Simply set up your device so that it can see your face. Using simple camera gestures, you can shift your perspective in-game.

Your head movements are slightly exaggerated which enables you to look out of a cockpit side window with just a slight movement of your head to the left.

Includes a dark mode to save your battery and your OLED screen, as well as a bright mode for playing in a dark room!

Any game that supports the FreeTrack or TrackIR protocol will work with this, including:

- Microsoft Flight Simulator
- Microsoft FSX
- Elite: Dangerous
- IL2: Sturmovik
- Euro Truck Simulator 2
- Kerbal Space Program
- ...and many, many others!

Discord and Email support is provided if there are any issues (or if you have any ideas for new features!).
Updated on
Oct 20, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.5
994 reviews
Jack
May 21, 2022
There needs to be a way to switch the camera, as it defaults to the one that uses records in lower quality for me, which in turn affects the quality of the head tracking. It runs well otherwise, but the quality is hard to judge without being able to access the best camera. I give it 4 because it does offer a great work around to more expensive options, but it really is a bit disappointing that a simple camera swap options is not available on a paid app.
19 people found this review helpful
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Allen Vaughn
July 21, 2022
Fantastic app. I just got into DCS and this is a way more cost friendly option than a TrackIR setup. I'd prefer if you could have the screen off when using the app to save the battery and screen life. I'd also like to see the app have the ability to Bluetooth or USB tethering to connect to my computer. Right now it only supports connection through a Wi-Fi port, which for me has been spotty at times. The tracking with this app is exceptional though, and way more economical than TrackIR.
10 people found this review helpful
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A. W.
September 12, 2020
This is amazing. I've used it for 3 test landings after a very simple install and its fantastic. Cant wait to try it out in other games too. If my long term experience matches first impression then this is the best $10 I've spent, in a long line of computer equipment. Thanks! I hope you make millions off this app! I eas irritated at first to miss Beta at $5 but now, I'd have probably paid $20! Not suggesting you raise the price, just letting people know its worth every penny.
19 people found this review helpful
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What’s new

Update supporting newer Android versions.