VatScope vs Head Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VatScope
This application provides real-time information for the VATSIM network, allowing users to view pilot and controller data, track friends, and access airport weather. It also integrates flight plan routes and VATSIM events.
- Real-time pilot and controller information
- Friend tracking
- Airport weather and weather map
- Flight plan route display
- VATSIM events integration
- VATSIM member certificate details
- Dark mode support
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VatScope is a tool to view online information of VATSIM network. Features: - Provide the latest pilots, controllers and airports information on VATSIM - Track yourself and your friends - Airport weather and weather map - Flight plan route display - VATSIM events integration - Certificate details for VATSIM members - Dark mode support - Fully ad-free
Head Tracker
This app provides responsive 6DOF head tracking for PC games using your iPhone's camera. Enjoy immersive flight and driving simulations without expensive hardware or uncomfortable headsets.
- 6DOF head tracking
- Wireless Wi-Fi connection
- No external hardware needed
- Accurate and responsive tracking
- Easy setup
- Compatible with opentrack
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Head Tracker uses iPhone’s front-facing TrueDepth camera to provide responsive and accurate 6DOF (degree of freedom) head tracking input to opentrack. Allowing users to enjoy flight and driving simulation games without expensive hardware or wearing uncomfortable headsets. ================================== Supported Devices (iPhone 11 and newer) ================================== This app requires device with TrueDepth camera or Devices with A12 or later processors: iPhone 11, iPhone SE(2nd Gen), iPad (8th Gen), Pro (2nd Gen) and later are supported. ================= Features ================= - 6 DOF - Connects over wifi network, no need for cables - No need to wear any uncomfortable head tracking headsets - Accurate and responsive (up to 60fps) - simple to setup ================================== opentrack supported games includes: ================================== - Microsoft Flight Simulator - FSX - DCS World - Star Citizen - Elite: Dangerous - IL2 - Euro Truck - and more. ================= Customer Reviews ================= "Installation took a couple of minutes on the PC and after the latest update is now smooth as butter. Looking forward to more improvements! Works perfectly on Euro Truck and other racing sims I play like Assetto Corsa etc" "I sold my TrackIR headset some years ago and missed it now in the new Flight Simulator - and guess what: this is combined with opentrack the ideal replacement. It “just works” and is easy to set up. Fair pricing. 5 stars. Thank you, John." ================= How to use: ================= - Open Head Tracker app on your iPhone, set your PC's IP address, then start - Launch opentrack application on your PC, select "Network over UDP" and the "freetrack 2.0" protocol, and press start - Start your favourite simulator game, it will now follow you head movements in the virtual cockpit. Visit https://jbcconsulting448679429.wordpress.com/head-tracking-quick-start/ for detailed instructions and download opentrack preset profile. ================================== Versions (Free and in-app purchase) ================================== Try out the free version. The free version allows you to play for 10 minutes per session, you can restart to extend the trial. Upgrade to the full version via in-app purchase to remove trial limit and automatic screen dimming to reduce battery usage. ================================== More Information and Support ================================== Visit https://jbcconsulting448679429.wordpress.com for more tips, network setup and troubleshooting instruction on configuring head tracking, and contact me for support.
Screenshots
Verdict
The clearest difference is rating: VatScope at 4.8 against Head Tracker's 4.1. VatScope also leads on ratings volume (1.4K vs 62) and review sentiment (85% vs 70%). Head Tracker's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, in-app purchases and monetization model 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. VatScope sells 1 one-off in-app purchase and Head Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
VatScope holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: VatScope has 1.4K ratings behind it against 62, so its average is the more settled of the two. Written reviews point the same way: 85% of VatScope's written reviews are positive against 70% of Head Tracker's.
VatScope ships an update every 5 weeks, Head Tracker fortnightly. The most recent releases landed on September 25, 2026 and August 18, 2026 respectively.
| Parameter | VatScope | Head Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.4K ratings) — better | 4.1 (62 ratings) |
| Positive reviews | 84.6% of reviews — better | 70.5% of reviews |
| Number of ratings | 1.4K — better | 62 |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 39 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 文俊 周 | John Yu |
Customer experience
VatScope
Head Tracker
User reviews
VatScope
From 1.4K App Store ratingsWhat we love
- 👍 Excellent app for Vatsim
- 🚀 Constantly updated and improved
- 👍 User-friendly interface
- 👍 Packed with useful features
- 👍 Reliable and dependable
Room to improve
- 🐛 Occasional crashes and bugs
- 🔒 Paywall for some features
- 🔒 Removing existing features behind paywall
- 🐛 Issues with recent updates
- 🐛 Inconsistent performance on different devices
Head Tracker
From 62 App Store ratingsWhat we love
- 👍 Great value for price
- 🚀 Smooth and responsive tracking
- 🎮 Enhances gaming immersion
- ✅ Easy setup and use
- 💡 Good alternative to expensive hardware
Room to improve
- 🐛 Shaky tracking
- ❌ Doesn't work with older iPhones
- ⚠️ Inconsistent performance in low light
- 🔄 Purchase not restoring
- 🪲 Connection drops
Bugs and requests
VatScope
Reported bugs
5 issues- Aircraft labels and route lines disappearing on zoom
- Search functionality for airports and callsigns removed
- App not opening on iPad after recent update
- Frequent refresh errors and data not updating
- ATIS/controller info display issues with line breaks
Requested features
6 requests- Ability to filter by aircraft type
- Bring back busiest airports feature
- Option to set custom refresh rate
- Compatibility with new Mac devices
- Notifications for new ATC sectors coming online
Show 1 moreShow fewer
- Display ATC sector boundaries on the map
Head Tracker
Reported bugs
10 issues- Pitch flips upside down when yawing
- Purchase not restoring after reinstall
- Camera always in portrait mode
- Image gets dark after a few seconds
- Tracking is shaky and buggy
Show 5 moreShow fewer
- Connection drops and won't reconnect
- Does not work with iPhone SE
- Does not work with iPhone 7
- Does not work with iPhone 8
- Roll axis detects other axis components
Requested features
5 requests- Option to turn off screen when tracking
- Always visible rotation button for landscape camera
- Ability to brighten screen for better tracking
- Use IR camera for low-light conditions
- Option to make screen black to reduce battery/screen burn
In-app purchases
VatScope
- Extension$4.99
Head Tracker
- Full Version$1.99
