Head Tracker vs Time2Feed Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Time2Feed Mobile
Manage your pets' feeding schedules and food inventory with this comprehensive tracker. It offers individual pet profiles, cloud sync, and an intelligent system to alert you when feedings are due or overdue. Never miss a meal or a supply run again.
- Individual pet profiles
- Cloud synchronization
- Intelligent feeding alerts
- Food inventory management
- Track refused feedings
- Reliable reminders
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Keep perfect track of your pets' feedings and your food inventory! Time2Feed Mobile is the ultimate feeding planner and tracker for reptiles, snakes, lizards, spiders, and other pets where regular feeding intervals are crucial for their health and well-being. KEY FEATURES: • Individual Pet Profiles: Create detailed profiles for each of your pets including name, species, acquisition date, and custom feeding intervals. • Cloud Sync: Your data is securely linked to your account and available in real-time across all your smartphones and tablets. • Intelligent Traffic Light System: Instantly see who needs to be fed! Green means fed and happy, Yellow indicates a feeding is due today, and Red warns you of overdue feedings. • Food Inventory Management: Easily manage your stock of food types directly in the app. You will always know exactly when it's time for the next supply run. • Track Refused Feedings: Did your pet refuse its meal? Simply log it as "Refused". The app marks these entries clearly in orange/red, keeps the original feeding schedule active, and continues to remind you until a successful feeding is logged. • Reliable Reminders: Receive daily notifications when feedings are due or overdue, ensuring no feeding schedule is ever missed. ABOUT THIS APP (RELAUNCH): Time2Feed Mobile is the official successor to the original Time2Feed app. As a solo developer building this app in my free time, I've completely rebuilt my passion project from the ground up! To give the app a solid foundation for you all, this entirely new version now features real accounts and a secure cloud database. This finally allows you to log in across multiple devices and keep all your data perfectly synced everywhere. Optimized for terrarium keepers, reptile owners, and all pet enthusiasts who value a structured and healthy feeding routine for their beloved animals. Get Time2Feed Mobile now and bring order to your feeding routine!
Screenshots
Verdict
The clearest difference is price: Head Tracker at Free against Time2Feed Mobile's $0.99. Time2Feed Mobile's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 70%). On ads, device support and iOS requirement 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
Head Tracker is free to download; Time2Feed Mobile costs $0.99 up front. Head Tracker sells 1 one-off in-app purchase. Time2Feed Mobile asks for nothing beyond the download.
Head Tracker ships an update fortnightly, Time2Feed Mobile weekly. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | Head Tracker | Time2Feed Mobile |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.1 (62 ratings) — better | — |
| Positive reviews | 70.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 62 — better | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | John Yu | Lars Meynberg |
Customer experience
Head Tracker
Time2Feed Mobile
Bugs and requests
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
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- 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
Time2Feed Mobile
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Head Tracker
- Full Version$1.99
Time2Feed Mobile
No in-app purchases









