TrajectoryX vs Window Golf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrajectoryX
Analyze your golf performance with launch, ball, club, and trajectory data. Create custom drills or use predefined ones for range, driver, chip, and pitch training. Connects with GCQuad or QuadMAX devices for detailed insights.
- GCQuad/QuadMAX integration
- Trackman Combine Test simulation
- Customizable training drills
- Launch, ball, club data visualization
- Driver, chip, and pitch training
- Trajectory data display
Read full descriptionHide full description
You want to use your Foresight GCQuad, QuadMAX, GC3, GC3S, TrackMan 4, Full Swing KIT, OpenFlight or Garmin R10 for Trackman Combine Tests and in your daily range, driver, chip and pitch training? With this app you can execute predefined drills, tailor them according to your needs or configure your own drills. In addition you can display and visualize launch, ball, club and trajectory data on the range, record your swing and watch it back in slow motion, and get instant AI coaching on your practice (not available in mainland China). See your ball flight in 3D. The new 3D Range replays every shot in a photorealistic driving range built from your launch monitor's shot data — follow the ball with a live tracer from behind, down the target line or overhead. Just pick the new "3D" view on the range. Turn any data tile into a challenge. Set a corridor on a tile and choose its game: count your streak, reach a target of hits in as few shots as you can, chase your highest or lowest value, or beat the clock. Combine several tiles into one challenge — a shot counts when every tile is inside, or as many as you choose — and keep your personal records across sessions. Works with Foresight GCQuad, QuadMAX, GC3, GC3S and Bushnell Launch Pro, TrackMan 4 (connected directly over Wi-Fi, incl. swing videos from its camera), the Full Swing KIT (over Bluetooth) and OpenFlight, plus Garmin Approach R10 (E6 Connect). GCHawk and Falcon support is experimental. The Bushnell Launch Pro and GC3S speak the same protocol as the GC3, so they connect exactly the same way. Great on iPad. Run TrajectoryX side by side with other apps in Split View or a freely resizable window — every screen adapts to the window size, drills show their score sheets side by side when there is room, and the split range can even replay your shot from two camera perspectives at once. You wonder why values in the app are not 100% identical to the values displayed on your GCQuad/QuadMAX/GC3/... or FSX2020: 1. Purchase a subscription of the new Foresight-like 'Trajectory Model+'. 2. Go to Settings -> Environments and select the 'Foresight App' environment. I started implementing this app because I could not find anything in the app store to connect reliably my iPhone with a GCQuad. Today the same drills and training features are available for QuadMAX, GC3, Bushnell Launch Pro, GC3S, TrackMan 4, Full Swing KIT, OpenFlight and Garmin R10 owners as well. Please let me know if you have any problems with the app: info@TrajectoryX.com Privacy — AI Coach (optional): AI analysis is off until you add your own API key. When you enable it, your shot and session numbers (no personal data) are sent to the AI provider you choose to generate feedback, handled under that provider's privacy policy. Your API key is stored only on your device. No data leaves your device unless you turn this on. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Window Golf
Read full descriptionHide full description
Window Golf turns your phone into a precision aiming tool for serious range practice. Point your phone down the range, enter a target distance and a dispersion window in yards, and Window Golf overlays exact aiming bars on the live camera view. The bars adjust automatically as you zoom, so your target window stays honest at every distance. THE PRACTICE TOOL - Live-camera aiming bars built from real angular math, not guesswork - Enter any target distance and dispersion window in yards - 1x to 5x zoom, bars recalculated for each lens - 5-yard interior tick marks on wider windows - Clean, glare-resistant heads-up display made to be read in bright sun COMBINES — STRUCTURED, ADAPTIVE PRACTICE - Three drills: Driver, 6 Iron, and Pitching Wedge - Starting dispersion widths anchored to your handicap index - Hit your 10 shots, log how many landed in the window - Widths tighten or widen automatically based on your recent results - Full history and per-club stats so you can see your dispersion shrink over time BUILT FOR THE RANGE - Landscape, full-screen, fast to use with a glove on - Works offline — run a Combine anywhere, results sync when you reconnect - No clutter, no gimmicks: the camera and the bars are the product No account, login, or email required — just open the app and practice. Window Golf is a visual practice aid. The bars are estimates generated from your inputs and your device's camera; it is not a measurement instrument.
Screenshots
Verdict
The clearest difference is in-app purchases: Window Golf at none against TrajectoryX's 3. On price, 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
Both are free to download. TrajectoryX sells 3 in-app purchases, starting at $2.99 per month. Window Golf asks for nothing beyond the download.
| Parameter | TrajectoryX | Window Golf |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 630 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Christian Rehn | Stagner Golf, LLC |
In-app purchases
TrajectoryX
- Monthly Trajectory Model+$2.991 Month
- Quarterly Trajectory Model+$7.993 Months
- Yearly Trajectory Model+$17.991 Year
Window Golf
No in-app purchases
Questions
Is TrajectoryX free?
Is Window Golf free?
Do TrajectoryX or Window Golf have ads?
Other comparisons















