TrajectoryX

Golf Analytics & Training

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Tile challenges, custom drills, TV-style ball tracer in your swing videos, practice-swing detection, Full Swing KIT support and Bluetooth for the Foresight GC3. 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/

  • 5.0
    out of 5
    3 Ratings

MUSIC KEEPS PLAYING Filming a swing no longer cuts your music — podcasts, Spotify and everything else keep playing while the app records. CUSTOM DRILLS Build your own practice games: pick targets, zones and club rules — the app scores every ball just like the built-in drills. Start from a template or from scratch, race the clock in Beat-the-Clock mode, and share your drills with friends. BALL TRACER Your swing video now traces the ball's flight like a TV broadcast — the flight the app computes from your launch monitor's data, drawn over your own shot. PRACTICE SWINGS DETECTED The app now spots practice swings on its own and tags them. Filter them out of your videos and stats, review them separately, or clear them in one go — your real shots stay untouched. FAVORITE VIDEOS Tap the heart on any swing video to keep it, and find all your favorites again in one place. DRILLS, REORGANIZED Drills now use the same tab layout as the Range: a Drill tab with exactly the numbers your drill is judged by, a Data tab with your own tiles, and a full shots Table tab. Double-tap the table to go fullscreen. CARRY, THREE WAYS Every shot has three lengths, and each tile now says which one it shows: Carry Distance along the target line, Carry Offline to the side, and Carry Diagonal — the direct line to the ball, the length a longest-drive contest measures. The same three for Total. CORRIDOR STREAKS Set a corridor on any tile and it keeps score: an orange badge counts the shots in a row that stayed inside, a green one your best run of the session. One miss and the count starts over — your best stays. Made for little challenges with your students. TILE CHALLENGES Your corridor tiles now play four games: Streak, X Shots, Record or Timed. Combine tiles into one challenge, and keep personal records across sessions. YOUR MONITOR'S OWN NUMBERS TrackMan 4 now shows its own carry, total and height as extra tiles next to the app's model, just like the Full Swing KIT — and OpenFlight its own carry, the one flight number its radar sends. GCQUAD AND GC3 OVER BLUETOOTH Connect a Foresight GCQuad or GC3 over Bluetooth instead of its Wi-Fi hotspot. Your phone stays on your normal network, so you keep your internet while you practise. With several monitors in the room, the app lists the ones it finds by serial number and remembers the one you picked. FULL SWING KIT Connect the Full Swing KIT over Bluetooth and train with it on the Range and in every drill — including the KIT's own carry, total and height as extra tiles next to the app's model. CONNECTION HELP If a launch monitor can't be reached, the app now tells you why — wrong Wi-Fi, no Wi-Fi, a blocked Local Network setting or the wrong monitor model — and what to do. A shareable connection log helps support if it ever gets stuck. And when a Foresight monitor's offline licence is running out, you see it before the unit locks itself. FASTER RECONNECT When a monitor drops off — switched off, out of range, Wi-Fi gone — the app notices within seconds instead of waiting half a minute, and reconnects on its own when it can — or tells you what to do. No more green icon over a connection that is already gone. BALL STATUS AT A GLANCE Foresight monitors now tell you when they are waiting for you — multiple balls in the picture, or a ball outside the hitting zone. A big orange notice appears front and centre on the Range and in drills, and disappears the moment the monitor is ready. GREEN SHAPES Pinch the practice green into a wide or deep ellipse, like the greens you actually play to. DIRECTION EVERYWHERE Left/right values follow your display choice consistently across tiles, tables and statistics.

The developer, Christian Rehn, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Christian Rehn
Size
661 MB
Category
Sports
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
English
Age Rating
4+
In-App Purchases
Yes
  • Monthly Trajectory Model+ $2.99
  • Yearly Trajectory Model+ $17.99
  • Quarterly Trajectory Model+ $7.99
Copyright
© 2026 Christian Rehn