GPS Speedometer: TripRank1.4.1 - App Store

Turn every drive into data - and unlike most apps, all of it is yours from the start.
Drivers who pay attention to how their car moves understand that a single figure like top speed tells almost nothing on its own. Meaningful performance data requires context: the route, the forces, the events, the timeline. TripRank captures all of it simultaneously on every drive, stores it in full detail, and makes it available without a subscription gate standing between you and what your own phone recorded.
The result is an app that works as a serious performance tool from the first drive, and the feature at the centre of that experience is real-time G-force measurement built around a live radar display.

EVERY METRIC THAT MATTERS
TripRank records top speed, average speed, distance, and duration alongside G-force on both axes - peak and sustained - braking and cornering event counts with severity, elevation profile, moving versus stopped time, and a bump and pothole counter derived from vertical IMU data. After every trip a full report is generated automatically: a GPS route map with a speed heatmap overlay, a scrubbable speed-over-time timeline, Drive Score, Smoothness Score, and any personal records set during that drive. Share cards for Instagram, iMessage, and the standard share sheet are produced without any extra steps.

WHAT MAKES TRIPRANK DIFFERENT
→ Free users see the complete detail of every trip they record - no stats locked behind a paywall, no pressure to upgrade to access data you created
→ The G-Force Radar renders lateral and longitudinal forces as a live 2D plot at 50Hz, giving you a real-time picture of how the car is loaded through every corner and braking zone
→ Drive Score and Smoothness Score assess each trip as a composite, so performance is measured beyond raw speed alone
→ Weekly challenges and ghost-lap mode let you race against time-limited targets and your own recorded best without manufactured urgency or streak mechanics
→ Sprint timers auto-start on throttle input and cover 0-100 km/h, 0-200 km/h, 0-300 km/h, 60-120 km/h, eighth mile, and quarter mile with trap speed
→ Pro is offered once, with honest pricing and no spin wheels, countdown timers, or dark patterns of any kind

SPRINT TIMERS
Sprint Timer Mode removes everything from the interface except the test you have selected and the number that matters. The app listens for throttle input and starts the timer automatically, so your hands stay on the wheel and your eyes stay on the road. Results are compared against your personal record for that run type and placed on the sprint-specific leaderboard the moment the test completes.

There is something quietly satisfying about having a precise record of a drive - not a filtered version of it, not a summary produced by someone else's algorithm, but the actual numbers from the actual road. Over time those records accumulate into something more than data. They become a history of how you drove, where you went, and what the car was capable of on a particular day. TripRank is built to preserve that record with accuracy and give it back to you without conditions.

SUBSCRIPTION
TripRank Pro is available as a weekly, monthly, annual, or lifetime purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the rate of your selected plan. You can manage and cancel your subscription at any time by going to your Apple ID Account Settings in the App Store. Cancellation takes effect at the end of the current billing period. Any unused portion of a free trial period, if offered, will be forfeited upon purchase of a subscription.
Terms of Service: https://triprank.am1rft.com/terms-of-service.html
Privacy Policy: https://triprank.am1rft.com/support.html

Version History Added a trip activity heatmap to Stats — see every drive at a glance, tap a square to relive it.
Unified the drive score. Smoothness, aggression, efficiency — same formula everywhere now, from the live number in the cab to trip detail, lifetime average, and Driver DNA.
Onboarding now asks your language first, before anything else.
New splash screens that switch it up from the road.
Rate & Review shows up when it makes sense, not just whenever.
Warmed the heatmap by one degree. 1.4.1 Sep 16 Redesigned Apple Watch app with live trip stats
Drive detection now runs in the background — get a nudge if you start driving without recording
Rotated the tires for good luck 1.4.0 Sep 2 CarPlay support is here — your speed, G-force, and trip controls now live on your car's screen while the app runs in your pocket.
Also in this update: improved GPS accuracy, reduced battery usage, and general performance improvements. 1.3.1 Aug 4 CarPlay support is here — your speed, G-force, and trip controls now live on your car's screen while the app runs in your pocket.
Also in this update: improved GPS accuracy, reduced battery usage, and general performance improvements. 1.3.0 Jul 24 CarPlay support is here — your speed, G-force, and trip controls now live on your car's screen while the app runs in your pocket.
Also in this update: improved GPS accuracy, reduced battery usage, and general performance improvements. 1.2.2 Jul 4 CarPlay support is here — your speed, G-force, and trip controls now live on your car's screen while the app runs in your pocket.
Also in this update: improved GPS accuracy, reduced battery usage, and general performance improvements. 1.2.1 Jul 2 Version 1.2.0
CarPlay support is here — your speed, G-force, and trip controls now live on your car's screen while the app runs in your pocket.
Also in this update: improved GPS accuracy, reduced battery usage, and general performance improvements. 1.2.0 Jun 30 Improved GPS accuracy, reduced battery usage, and overall performance improvements. 1.0.1 Jun 14 1.0.0 Jun 12