What changed, version by version

Pictures of your own car, litres and volts at a tap, the 12 V battery, AdBlue on diesels and an optional Support Tachwire subscription with car looks.

• iPhone Duo: every screen has its own layout on the inner display — drives beside the drive, charts beside the drive page, two columns in Car, Logbook and settings.

• Car pictures: one for every car in the app — the factory colour from the car's own paint code, the facelift and the trim (base, xLine or M Sport on the X5).

• Car tab: tap the car for the litres in the tank, the 12 V battery's volts and, on a hybrid, the kWh in the battery. The car's colour is now a long press.

• 12 V battery: health, charge, voltage and history.

• Diesel: AdBlue range, level, consumption and refills.

• Hybrids: Battery Control is named as itself, in past drives too.

• CarPlay: the screen gallery, with swipe and pinch; the scale no longer runs into the figure, and the Track page is lighter on the phone.

• Month reel: the best moments of your drives in one video.

• Cameras: now in the Netherlands and Czechia; the speeding tone can start at +10, +15 or +19 km/h.

• Fixed: different distances in the list and in a drive, a false power record after a kickdown, a hang when sharing a drive.

A screen of your own in the car, track guidance, many more makes, a new design and route videos to share.

• Screen in the car: instruments you place yourself — tiles of any size on a grid fitted to your car's display, and pages for the road, the track and the warm-up. Arrange them on the phone, start from the Gallery, or edit on the car's screen while parked.

• Track page: the gap to your best lap, the laps and the gear, laid out like a race display.

• Track guidance in CarPlay: on a circuit, the track map with the next turn, and your braking points once a lap is recorded. A Track map tile for any page.

• More makes, first support: Mercedes-Benz, Porsche, Ford (F-150, Mustang, Ranger, Bronco and more), Toyota and Lexus (Land Cruiser 300, Tundra, Hilux and more), RAM, Dodge, Jeep, Chrysler, Land Rover and Jaguar; Renault, Dacia and Alpine are recognised. Their own readings stay quiet, with no warnings, until a drive confirms them.

• Choose your car by make, then model, pictured in its factory colours.

• BMW diesels: AdBlue range and litres, and more readings from the engine unit.

• Road cameras: now in the United Kingdom, with limits in mph; a map window on the car's screen shows the camera ahead.

• A new look across the app, with a light appearance that follows your phone. The car's screen stays dark.

• Car: tank, battery and tyres at a glance; the last drive and this week.

• Drives: a diary by day. Each drive says what it was — city, highway or track — with its alerts, pulls and records.

• Drive page: a verdict with its reason and health against your car's own usual. All charts shows every recorded reading; turn the phone sideways for a cursor.

• Logbook: records and trends in one tab. Ignition and Power by rpm: timing pull and the power curve over every pull.

• Route screen and route video: the line coloured by speed, power, pedal or g-force, a replay, and a 15–60 s flyover on an OpenStreetMap map, saved to Photos.

• Share: one sheet everywhere, a source for every figure, and no VIN, time of day or route by default.

• Engine software: tell the app about a Stage 1 or 2 tune, and power and ignition are judged with it in mind.

• Less CPU and battery use during a drive, and many fixes from drivers' logs.

Runs and laps: on a closed track only.