This is a lap timer app inspired by Gran Turismo, you get live splits as you drive around the lap/along the route with an indication of how far up or down you are, versus your fastest lap.
TT2EVO Features
Industry leading clarity – Super easy to read lap/split difference. Big font, bright colours.
Live split updates as splits are crossed
Sector Delta – Last sector +/- sector on best lap
Accuracy +/- 0.5* seconds versus Racelogic Performance Box
Average accuracy +/- 0.17* seconds versus Racelogic Performance Box
Time laps
Time routes/stages (start finish in different location)
GPS points added manually with raw coordinates
Up to 3 split points
Speedometer
Altimeter
TT2EVO Benefits
Big Display – A glance is all you need to understand if you are faster or slower than your best.
Speedo – Overlay lap data onto video
Cost Effective – Fraction of the cost of Racelogic Performance Box
Accuracy – More accurate* than Track Addict
Easy to enter custom tracks and routes – No need to be at the location. Save time at the track/stage. Be ready when you get there.
Why did we make this lap timer app?
Short answer, we couldn’t find an app that met our requirements
Our Requirements
- We wanted an app that would give us the difference as we cross each split in real time.
- We wanted an app that was easy to read at a glance
- We wanted an app where we could enter route GPS details in advance, easily
- We wanted accuracy
- Easy to use
In effect we wanted a similar lap timer to that on Gran Turismo. While we could find apps that did one or more of these things, what we couldn’t find was a lap timer app that did all of them. For this reason we decided to build our own.
Lap Timer App Comparison
Time Trial 2 BASIC | Time Trial 2 EVO | |
Accuracy* | +/- 1.5 seconds | +/- 0.5 seconds |
Average Accuracy* | +/- 1.5 seconds | +/- 0.17 seconds |
Live Split Update | Yes | Yes |
Colour Indication | Yes | Yes |
Live Timer | Yes | Yes |
Speedometer | Yes | Yes |
Altimeter | Yes | Yes |
Altimeter Accuracy^ | +/-10meters | +/-10meters |
RAW GPS Input | Yes | Yes |
Price | Free | Paid |
Time Trial 2 EVO – App Permissions
Phone storage – To store times, laps and routes
Location – To access GPS signal. Phone may also ask for Cell Network & WiFi access permission if location settings on the phone use WiFi and cell signals
Notations
*Depicts accuracy we achieved vs Racelogic Performance Box during our internal testing. Your results may differ according to your phone’s mounting location and weather conditions
^This is the standard accuracy quoted for Android devices. We have not tested the accuracy against a know accurate altimeter.