iFreeware

BikeTrip is an app for motorbikers.
The app provides some real time information that is otherwise not available:
* Current lean angle
* Bends counter
* Altimeter
* Direction of travel
* Distance travelled
* Total ascent (feet travelled uphill)
* all data are computed from GPS output, there is no (faulty) use of an inclination sensor or the in-built compass.

Trips can be recorded automatically and tracked on a map later.

Single waypoints can be saved without touch during travel using the proximity sensor (simply cover the device with your hand).

The data of turns gone through is recorded (max. lean angle, speed etc.) and can also be shown on a map.

Track, waypoints and bends data can be exported by email in GPX exchange format for display in any map software. The GPX format can be converted easily into any other GPS format.

The free version provides the full range of features for a total trial runtime of 20 hours.
The free version can be upgraded to an unlimited version by in-app purchase (US-$ 1.99).

BikeTrip is an app developed by a motorbiker for motorbikers. There are no data asked for or read from your iPhone by the software and there is no compulsory membership in any community. That is why the unlimited version of BikeTrip is not for free.

An Apple iPhone / iPod with a sufficiently accurate GPS receiver is required.
iPhone 4 and iPod Touch 4th generation with iOS 4.0 or higher are well suitable for this.
The suitability of iPhone 3 / 3 GS is somewhat limited because of its less accurate GPS chip (slower display of lean angle, inaccurate distance of travel).

Warning: The GPS chip consumes a lot of power when constantly in use, which may lead to an undesirably rapid discharge of battery.
An external power supply is therefore recommended.