1. Please note that the app, like all GPS peripherals, will throw some unreasonable values if used in forests or in areas with bad GPS coverage and therefore might misinform you about your current speed.

2. Cap your running or biking speed with Pacemaker! It's your digital assistant pushing you towards your goals.

3. As soon as you fall below or get above your set speed limits the app will play a sound - and repeat it until you get back into your target speed range.

4. You simply set your minimum and/or maximum speed and start your workout.

5. This app is still new and I am happy to hear your opinions! Whether it is the design, the interface or some technical issue that you think should be addressed, please drop me a mail and I will definitely take care of it.

6. Please note: Continued use of GPS running in the background can dramatically decrease battery life.

7. Also, I made the app play its sounds over the music you are possibly listen to during your workout.

8. I actually coded this app for my personal use and, most of the time, run through forests myself which is why I am definitely going to find some fix for this.

9. After running, simply "swipe away" the app after clicking the home button twice.

10. Liked Pacemaker Bike&Run? here are 5 Sports apps like Bike Ride 3D; ENDURO Mountainbike Magazine; Dirt Bike Magazine; Classic Dirt Bike; Bike Gear Calculator : Bike Gears, Cycling Gear;