SlackCalc app for iPhone and iPad

4.3 ( 543 ratings )

Lifestyle Health & Fitness
Developer: Jon Bloom

Free

Current version: 1.0, last update: 7 years ago
First release : 27 Jul 2013
App size: 176.31 Kb

Easily calculate the forces generated by your slackline! Can handle input in Metric or Imperial units. Bonus: The app will automatically convert one set of units to the other when you pick a unit system. NOTE: This is for reference only. Use your best judgement when it comes to properly rigging and using your slackline. I am not responsible if this app tells you that your setup will not fail and it does.