Looking for a calculator that does accumulative time calculations? Do you track your aircraft or hardware time using actual clock hours? How about the total run time of your boat or ATV engine? Tracking time of your auxiliary motor? Well, check this out....

Avulator is a multi-function accumulative actual time clock calculator. For aviation mechanics who track airframe, engine, and component times using actual hours and minutes and not hobbs, or if you require the ability to calculate total time when the minutes exceed 60, this app will calculate all that and more. For example, should you have a device that has 135 hours and 12 minutes total run time on it, and you operated it for another 1 hour and 3 minutes, this calculator will add the results. Oh, and did we mention you can subtract times too? Yes you can!

You can add, or subtract, as well as determine hours and minutes when only minutes are given. If your provider tells you the device has run for 120 minutes, the calculator will automatically convert that to 2 hours and 0 minutes! Proven in the field by actual pilots and mechanics, Avulator will help ensure accuracy no matter what the times are.

BONUS - need to know start and end time calculations? Yep we do that too! Press the CLOCK icon and enter your start hours and minutes, and the stop hours and minutes and the calculator will tell you the total elapsed time!

What’s New

Version 1.2

We heard ya..... and we have good news! Updates to the user interface are done.... you can now use the keyboard to move between fields.... and as if that was not enough, we now have the subtraction calculations fully working..... as always, please continue to submit enhancements via our website at!


Richard Snelling
13 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Copyright 2017


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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