DeciTime - Time for the 21st century

DeciTime stands for "decimal time", i.e. a representation of the time of day based on decimal units.

Since the old times we are used to the somewhat odd counting with 24/60/60 - the time of day has 24 hours of 60 minutes of 60 seconds.

With DeciTime, the day has 10 Dours of 100 Dinutes of 100 Deconds.
Sounds strange, but it is much easier to count in decimal system.

Until now, the day has 86,400 seconds. Now it's 100,000 deconds. A simple math shows that the deconds are slightly faster than seconds. Fast times, fast time ;-)

- 4 nice clock styles
- All colors can be customized
- 6 color sets can be stored
- 'Click' for dours, dinutes or deconds
- portrait or landscape mode
- digital time display as an option

What’s New

Version 1.2.2

- Adjusted to new iPhones and iPads
- Small bug fixes
- It's free now, really :)

Ratings and Reviews

3.0 out of 5
5 Ratings

5 Ratings

Hustle Kong ,


I have been waiting for a decimal time app since I bought my phone a but over a year ago. This app goes beyond what I was hoping for with a lot of customization options. More than worth the price!

yourwifeandkids ,

Thank you, Mr. Mayer

The love I have for multiple of 10 systems (metric, folks) is beyond comprehension. And a simple tweet that some other 2 million-odd people have surely read by now has made my life just that much better. Nothing says, "this guy is cool," like a metric time app, right John?

Angobjenfofnajgivian ,

Hope u keep updating it

I really enjoy this app! I'd love to see a 10 hour day normalized. Until then this app makes me feel ahead of the times but perhaps u can add an alarm feature? That would really help me get a better feel for the 100 minute hour


tin:b Software
1.1 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, German

Age Rating
Rated 4+
© (c) 2009-2019 by tin:b Software - Robert Fischer


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