iPhone, iPod touch, and iPad Apps Search Engine
iPhone Apps Users Community
Advanced search | Example: action games
iPhone apps


  • #: 135227
  • Price: $2.99 In Apple Store
  • Category: Business
  • Updated: 2010-03-08
  • Current Version: 1.1
  • 1.1
  • Size: 0.30 MB
  • Language: English, Japanese
  • Seller: Osamu Oda
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.1.2 or later
  • © MilkNoPapa
  •  Add to Favorite apps



TKWatch is a electric calculator for time calculation.

It can calculate only minutes and seconds.(neither hour nor time less than one second)

It can display process of calculation, so you can check your inputs.

You can cancel last input by tapping "C" key.

It also have a stopwatch.

I developped TKWatch for broadcasting staff.

[time calculation]

You can calculate as "1m20s+2m30s=3m50s" using "Min" and "Sec" key.

Also, for abbreviation, you can calculate as "120+230=350".

TKWatch blocks error inputs like "3m35m", "2s45" or number over 4 figures.


Upper part of stopwatch displays time.

"±" button adjust time of TKWatch.

iPhone Screenshots

TKWatch iPhone Screenshot 1
TKWatch iPhone Screenshot 2

Video Reviews

No video review.

Customer reviews

Write a Review

Be the first to review this app. Write a Review


Ask a question

Be the first question this app.

Users Community

+ Connect to community

The information may be outdated (2011-04-15 13:37:40). For actual information go to iTunes

Mobile Version
iApps4you.com - is iPhone, iPod touch, and iPad apps search engine and not been authorized, sponsored or approved by Apple Inc.
Copyright © 2017 iApps4you.com.
12 ms.