Sticky Toolkit 4+

The ultimate umpire toolkit‪!‬

Martijn van Kekem Development

    • $3.99
  • Only on Apple Watch


The ultimate toolkit for all sports referees!

Make your life as an umpire considerably easier: Sticky Toolkit converts your paper sticky note into a digital tool around your wrist. No matter what sport you're umpiring.

We currently provide full support for field hockey, indoor hockey, soccer, indoor soccer, and korfball.

Check out for detailed information!

What’s New

Version 3.1.0

We've added and improved several features including:
- Added ability to change and remove cards after they've been added (by clicking on them).
- (Indoor Hockey) Added the ability to support quarters (even/odd breaks, like field hockey).
- (Field Hockey) Added the ability to disable the requirement to pause the time when adding a card.

For a full list of all new features and a sneak-peak of what's coming in the future, visit our brand new Discord server at

App Privacy

The developer, Martijn van Kekem Development, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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