S.Tool

The Scientific Stool Tool

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

What does S.Tool offer? ・ Record bowel movements, complaints, diet and medication ・ Overview in handy graphs ・ Securely share data with your healthcare providers Privacy guaranteed – Your data is securely stored according to GDPR guidelines and used exclusively for scientific research. Please note: S.Tool does not replace medical advice. Always consult your doctor for health problems. Currently only available for participants in KU Leuven research.

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Various bug fixes and performance improvements. Fix for sporadic sign-outs from the app.

The developer, Katholieke Universiteit te Leuven, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Identifiers

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

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • Larger Text

    • Dark Interface

Size
  • 64.6 MB
Category
  • Medical
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 2 more
  • English, Dutch, French
Age Rating
13+
  • 13+
  • Infrequent
    Medical Treatment Information
Provider
Katholieke Universiteit te Leuven
  • Katholieke Universiteit te Leuven has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
  • DUNS Number
    283400430
  • Address
    Oude Markt 13
    3000 Leuven
    Belgium
  • Phone Number
    +32 16322800
  • Email
    icts@kuleuven.be
Copyright
  • © 2025 KULeuven