JBrowser

Monitor JSON API Values

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Turn JSON endpoints into a compact, refreshable dashboard, share complete page configurations with a single QR image, and view live world clocks. JBrowser turns numeric and time values from JSON APIs into a compact, customizable iPhone dashboard. The first page includes five live world clocks so you can explore the app immediately. Add your own endpoints to monitor rates, counts, temperatures, measurements, prices, or any other numeric value returned by an HTTP or HTTPS API. Features: - Five pages with up to ten sources per page - Custom tag names, symbols, data formats, and refresh intervals - Individual refresh intervals from 5 seconds to 60 minutes - Automatic discovery of common numeric fields - Manual refresh and API testing - Drag-and-drop reordering and movement between pages - Page export to Photos and import using a single QR image - TIME formatting for clock-style values - Settings stored locally on your device - No account required - Non-personalized banner advertising API availability, licensing, authentication, and rate limits are controlled by each API provider. Confirm that a provider permits your intended use before adding its endpoint. QR configurations are encoded but not encrypted; do not share QR images containing private credentials.

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Adds a non-personalized banner advertisement, improves the bottom layout across iPhone screen sizes, and updates privacy disclosures and consent handling.

Version 1.0.2

The developer, YUAN YU NIU, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Diagnostics

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

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
YUAN YU NIU
Size
6.2 MB
Category
Utilities
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
Copyright
© 2026 John Niu
  • Privacy Policy

    • More by YUAN YU NIU

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