SOFTWARE OVERVIEW

Zaelio

Zaelio is an offline Android app for building custom trackers and recording sessions or measurements.

About Zaelio

Zaelio is an offline Android app for building custom trackers and recording sessions or measurements. Users can define fields as numbers, text, or timers, which lets a tracker be adapted to different kinds of repeatable activities or observations. Sessions can be recorded and continued later, supporting ongoing logs rather than isolated entries. Trackers and sessions can be sorted locally. Data can be exported or imported as individual trackers, sessions, or a full JSON backup, making it possible to preserve or transfer a record. The app stores measurements in a local SQLite database and is described as working without an account or cloud synchronization. Display settings include light and dark themes, accent color, font size, and field size. Zaelio is also described as not requiring Google Play Services and as having no ads or tracking. Its flexible fields and session structure make it a general-purpose logging tool for users who want to define what they measure, record repeated sessions, and keep the resulting data on the device. The supplied information does not specify preset tracker types or automatic analysis features.

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