Tooly - Tiny Tools Collection for Android

Quick summary

Tooly is an all-in-one utilities app for Android (requires Android 13.0 or newer), produced by YaAppsX. It’s available at no cost and bundles a large set of offline tools designed to simplify everyday tasks for students, teachers, developers, and office users alike.

Primary tool groups

Tooly organizes its functionality into six main categories. Highlights of each category are listed below:

• Programming and developer helpers — code formatting, snippet pages, and small development utilities to keep your projects tidy.
• Unit conversion tools — convert between units of length, mass, temperature, and other measurements.
• Mathematical calculators — algebraic, geometric, and other formula-based calculators divided into convenient subsections.
• Image utilities — resize photos, crop or create rounded images, and perform other basic image edits.
• Color utilities — palettes, color pickers, and related helpers for design tasks.
• Text utilities — generate stylish fonts, insert Japanese emoticons, and perform various text transformations.

Usability and navigation

The interface emphasizes speed and simplicity. A central search bar lets you find any tool instantly, so you don’t need to browse through menus. Because most tools work offline, you can rely on the app even without an internet connection.

Who it’s best for

Tooly is useful for a wide audience:

• Students and teachers who need quick conversions, text formatting, or simple calculations.
• Developers who want lightweight code helpers and formatting tools on the go.
• Office workers who need a compact toolkit for everyday tasks like resizing images or converting units.

Final thoughts

If you want a single, free app that consolidates many small but handy tools, Tooly delivers a practical and user-friendly solution on modern Android devices.