RETRO AOS

A multi-function utility app with a retro CRT terminal-style design.

■ Features (12 tabs)
• CALC - Advanced calculator (extended mode)
• MEMO - Text notepad (widget support)
• CAL - Calendar & schedule management (widget support)
• CLOCK - World clock, stopwatch & timer
• CONVERT - Unit conversion (length, weight, temperature, speed, data size, currency) + image resize conversion (resize, compress, save as JPEG/PNG)
• GAME - Mini games
• TODO - Task management (priority, due date, categories, widget support)
• RADIO - Internet radio player
• VD - Visual database
• STEP - Pedometer (calories, distance, daily step graph)
• QRCODE - QR code scanner
• OPTION - Customizable settings

■ Highlights
✓ Works fully offline (except currency conversion and radio)
✓ Customizable accent color (4 presets + custom RGB)
✓ Customizable sound effects
✓ Home screen widgets (notes, calendar, to-do, tab shortcuts)
✓ Automatic backup and data export/import
✓ Available in Japanese and English
✓ Collects no personal information

■ About ads
The free version displays banner and full-screen (interstitial) ads.
Ads can be completely removed with the one-time purchase plan.