Salah Streak: Prayer Tracker

Offline note-taking app for notes, lists, and checklists with folders, reminders, search, and widgets. No ads, works without internet, supports photos and voice notes.

Production calendar with support for Russian holidays, weekends, work schedules and personal events, working offline with widgets and reminders.

Simple Time Tracker helps track time spent on various tasks with a minimalist interface, statistics, and Wear OS support. Works completely offline without registration.

Незабудка — voice tasks and reminders in Russian language.

A hybrid app combining a stopwatch and countdown timer with an analog dial, lap tracking, and customizable notifications. Works in the background, but the free version aggressively promotes premium purchases, especially to users in Russia.

Local MP3 player with support for major audio formats, built-in equalizer, playlists, and widgets — works offline and in background mode.

A task and reminder management app with calendar, widget support, and optional cloud synchronization (paid). The free version works well, but synchronization and backups require a premium subscription.

Calculator for simple and complex calculations with percentage computation capabilities — convenience without ads.