Best Ryunosuke Nagase Apps

Yomoo: Book Tracker & Log

Simple Reading Log & Bookshelf

Free

Easily manage your reading with this minimal and beautiful book tracking app. Organize your books into read and unread shelves, rate them, and track your reading activity privately. Register books quickly via search, barcode, or manual entry.

Zentime: Screen Time Control

Set limits. Auto-lock apps

Free

This app helps you regain focus by automatically locking applications after a set usage time. It enforces limits to prevent mindless scrolling and time-wasting, promoting calmer, more productive phone usage.

Pomodoro Timer - Focus Keeper

Boost Productivity, Motivation

Free

This minimalist timer app helps boost focus and efficiency for study and work. It features customizable Pomodoro, short break, and long break timers, with notifications and finish time displays. Enjoy a distraction-free experience with a clean design and adjustable sound and vibration settings.

Couple Photo Widget - Linkle

A live photo from your love

Free

Connect with your partner through a shared widget that displays a love count and allows you to send photos directly to their home screen. It's designed exclusively for couples to share private moments and amplify their connection.

Shopping Unit Price Calculator

Compare Unit Price simply

Free

Easily compare unit prices to find the best value when shopping. Simply input the price and quantity to instantly determine the most economical option. This app focuses solely on providing a direct price comparison without unnecessary features.

Dots - Widget Habit Tracker

Visualize Your Habit Streaks

Free

Effortlessly track your daily habits with a simple tap. Visualize your progress with a dot-by-dot system, review your streaks on a calendar or timeline, and personalize your experience with custom colors and dark mode. Receive helpful reminders to stay on track and rest assured your data is private.

Retro Film Frame Camera-Chekiy

Vintage Photo Editor, Camera

Free

Transform your photos into vintage-style images with a variety of retro filters. This application offers a simple, one-tap process for editing and saving your pictures, making it easy to create memorable visuals.

Countdown Widgets Count365

Minimal countdown widget timer

Free

This minimalist app helps you track important dates with intuitive countdown widgets. Receive push notifications to never miss an anniversary or event. Set custom event cycles for recurring dates.

MiiBook Journal: Private Diary

A timeless journal for life.

Free

This personal diary app offers a clean and engaging interface for easy daily journaling. It allows for quick entries, calendar reflections, and automatic monthly summaries, with a strong emphasis on user privacy as all data is stored locally.

Password Manager - Secure Lock

Safe and easy account access!

Free

Securely manage all your accounts and passwords in one place. This free app offers easy organization with folders, one-tap copying, and password generation. It ensures your data is encrypted and stored locally, with backup options for device transfers.

PDF Converter Offline,Private

conversion from photos/images

Free

Easily convert images and photos into PDF documents directly on your device. Scan paper documents, receipts, notes, and more with your camera, then save them as high-quality PDFs. Supports multiple image formats and allows merging several images into a single file, all while ensuring your data remains private.

Zen - Daily Diary Journal

Private Minimal Journaling App

Free

This minimal journaling app helps you build a daily habit of recording your thoughts and experiences. It offers a simple, line-by-line entry system, calendar synchronization, and security features like password and biometric unlock. Organize entries with tags for easy retrieval.

Subscription & Bill Manager

Track Expenses, Save Money

Free

Manage all your recurring payments and bills in one place. Get smart reminders to avoid late fees and easily track your spending to save money. This app helps you gain control over your finances and achieve your financial goals.

シンプル頭痛記録アプリ。片頭痛（偏頭痛）低気圧も - ミグル

日々の頭痛をかんたん記録・振り返り。偏頭痛にも対応しています

Free

Easily record and review your daily headaches, including migraines. This app focuses on simplicity, offering only essential features for tracking headache intensity and causes. Premium features offer advanced analytics, customization, and data export.

Simple Grocery List, Widget

Simple & Cool grocery list app

Free

A minimalist grocery list app designed for simplicity and long-term use. It offers home screen widget support, multiple list organization, and bulk actions for efficient shopping. Your data is stored locally for enhanced privacy.

Discount Calculator:Save Money

Easy Price Checker & Savings

Free

Easily calculate final prices after applying discounts. Simply input the original price and the percentage off to see your savings instantly. Designed for quick and straightforward price checking while shopping.