Czerny Op.299 No.26 — 6/8 Polyrhythm Metronome

Good news for those struggling with transposition reading of sheet music! Select the original key and the converted key, and the scale will be displayed on the staff! When you press a note, it will also play a sound!

Let's acquire a visual sense of time.

Practice anime song random dance anytime, anywhere!

Do you know my child's walking style?

あなたのキーボード16タイプ性格診断をします。どのキーボードがあなたに合ってる？

Yahoo!やジョルダンの乗換案内アプリからルートをコピペするだけで乗換駅に近づくとアラームを受けられます。 地下鉄も自動検知でGPSからタイマーによるアラームに自動切り替え。 安心して自分時間に没頭

When the work timer goes off, randomly suggest one stretch from neck, shoulders, wrists, or eyes. Make it easy to continue with implementation records and streaks.

中学生、高校生の元素記号の学習にご利用ください

座席管理をシンプルに。 運用に必要な情報を一元管理。

Display a clock that you see every day in pixel font with your own personal style

This is a simple browser timer that alternates between notifying homework time and break time. It helps children work on their homework while setting their own boundaries by clearly indicating homework and break times with large displays and color changes.

Achieve task management and raise a pet!! "It's hard to keep going" "That annoying thing" Children's homework, qualification studies If you keep slacking off, your pet will die By turning that sense of crisis to your advantage, you can overcome all kinds of tasks!!

MODの更新をボタン一つで自動的にParatranzへ同期します。

An interactive app that makes learning chemistry fun, deepening knowledge through the periodic table, flashcards, quizzes, and chemical equations.

iPhone派？Android派？あなたの「運命のスマホ」を導き出すマッチング診断！楽しく最適スマホが見つかります！

Make Discord more convenient.

A lightweight and simple offline music player that works without internet. You can use playlist management, comfortable playback, and intuitive operation all together.

Misskey廃人のための非公式クライアント

I will record the learning time.

日替わりテーマで投稿するSNS

Don't wake up the person next to me anymore. Alarm with vibration only.

You can simply copy and paste routes from Yahoo! or Jorudan's transit guidance apps to receive alarms as you approach transfer stations. For subways, automatic detection switches from GPS to timer-based alarms. Enjoy your personal time with peace of mind.

A simple checklist app that allows you to list and manage tasks, items to bring, and door locks. For people who want to thoroughly prepare before going out and confirm what they need to bring for work or school without any omissions.