QR Register | A shop where you can play with QR codes

。色名・読み・カラーコードに加え、名前の由来と色の意味、相性のよい配色まで

A memorization app specialized in goro-awase (Japanese phonetic mnemonics). You can search and save goro-awase posted by everyone, making it many times easier than thinking of them on your own. Recommended for middle school students, high school students, and exam takers.​​​​​​​​​​​​​​​​

When you input the number of participants and the number of people per team, you can create random team divisions based on numbers.

This is an app that allows you to easily manage household inventory and stock status with the intuitive feel of placing magnets on a whiteboard. By switching between three states—white/yellow/red—with a single tap, you can intuitively manage your inventory. It can be used for a variety of purposes, such as seasonings, food, and daily necessities! By creating multiple "boards," you can organize and manage items by category.

Enter the number of participants to create a random order based on numbers. You can use it to decide presentation order, lottery draws, or line-up order. The determined order can be printed or saved as an image.

Analyze hand tiles and points from a single photo. The era where you don't need to memorize winning hands has arrived. Even beginners can simply take a photo to automatically identify ready hands and have points calculated.

Simply by taking a photo with a camera, it automatically calculates the fu and han points and displays the waiting tiles and hand combinations.

It is a platform for recording and sharing that visualizes everyone's real travel expenses.

「今夜、誰かと飲みたい」がつながる。飲み友と出会い、お酒の時間と思い出を共有する呑んべぇSNS「のもっか」🍻

When you're about to sing, you can't remember what song you wanted to sing. Have you ever had that experience? This is a karaoke repertoire notebook. I've scattered some convenient features like key settings throughout. Works with both JOYSOUND and DAM.

This is a site where you can check what are commonly known as RGB colors and the like. It automatically converts between four formats: HEX, RGB, HSV, and sRGB. It features color pattern generation (complementary colors, triadic and tetradic color schemes, etc.), contrast checking, a palette function that supports up to 20 colors with a lock feature, and QR code output for verification on actual mobile devices. I believe it has become a tool that can withstand practical use.

LoveRevi (ラブレビ) is a review platform that connects people through their history of use, designed for those who want to record and share the value of long-cherished favorite items and discover "things that truly suit me" without being swayed by trends.

画像カラーピッカーとは、写真やスクリーンショットから主要な色を自動で抽出し、WEBデザイン用のカラーパレットを生成するツールです。配色をゼロから考えるのではなく、参考にしたい画像からサンプリング

This is a simulator app that repeatedly deals tiles in mahjong until a heavenly hand (tian he) is drawn.

Make various images grainy/pixelated!

This wind, this rain, this scenery. That bird, that flower, that fruit. Let me read the name and call it. The hint is not just words. Difficult-to-read kanji that the season teaches us.

A household budget management app that uses actual vs. planned performance management. For people who find it bothersome, they can enter data casually, and for meticulous people, they can keep detailed records. Above all, I was committed to visualizing the remaining balance at the end of the month.

MUS (My Usual Shopping) is a "simple shopping management app" that makes it easy to organize your daily shopping.

This is a tool that allows you to make phone calls on your smartphone using a rotary phone UI. We provide this for people seeing a rotary phone for the first time, those who find it nostalgic, people who want to enjoy the Showa era atmosphere, and those who want to teach it to their children. Let's intentionally experience the inconvenience of the past.

A dedicated eye drop timer that eliminates the "which one next?" confusion when using multiple eye drops. It gently guides you through the application intervals and order. Settings are easy to configure while looking at the actual products! It's also useful in care facilities and other professional settings!

毎朝ひらく、今日だけのオーラ。

https://apps.apple.com/jp/app/本のおくすり/id6759515746 What's lined up here isn't book titles, but "prescriptions." "Good to read at times like this," "Reading this will make you like this"—— you can encounter a book filled with someone's heartfelt wishes that matches your current feelings. Why don't you also try delivering a precious book of yours as a "prescription"? --- "Book Medicine" is an app where you share recommended books as "prescriptions" with each other. ■ For those searching for a book What's lined up isn't book titles, but "prescriptions." "I want to feel soothed and comforted," "I want to become more positive," "I want to be deeply moved"—— As you flip through prescriptions based on your current mood, you'll encounter a book that someone has thoughtfully delivered to you. You choose books based only on their effects, deliberately without seeing the titles. That's precisely why unexpected encounters await you. ■ Leave your feelings in the books you've read Save books that catch your interest in your medicine handbook and begin reading. Write down what you feel while reading in your journal, or record words that stay with you. In your "reading record," you can look back on the books you've read and the traces of your feelings. Through leaving behind what you felt and how you've changed, your heart becomes enriched. ■ For those who want to deliver books A favorite book, a book that saved you, a book you want someone to read. Why not deliver it as medicine? Simply write: ・When you'd like them to read it ・The "effects" after reading ("I felt okay being myself," "Tomorrow became a little more exciting," etc.) ・Your own experience or a word or two Your one book becomes medicine for someone, somewhere. ■ Small reactions that connect givers and receivers Save to your medicine handbook, or convey your interest through comments. Small reactions turn into the giver's "I'm glad I introduced this."

An educational app where you can enjoy masterpieces by Natsume Soseki and Osamu Dazai with professional-quality narration and easy-to-understand summaries and background explanations. Completely master difficult kanji with modern Japanese furigana. This time, you'll finally read it all the way through.

飲んだコーヒーをさっと記録できるシンプルなログアプリ