# 1秒Todo

> 1秒Todo (iPhone/iPad app by YUHEI OSHIMA.)

- Source: https://appshunter.io/ios/app/1todo/id6773735919 (this page in markdown: same URL + `.md`)
- Developer: [YUHEI OSHIMA](https://appshunter.io/developer/1525477653)
- Category: Lifestyle, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English
- Released: 2026-05-28
- Data updated: 2026-10-08

## What is 1秒Todo?

「すぐメモしたい」
「あとでやろうを忘れたくない」
冷蔵庫などに貼ってあるメモを意識して作りました。

このアプリは
“すばやく追加できること”
を大切にしたシンプルなTodoアプリです。

複雑な設定や難しい操作は不要。
開いてすぐに入力できます。

【主な機能】

・Todoをすぐに追加
・日付ごとに自動整理
・タグ管理
・カレンダー表示
・ピン留め機能
・通知リマインダー
・ダークモード対応

仕事、買い物、学校、日常メモなど、
幅広く使えます。

軽く、見やすく、
毎日使いやすいTodoアプリを目指しました。

## Is 1秒Todo safe?

Not enough ratings yet to assess 1秒Todo.

## Is 1秒Todo legit?

1秒Todo has limited verification signals. The AppsHunter Legitimacy Score for 1秒Todo is 48 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-05-28

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*