# Kotsumi: Study & Focus Timer — Study Together, Plan Your Day

> Study Together, Plan Your Day (iPhone/iPad app by Sticker Mori.)

- Source: https://appshunter.io/ios/app/kotsumi-study-and-focus-timer/id6804409420 (this page in markdown: same URL + `.md`)
- Developer: [Sticker Mori](https://appshunter.io/developer/6804409422)
- Category: Productivity
- Price: Free
- Age rating: 12+
- Requires: iOS 26.0 · 98 MB
- Languages: American English
- Released: 2026-09-16
- Data updated: 2026-10-11

## What is Kotsumi?

Turn your study plans into focused sessions. Kotsumi brings a focus timer, daily planner, personal notebooks, and shared study rooms into one calm space.

Whether you're preparing for an exam, working through homework, or building a study routine, take it one session at a time.

FIND YOUR FOCUS
Choose a timed focus session with breaks, or study at your own pace with an open-ended session. Start with a task in mind and see the time you put in.

MAKE YOUR PLAN YOUR OWN
Organize daily tasks and keep notes in your notebooks. Add stickers and study icons to give your planner a personal touch.

STUDY TOGETHER
Join study rooms, chat with members, and take part in shared focus sessions. Optional room challenges give you another way to work toward a goal together.

SEE YOUR PROGRESS
Look back on your study history, explore your statistics, and follow your streaks. Notice the sessions that add up over time.

PERSONALIZE AS YOU GO
Earn Kotsu Coins through studying and use them to personalize your experience. Coins are earned in the app and cannot be purchased for real money.

CHOOSE WHAT YOU SHARE
Manage your profile visibility and decide what to share through Study Updates. Report content, block accounts, and delete your account from Settings.

A little planning. A focused session. Time well spent.

Kotsumi is currently available in English.

## Is Kotsumi safe?

Not enough ratings yet to assess Kotsumi.

## Is Kotsumi legit?

Kotsumi: Study & Focus Timer has limited verification signals. The AppsHunter Legitimacy Score for Kotsumi is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-16

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 2026-10-11.*