# itomani – minimal sudoku — ad-free, quiet number game

> ad-free, quiet number game (iPhone/iPad app by Momoka Shiramizu.)

- Source: https://appshunter.io/ios/app/itomani-minimal-sudoku/id6792543293 (this page in markdown: same URL + `.md`)
- Developer: [Momoka Shiramizu](https://appshunter.io/developer/1880005033)
- Category: Games, Graphics & Design, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English, Japanese
- Released: 2026-08-09
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/itomani-minimal-sudoku/id6792543293/reviews.md

## What is itomani?

a minimal sudoku for the in-between.

for the wait before a show, or a few minutes on the train. itomani is made for solving quietly, on your own. puzzles can be played offline, and there are no ads. purchase, restore, and Pro status checks use the network.

■ what it is
・puzzles playable offline — purchase, restore, and Pro checks use the network
・no ads, no account
・easy on your battery
・autosaves every move — leave anytime, pick up where you left off
・a quiet, monochrome design

■ how to play
fill every row, column, and 3×3 box with 1–9. three levels: easy, medium, hard. every puzzle is solvable by logic alone — no guessing.

■ made to fit you
・turn assists on or off (mistake hints, same-number highlight, remaining counts, auto-tidy notes)
・fonts and color themes (pro)

■ what we left out, on purpose
no timer, no score, no ranking, no notifications, no ads, no account.
it isn't for competing — it's for a quiet moment.

■ pro (one-time purchase)
unlock the looks: fonts, color themes, and more.
there were never any ads. one purchase, yours forever.
(there's one more board.)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| itomani pro | $1.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-09

No release notes.

## More apps by Momoka Shiramizu

- [relight \| concert plan & log](https://appshunter.io/ios/app/relight-concert-plan-and-log/id6759641030)
- [ornett｜photo labels & markup](https://appshunter.io/ios/app/ornettphoto-labels-and-markup/id6761392061)
- [ondot timer｜No-Math Timer](https://appshunter.io/ios/app/ondot-timerno-math-timer/id6762602662)
- [hibi｜two kanji journal](https://appshunter.io/ios/app/hibitwo-kanji-journal/id6765628028)

All apps by Momoka Shiramizu: https://appshunter.io/developer/1880005033

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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 2026-09-05.*