# The cheapest toilet paper! — Which do you buy?

> Which do you buy? (iPhone/iPad app by Atsuo Kazama.)

- Source: https://appshunter.io/ios/app/the-cheapest-toilet-paper/id1507398025 (this page in markdown: same URL + `.md`)
- Developer: [Atsuo Kazama](https://appshunter.io/developer/1442822891)
- Category: Utilities, Shopping
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 22 MB
- Languages: English, Japanese
- Released: 2020-06-18
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/the-cheapest-toilet-paper/id1507398025/reviews.md

## What is The cheapest toilet paper!?

- One roll length
- Quantity of rolls per set
- Amount of money
By typing
Amount of money per day
It is displayed.

With a brand of toilet paper
Enter the store and touch the [Save] button
By saving the history,
At the next purchase, you can check at a glance if it was higher than before.

Paper towel mode has been added since version 1.1.

Detailed operation method
http://r2o.in.coocan.jp/rollingpapers.html
(Japanese) Please refer to it.


## Version history (last 4 releases)

### 1.1.2 — 2021-06-09

Version 1.1.2 adds the following features to 1.1.1:
-Fixed a bug that the "price per cut" of the sticky note of the kitchen paper calculation result saved in the past fluctuates by changing the family composition setting for toilet paper.

### 1.1.1 — 2021-02-24

Version 1.1.1 implements the following fixes for 1.1:
-Corrected minor errors in displayed Japanese characters.
-The advertisement confirmation dialog is displayed when it is first started on iOS14.

### 1.1 — 2021-01-13

Version 1.1 adds the following features:
-Paper towel mode has been added.
-The advertisement display has been revised to support iOS14.

### 1.0 — 2020-06-18

No release notes.

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## More apps by Atsuo Kazama

- [R2o式わりかん電卓](https://appshunter.io/ios/app/r2o/id1442822892)
- [R2o式 出欠管理表](https://appshunter.io/ios/app/r2o/id1449111484)
- [Sudoku Checker](https://appshunter.io/ios/app/sudoku-checker/id1458321132)
- [MochimonoList](https://appshunter.io/ios/app/mochimonolist/id1492480277)
- [I KU RA ?](https://appshunter.io/ios/app/i-ku-ra/id1499341953)

All apps by Atsuo Kazama: https://appshunter.io/developer/1442822891

## Related topics

[atsuo kazama](https://appshunter.io/ios/topics/atsuo-kazama)

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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 2026-06-11.*