# Periodontal Chart — Periodontal disease

> Dental app for creating, saving, and printing periodontal examination charts. (iPhone/iPad app by Yuki Kuwahara.)

- Source: https://appshunter.io/ios/app/periodontal-chart/id1603040583 (this page in markdown: same URL + `.md`)
- Developer: [Yuki Kuwahara](https://appshunter.io/developer/1464637125)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.1 · 30 MB
- Languages: American English, French (France), German (Germany), Hindi, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2022-01-20
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/periodontal-chart/id1603040583/reviews.md

## What is Periodontal Chart?

Create a perio chart (periodontal examination) specifically for dentists. You can input "PPD," "Mobility," and "PCR" according to the patient and examination details, and save and print the relevant data.

## Key features

- Create periodontal charts
- Input PPD, Mobility, PCR
- Save patient data
- Print examination records
- Designed for dentists

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ペリオチャートサブスクリプション | $5.99 | per month |
| ペリオチャートサブスクリプション | $1.99 | per month |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/periodontal-chart/id1603040583/reviews.md

### 3/5 — 精密⇄基本切り替えボタン

*2026-06-16*

今まで、精密検査と基本検査の切り替えボタンがあったのですが、アップデートの関係がなくなってしまいました。有料オプションで使っていたので、困っております。使えなくなってしまったのでしょうか？

### 1/5 — スタンダートプラン　広告

*2026-06-15*

スタンダートプランに加入して
最初は広告が出なかったのに
何日かしたら広告が出る様になってしまった　　
また今日は6点法が入力できなくなっていた

### 4/5 — シンプルで良いです！が、

*2026-03-20*

PCR%の数値も自動計測してもらえませんか？

**Developer response:** ご利用ありがとうございます
PCRの％は印刷、出力画面にて表示されておりますが、トップのPCRタブ入力画面で見たいということでしょうか？

### 4/5 — 無料ですが

*2025-10-16*

4点法の入力、検査順のレパートリー（精密検査で左上7遠心スタートの頰側回って右上7遠心まで、折り返して右上7遠心口蓋から口蓋側回り左上7までがうちのルーティーンなんです。）、が選択できるなら課金する価値があります。是非バージョンアップをお願いしたいです。よろしくお願いいたします。
お返事ありがとうございます。。設定で変更できるのは、いずれも右上スタートですので左上スタートの逆コの字ができたらいいな、という要望でした。

**Developer response:** いつもご利用ありがとうございます！

誤っておりましたら申し訳ございませんが、検査順でしたら右上の⚙️アイコンから設定変更ができまして、「上歯の順序」と「下歯の順序」での変更で対応はできないしょうか？

4点法に関しては検討させていただきます！よろしくお願いします！

### 5/5 — 無料でこの機能はとてもいい

*2022-03-05*

手書きで検査していたのでとてもいい！！

### 5/5 — 歯周病検診

*2022-02-07*

使いやすそうだったのでダウンロードしてみました。今まで手書きだったので早速明日から使ってみようと思います。

### 5/5 — よくまとまっている

*2022-01-22*

簡易的に検査ができ、印刷もできる。
とてもまとまっており良いと思う。

## Frequently asked questions about Periodontal Chart

### What is Periodontal Chart used for?

Periodontal Chart is a medical application designed for dentists to create, save, and print detailed periodontal examination charts. It allows for the input of specific measurements like PPD, Mobility, and PCR.

### What devices does Periodontal Chart support?

Periodontal Chart is available for iPhone, iPad, and iPod devices, making it accessible for dental professionals on the go.

### What is the age rating for Periodontal Chart?

Periodontal Chart has an age rating of 12+, indicating it is suitable for users aged 12 and above.

### How often is Periodontal Chart updated?

The latest version of Periodontal Chart is 1.0.40, and it was last updated on July 4, 2026. This suggests a recent update, though the exact update frequency is not specified.

### Does Periodontal Chart have ads?

Yes, Periodontal Chart contains advertisements. This is indicated by the 'hasAds' flag being true in its data.

### What are the subscription options for Periodontal Chart?

Periodontal Chart offers subscription plans for "ペリオチャートサブスクリプション" at $1.99 per month and $5.99 per month. These likely unlock additional features or remove ads.

### What specific measurements can be recorded in Periodontal Chart?

Periodontal Chart allows dentists to input "PPD" (Periodontal Pocket Depth), "Mobility," and "PCR" (Plaque Control Record) according to patient and examination details.

### Is Periodontal Chart free to download?

Yes, Periodontal Chart is free to download. However, it does offer in-app purchases and contains advertisements.

## Version history (last 5 releases)

### 1.0.40 — 2026-07-04

- Added a notice for iPad users about the new one-screen layout for PPD, Mobility, and PCR.
- New iPad users now start with the one-screen layout by default.
- Adjusted the Add Patient dialog position so it is easier to use when the keyboard is shown.
- Improved patient and inspection data sync reliability, especially with large datasets.

### 1.0.38 — 2026-06-16

Restored the previous stable iOS behavior from version 1.0.33 to address an issue in version 1.0.37.

### 1.0.37 — 2026-06-12

- Added manual Firebase save controls and unsaved-change prompts.
- Fixed initial startup rendering on iOS.
- Improved save icon visibility.

### 1.0.33 — 2026-05-01

■ New Standard Plan
We've added an affordable plan that unlocks the essentials at a lower price.
• Ad-free experience
• Memo feature
• Preview Mode
※ Cross-device data sync remains exclusive to the Premium Plan.

■ Premium Plan Price Update
Due to rising server operation costs and ongoing currency fluctuations, the Premium Plan price has been updated from $2.99/month to $5.99/month.
We sincerely appreciate your continued support and understanding.
(Existing subscribers will continue at their previous price.)

■ Other Improvements
• iOS 26 / Xcode 26 compatibility
• Subscription screen redesigned for landscape — fully scrollable to the bottom
• Library updates and overall stability improvements

Thank you for using PerioChart!

### 1.0.31 — 2026-04-30

■ New Standard Plan
We've added an affordable plan that unlocks the essentials at a lower price.
• Ad-free experience
• Memo feature
• Preview Mode
※ Cross-device data sync remains exclusive to the Premium Plan.

■ Premium Plan Price Update
Due to rising server operation costs and ongoing currency fluctuations, the Premium Plan price has been updated from $2.99/month to $5.99/month.
We sincerely appreciate your continued support and understanding.
(Existing subscribers will continue at their previous price.)

■ Other Improvements
• iOS 26 / Xcode 26 compatibility
• Subscription screen redesigned for landscape — fully scrollable to the bottom
• Library updates and overall stability improvements

Thank you for using PerioChart!

## Apps similar to Periodontal Chart

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Scintillating scotoma](https://appshunter.io/ios/app/scintillating-scotoma/id1621837314) | — | Free | Medical |
| [SmarTrial](https://appshunter.io/ios/app/smartrial/id1563673014) | — | Free | Medical |
| [CPR Checker -Chestcompressions](https://appshunter.io/ios/app/cpr-checker-chestcompressions/id1335496199) | 5.0 (1) | Free | Medical |
| [EmboRatio](https://appshunter.io/ios/app/emboratio/id1204239972) | — | Free | Medical |
| [JACP42](https://appshunter.io/ios/app/jacp42/id6503239003) | — | Free | Medical |

## More apps by Yuki Kuwahara

- [ペルオチャートLite](https://appshunter.io/ios/app/lite/id1607741006)
- [Cat-ToDo](https://appshunter.io/ios/app/cat-todo/id6755334306)
- [TubeDojo -Pomodoro Focus Timer](https://appshunter.io/ios/app/tubedojo-pomodoro-focus-timer/id6757209170)
- [Chick Timer - Hatch the Egg](https://appshunter.io/ios/app/chick-timer-hatch-the-egg/id6759713050)
- [clux - Remote SSH Terminal](https://appshunter.io/ios/app/clux-remote-ssh-terminal/id6760454653)

All apps by Yuki Kuwahara: https://appshunter.io/developer/1464637125

---

*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 2026-08-25.*