国試対策.net 歯科衛生士版 vs Periodontal Chart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
国試対策.net 歯科衛生士版
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歯科衛生士 国家試験対策eラーニングの決定版【国試対策.net】がアプリに進化。10年以上の歴史、10000人以上の活用実績があるサービスをより使いやすくご提供致します。 過去問題10年分をカテゴリごと、回数・属性ごと、キーワードで検索、など様々な形で問題演習できるだけでなく、ちょっとした解説も充実。受験生のスキマ時間を有効に活用できるアプリです。 登録サイトにて会員登録を行って使用してください。 https://www.kokushitaisaku.net
Periodontal Chart
This app allows dentists to create, save, and print detailed periodontal examination charts. It supports input for PPD, Mobility, and PCR measurements, streamlining patient data management for dental professionals.
- Create periodontal charts
- Input PPD, Mobility, PCR
- Save patient data
- Print examination records
- Designed for dentists
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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. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 国試対策.net 歯科衛生士版 at none against Periodontal Chart's 2. 国試対策.net 歯科衛生士版 also leads on ads (none vs shown). Periodontal Chart's advantage is update cadence (weekly vs every 8 months) and device support (4 vs 2). On price and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Periodontal Chart sells 2 in-app purchases, starting at $1.99 per month. 国試対策.net 歯科衛生士版 asks for nothing beyond the download.
国試対策.net 歯科衛生士版 ships an update every 8 months, Periodontal Chart weekly. The most recent releases landed on September 15, 2026 and October 24, 2026 respectively.
| Parameter | 国試対策.net 歯科衛生士版 | Periodontal Chart |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 71.4% of reviews |
| Update frequency | Every 8 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 61 MB | 39 MB |
| Age rating | 17+ | 12+ |
| Developer | 株式会社デンタルアロー | Yuki Kuwahara |
In-app purchases
国試対策.net 歯科衛生士版
No in-app purchases
Periodontal Chart
- ペリオチャートサブスクリプション$1.991 Month
- ペリオチャートサブスクリプション$5.991 Month
Questions
Is 国試対策.net 歯科衛生士版 free?
Is Periodontal Chart free?
Do 国試対策.net 歯科衛生士版 or Periodontal Chart have ads?
Which is updated more often, 国試対策.net 歯科衛生士版 or Periodontal Chart?
Other comparisons
