Comparison

Dent Pad vs Periodontal Chart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dent Pad

Features
Read full description

DentPadは歯科用DICOM画像ビューワーです。歯科用デジタルレントゲン「PanoACT」シリーズ製品で撮影した各種レントゲン画像や同製品で取り込んだ口腔内写真等をiPadで表示します。 iPad上で動作するため、チェアサイドでの説明はもちろんのこと、先生の個室や待合室、レントゲン室の前等、場所を選ばずに説明が可能となります。 DentPadは次の機能を提供します。 (1)レントゲン画像をはじめとした各種DICOM画像の表示 (2)拡大・縮小・移動 (3)輝度・明度調整 (4)左右反転 (5)白黒反転 (6)画像比較 (7)画像比較時の連動動作(拡大・縮小・移動、輝度・明度調整他) (8)画像保存 (9)DICOMタグ表示 PanoACTとは、株式会社アクシオン・ジャパンで製造販売しているデジタルレントゲンです。PanoACTは株式会社アクシオン・ジャパンの登録商標です。 ------------------- 本製品はライフサイエンスコンピューティング株式会社が提供するソフトウェア「PanoACT 接続キット for iPad」と連動するアプリケーションです。実際に使用するには、「PanoACT 接続キット for iPad 」ならびに、デジタルレントゲン「PanoACTシリーズ」製品が必要となりますので、ダウンロードにはご注意ください。「PanoACTシリーズ」製品、ならびに、「PanoACT 接続キット for iPad」は日本国内のみの提供となります。 また、本製品とは別に院内にWi-Fi環境が必要となります。 ------------------- 尚、設定画面の「テストモード」をONにして頂くと、サンプルデータを表示することが出来ます。

About

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.

Highlights
  • Create periodontal charts
  • Input PPD, Mobility, PCR
  • Save patient data
  • Print examination records
  • Designed for dentists
Features
Read full description

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

Periodontal Chart4 screens

Verdict

The call

The clearest difference is in-app purchases: Dent Pad at none against Periodontal Chart's 2. Dent Pad also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.1). Periodontal Chart's advantage is update cadence (weekly vs every 3 months) and device support (4 vs 1). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Periodontal Chart sells 2 in-app purchases, starting at $1.99 per month. Dent Pad asks for nothing beyond the download.

UpkeepUpdate frequency

Dent Pad ships an update every 3 months, Periodontal Chart weekly. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 3 level
Dent Pad versus Periodontal Chart: the parameters behind the verdict, then further details
ParameterDent PadPeriodontal Chart
PriceFreeFree
Positive reviews—71.4% of reviews
Update frequencyEvery 3 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPadiPhone, iPad, iPod, Mac — better
Requires iOS9.0 — better15.1
Further details — not scored
Size3 MB39 MB
Age rating17+12+
DeveloperLife Sciences Computing CorporationYuki Kuwahara

In-app purchases

None

Dent Pad

No in-app purchases

2 purchases

Periodontal Chart

Subscriptions2
  • 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 Dent Pad free?
Dent Pad is free to download, with no in-app purchases.
Is Periodontal Chart free?
Periodontal Chart is free to download, with in-app purchases available.
Do Dent Pad or Periodontal Chart have ads?
Periodontal Chart shows ads; Dent Pad does not.
Which is updated more often, Dent Pad or Periodontal Chart?
Dent Pad ships an update every 3 months, and Periodontal Chart weekly. Most recently, Dent Pad was updated on October 10, 2026 and Periodontal Chart on October 27, 2026.

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