Comparison

Diffchecker vs 医薬品供給ナビ

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

Head to head
About

Diffchecker

Easily find differences between two texts by pasting, typing, or scanning images. This tool automatically highlights discrepancies with synchronized scrolling for a clear comparison.

Highlights
  • Text difference highlighting
  • Camera OCR for text extraction
  • Synchronized scrolling
  • Paste and type input
  • Instant comparison
Features
Read full description

Diffchecker – The Ultimate Text Difference Finder! Need to spot differences between two pieces of text? Diffchecker makes it effortless! Whether you paste, type, or snap a photo of text, our powerful tool automatically highlights the differences for you. Why Diffchecker? Scan & Compare Instantly – Use your camera to extract text from images with built-in OCR (perfect for documents, receipts, and notes). Lightning-Fast & Automatic – No manual work—just input text and let Diffchecker do the rest. Synchronized Scrolling – Easily track differences side by side for a seamless experience. Simple & Intuitive – No clutter, no confusion—just the best diff-checking experience. Always Improving – Frequent updates bring new features and enhancements! How It Works: Paste, type, or scan text from an image. Tap compare – differences are highlighted instantly. Review with synced scrolling for clarity. Don't settle for less—get the most advanced, accurate, and user-friendly diff checker on iOS today!

About

医薬品供給ナビ

Features
Read full description

医薬品の限定出荷・供給停止などを、商品名からすばやく確認するためのアプリです。 調剤薬局・病院の薬剤師、医薬品卸・メーカーなど、医療用医薬品の供給情報を確認する方に向けて提供しています。 【検索・閲覧は登録不要】 ・16,000品目以上を、商品名・一般名・製造/販売メーカー名・YJコードで検索 ・通常出荷、限定出荷、供給停止を見分けやすく表示 ・規格、薬価、全体データ基準日、品目更新日、ステータス更新日を確認 ・同成分・同剤形の品目を確認補助として表示 ・確認できた品目では、メーカー公表の販売中止予定や案内文へのリンクを表示 【繰り返し確認する品目に】 ・お気に入りと採用品ウォッチ ・供給状況の変化を端末内で確認 ・通知は任意。初期設定はオフ ・公開Web版への検索条件・品目ページ共有、CSV入出力 【データの出典・範囲】 供給区分は、厚生労働省「医療用医薬品供給状況報告」の公表データをもとに表示します。公表データを定期的に取得・検証し、アプリ内に全体データ基準日と各品目の更新日を表示します。これらは端末での取得・確認日時とは異なります。 対象は同データに掲載される医療用医薬品です。一般用医薬品(OTC)と医療機器は含みません。販売中止予定などの補足情報は、製造販売業者の公表資料を出典とともに区別して表示します。 【ご利用にあたって】 本アプリは民間提供の非公式ツールで、厚生労働省および製薬企業とは関係ありません。公表情報と実際の流通状況には時間差が生じる場合があります。地域・取引先ごとの在庫や受注可否を保証するものではありません。採用、代替、処方・調剤などの判断は、原典とメーカー・卸の情報を確認し、医師・薬剤師等の専門職が行ってください。 ※検索・閲覧はアカウント不要です。掲示板への投稿など一部機能ではサインインが必要です。 ※無料で利用できます。

Screenshots

Diffchecker3 screens
医薬品供給ナビ4 screens

Verdict

The call

The clearest difference is price: 医薬品供給ナビ at Free against Diffchecker's $2.99. 医薬品供給ナビ also leads on in-app purchases (none vs 1) and update cadence (every 2 days vs every 77 months). On ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

医薬品供給ナビ is free to download; Diffchecker costs $2.99 up front. Diffchecker sells 1 one-off in-app purchase. 医薬品供給ナビ asks for nothing beyond the download.

UpkeepUpdate frequency

Diffchecker ships an update every 77 months, 医薬品供給ナビ every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Diffchecker versus 医薬品供給ナビ: the parameters behind the verdict, then further details
ParameterDiffchecker医薬品供給ナビ
Price$2.99Free — better
Rating1.0 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 77 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.4 — better17.6
Further details — not scored
Size5 MB23 MB
Age rating4+4+
DeveloperAhmad Rahimikiyotaka takanishi

In-app purchases

1 purchases

Diffchecker

One-time1
  • Remove advertisements$0.99
None

医薬品供給ナビ

No in-app purchases

Questions

Is Diffchecker free?
Diffchecker costs $2.99, and also offers in-app purchases.
Is 医薬品供給ナビ free?
医薬品供給ナビ is free to download, with no in-app purchases.
Do Diffchecker or 医薬品供給ナビ have ads?
Neither Diffchecker nor 医薬品供給ナビ shows ads.
Which is updated more often, Diffchecker or 医薬品供給ナビ?
Diffchecker ships an update every 77 months, and 医薬品供給ナビ every 2 days. Most recently, Diffchecker was updated on October 29, 2026 and 医薬品供給ナビ on October 24, 2026.

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