Comparison

MS Pay vs iSign

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

Head to head
About

MS Pay

Features
Read full description

こちらは中国人向け決済(WeChat Pay)の実店舗加盟店様向けアプリです。 注意:ご利用には加盟店契約が必要です。お申込みはマーチャント・サポート株式会社にご連絡ください。 √「WeChat」とは 中国でアクティブユーザー数8億人以上のSNSプラットフォームです。 決済機能を搭載したことでユーザーにはなくてはならないものになっています。 √「WeChat Pay」とは 中国で一般的に使われている決済手段で、 お客様の個人アカウントのQRコードを加盟店様が当アプリでスキャンするだけで決済が完了する仕組みです。 訪日中国人のために充実した決済手段をご用意いただければ、集客・顧客満足に繋がります。 √ 決済方法 1. 会計金額をアプリに入力 2. お客様にQRコードを提示いただく 3. アプリでQRコードをスキャン 4. 決済完了 √ 主な機能 iPhone/iPad(iOS8.0以降) 対応 簡易決済画面 取引履歴・決済ステータスの確認 取消・返品可能

About

iSign

Transform any document into a searchable, signable PDF. Scan, organize, and edit with AI-powered summaries and OCR. Your data remains private on your device.

Highlights
  • Scan documents to PDF
  • Automatic edge detection
  • Edit and sign documents
  • OCR text recognition
  • AI-powered summaries
  • On-device data storage
Features
Read full description

Turn any document into a searchable, signable PDF — in seconds. Sherlock is the fastest way to scan, organize, sign, and understand your documents. Whether it's a contract, a receipt, or a handwritten note — just point your camera and you're done. SCAN TO PDF INSTANTLY Use your camera to capture any document with automatic edge detection and perspective correction. Sherlock produces crisp, high-quality PDFs every time — no flatbed scanner needed. EDIT & SIGN DOCUMENTS Add your signature, insert text, draw annotations, and reorder pages directly inside the app. Send signed contracts in minutes, not days. OCR TEXT RECOGNITION Sherlock reads your scanned documents and extracts all the text, making it searchable and copyable. Find any word inside any document, instantly. AI-POWERED SUMMARIES Paste any document or text and get a clear, concise summary in seconds. Ask follow-up questions to refine and dig deeper, like having a personal assistant for your paperwork. YOUR DATA STAYS PRIVATE Documents are stored exclusively on your device. Nothing is uploaded to the cloud without your consent. Your files are yours always. PERFECT FOR: - Freelancers & remote workers signing contracts on the go - Students digitizing class notes and textbooks - Anyone who wants to go paperless at home - Professionals managing receipts, invoices, and legal documents Try free for 3 days. No commitment. Start your trial and see why Sherlock is the last document app you'll ever need. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MS Pay4 screens
iSign4 screens

Verdict

The call

The clearest difference is in-app purchases: MS Pay at none against iSign's 4. MS Pay also leads on iOS requirement (9.0 vs 18.0). iSign's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support 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. iSign sells 4 in-app purchases, starting at $0.99 per month. MS Pay asks for nothing beyond the download.

UpkeepUpdate frequency

MS Pay ships an update every 2 months, iSign fortnightly. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
MS Pay versus iSign: the parameters behind the verdict, then further details
ParameterMS PayiSign
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better18.0
Further details — not scored
Size21 MB69 MB
Age rating4+4+
DeveloperMERCHANT SUPPORT CO., LTD.Bruno Wide

In-app purchases

None

MS Pay

No in-app purchases

4 purchases

iSign

Subscriptions4
  • Scanner Pro - Monthly Promo$0.991 Month
  • Scanner Pro - Monthly$1.991 Month
  • Scanner Pro - Yearly Promo$9.991 Year
Show 1 more
  • Scanner Pro - Yearly$19.991 Year

Questions

Is MS Pay free?
MS Pay is free to download, with no in-app purchases.
Is iSign free?
iSign is free to download, with in-app purchases available.
Do MS Pay or iSign have ads?
Neither MS Pay nor iSign shows ads.
Which is updated more often, MS Pay or iSign?
MS Pay ships an update every 2 months, and iSign fortnightly. Most recently, MS Pay was updated on October 17, 2026 and iSign on October 14, 2026.

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