Comparison

Sign Documents vs QR Code Reader App for iPhone

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

Head to head
About

Sign Documents

Easily add signatures, text, and images to your PDF documents. This user-friendly tool offers real-time saving and an intuitive interface for quick document personalization. Ideal for students and professionals needing efficient PDF editing.

Highlights
  • Add signatures
  • Insert text
  • Add images
  • Real-time saving
  • Intuitive interface
  • Personalize documents
Features
Read full description

PDF Editor, a powerful and user-friendly tool designed to enhance your productivity. With this app, you can easily add signatures, text, and images to your PDF files. Our PDF Editor App allows you to personalize your documents in a few simple steps. Need to sign a document? No problem. You can add your signature swiftly and save it for future use. Want to annotate or add comments? You can type in text anywhere on the document. Need to add images? You can insert pictures with ease and adjust their size and position to fit your needs. But that's not all. Our app is designed with a clean and intuitive interface, making it easy even for beginners to navigate and use. Plus, all your edits are saved in real-time, ensuring you won't lose any changes. Whether you're a student, a professional, or someone who needs to work with PDFs, our PDF Editor App is the perfect tool for you. Download it now and experience the convenience and efficiency it brings to your work and daily life." Feel free to modify this to better suit your app's features and target audience. SUBSCRIPTION INFO: Subscribe to take advantage of the features described above. • Subscription length: monthly, yearly • Your payment will be charged to your iTunes Account as soon as you confirm your purchase. • You can manage your subscriptions and turn off auto-renewal from 'Settings > iTunes Account & App Store > Apple ID > Subscriptions' • Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. • The cost of renewal will be charged to your account 24 hours before the end of the current period. • When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Terms of use: https://docs.qq.com/doc/DRWhmR0VSaXJJWWVs Privacy policy: https://docs.qq.com/doc/DRWhmR0VSaXJJWWVs Inquiry: help4pdfsign@gmail.com

About

QR Code Reader App for iPhone

Easily scan QR codes and barcodes with support for over 15 formats. Access detailed product information, track scan history, organize with folders, and export data. Offers a PRO subscription for unlimited scans and advanced features.

Highlights
  • Scan QR codes and barcodes
  • Support for 15+ formats
  • Detailed product information
  • Scan history tracking
  • Organize scans with folders
  • Batch scanning
  • Export data in CSV
Features
Read full description

The ultimate app for scanning QR Codes and Barcodes! Supports over 15 formats: QR Code, Barcode, Datamatrix, Code128, Code39, EAN-8, EAN-13, Google Auth, and more. Packed with powerful features: - Detailed product and food information - Comprehensive QR Code data cards - Scan history tracking - Organize with folders - Batch scanning capability - Export data in CSV format Subscriptions: Upgrade to a PRO account for unlimited scans, product details. Subscription options include: 1-week with a 3-day trial, 1-month, or 1-year plans. Subscriptions automatically renew at the same price and duration as the initial package ("one week", "one months", "one year") unless auto-renewal is turned off at least 24 hours before the end of the current period. Payment will be charged to your iTunes Account upon confirmation of purchase. Subscriptions can be managed by the user, and auto-renewal can be disabled in the Account Settings after purchase. Any unused portion of a free trial, if offered, will be forfeited upon purchasing a subscription. Privacy Policy - https://telegra.ph/Privacy-Policy-07-31-50 Terms of Use - https://telegra.ph/Terms-of-Service-07-31-8

Screenshots

Sign Documents3 screens
QR Code Reader App for iPhone4 screens

Verdict

The call

Sign Documents and QR Code Reader App for iPhone both sit at 4.5 stars, but that hides the real split: 89% of Sign Documents's written reviews are positive against 0% of QR Code Reader App for iPhone's. QR Code Reader App for iPhone's advantage is update cadence (daily vs every 6 weeks). On price, rating, ratings volume and ads 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. Sign Documents sells 2 in-app purchases, starting at $8.99 per month and QR Code Reader App for iPhone sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Sign Documents against 4.4 for QR Code Reader App for iPhone. Both are backed by a comparable volume of ratings — 65 and 25 respectively. Written reviews are what separate them: 89% of Sign Documents's written reviews are positive against 0% of QR Code Reader App for iPhone's.

UpkeepUpdate frequency

Sign Documents ships an update every 6 weeks, QR Code Reader App for iPhone daily. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
Sign Documents versus QR Code Reader App for iPhone: the parameters behind the verdict, then further details
ParameterSign DocumentsQR Code Reader App for iPhone
PriceFreeFree
Rating4.5 (65 ratings) — better4.4 (25 ratings)
Positive reviews88.9% of reviews — better0.0% of reviews
Number of ratings65 — better25
Update frequencyEvery 6 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size9 MB37 MB
Age rating4+17+
Developer晓峰 刘Renata Hickey

Customer experience

Sign Documents

All ratings65 ratings
Positive87.7%
Neutral3.1%
Negative9.2%
Written reviews27 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

QR Code Reader App for iPhone

All ratings25 ratings
Positive80.0%
Neutral8.0%
Negative12.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Sign Documents

Subscriptions1
  • PDF Editor PRO3 Days trial$8.991 Month
One-time1
  • Forever Pro$14.99
3 purchases

QR Code Reader App for iPhone

Subscriptions3
  • Weekly3 Days trial$6.997 Days
  • Monthly$19.991 Month
  • Yearly$49.991 Year

Questions

Is Sign Documents free?
Sign Documents is free to download, with in-app purchases available.
Is QR Code Reader App for iPhone free?
QR Code Reader App for iPhone is free to download, with in-app purchases available.
Which has better reviews, Sign Documents or QR Code Reader App for iPhone?
Sign Documents is rated higher. Sign Documents averages 4.5 out of 5 from 65 ratings, while QR Code Reader App for iPhone averages 4.4 from 25 ratings.
Do Sign Documents or QR Code Reader App for iPhone have ads?
Neither Sign Documents nor QR Code Reader App for iPhone shows ads.
Which is updated more often, Sign Documents or QR Code Reader App for iPhone?
Sign Documents ships an update every 6 weeks, and QR Code Reader App for iPhone daily. Most recently, Sign Documents was updated on September 27, 2026 and QR Code Reader App for iPhone on September 23, 2026.

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