Comparison

Smart Transfer App vs PDF Doc Scanner

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

Head to head
About

Smart Transfer App

Easily transfer contacts, photos, videos, and more between devices without compromising quality. This free app offers fast, cross-platform data migration over Wi-Fi or hotspot, with features to manage and declutter your phone's storage.

Highlights
  • Cross-platform content transfer
  • Fast Wi-Fi/hotspot data migration
  • Transfer contacts, photos, videos, music
  • Remove duplicate photos and videos
  • Merge and remove duplicate contacts
  • Unlimited file transfer
Features
Read full description

"Smart Transfer: Free Data Transfer App" - Still using troublesome apps & old methods to transfer content? Not anymore! Here is a best, FREE content transfer app with fastest cross-platform transfer speed. Smart Transfer App allows you to easily transfer content & manage data on the new device. Now switch phones in a carefree way to move files to another device without compromising quality & move data seamlessly. This mobile transfer app also supports different languages. It is a fast, Free & comprehensive cross platform content transfer solution for all major smartphone platforms - supporting file transfer & data transfer over the hotspot & Wi-Fi. - Activation Code based Transfer This simple file transfer app connects through Activation Code for content transfer like contacts, photos, videos, music audio & many more data. So, effortlessly clone your phone & transfer data in no time. You can migrate your content between devices securely & quickly. Transfer files without losing quality of content. - Supports Multiple Content Types Smart Transfer app supports different content types for Cross Platform content transfer which includes: - Contacts - Calendar - Photos - Videos - Reminders - Music Additionally, it guides you throughout the process of content migration in easy steps. It is a free to use and supports all major platforms! Features of Smart Transfer - Easy Connectivity: Its advanced technology simply connects two devices & transfers all supported content types through the hotspot or Wi-Fi connection as per your convenience without the need of wires or cables. Transfer data even faster than Bluetooth connectivity & Share files using Activation Codes. - Cross-Platform Capability: This app supports Free Cross Platform data transfer. Content transferring has never been so easy! It allows you to transfer any file type without altering the original. - Quick Data Transfer: Smart Transfer is a fast solution to transfer all mobile data to the other device within no time. You can comfortably switch phones for contacts share, photos, videos & files transfer without the difficulty of backup content. - Photo Gallery Storage Management Declutter your phone gallery by removing duplicate photos, videos, and files. Smart Transfer intelligently identifies and removes duplicate, similar, and blurred media files from your phone's storage, freeing up space. - Easily Merge & Remove Duplicate Contacts Finding and manually deleting duplicate contacts can be tedious. Smart Transfer streamlines this process with a single tap, creating more storage space on your phone. - No Data Limitation: With this content transfer app, files transfer between phones is unlimited. Payment & Subscription Terms The subscription options provided adhere to the terms outlined in the Apple End User License Agreement (EULA). - Yearly Premium Access - Monthly Premium Access - Yearly Premium Access with Free Trial - Monthly Premium Access with Free Trial You may cancel your Subscription at any time Smart Transfer free trial allows unlimited access to all features for 3 days. Your account will be automatically charged for renewal, based on the annual subscription plan, within 24 hours before the end of the 3-day free trial period. You can cancel auto-renewal at any time, given that the cancellation is at least 24 hours before the end of the current period. Any unused portion of a free trial period will be forfeited when purchasing an auto-renewing subscription. Privacy Policy: https://www.smarttransferapp.com/privacy-policy.html Terms of Use: https://www.smarttransferapp.com/terms-conditions.html

About

PDF Doc Scanner

Transform your device into a powerful scanner to capture documents, receipts, and notes. Save them as PDFs or JPGs, organize them in the cloud, and even add your signature. Optimize scans and share them easily.

Highlights
  • Scan documents, receipts, and notes
  • Save as PDF or JPG
  • Cloud storage and organization
  • Automatic border detection
  • Add digital signatures
  • Share via email
  • PIN and Face ID protection
Read full description

Are you looking for a pocket scanner to scan your documents?Two talented companies have developed an excellent utility app: Scan Cloud. Scan Cloud will be an integral part of your daily life. Scan anything you want, including invoices, documents, notepapers, fax pages, even books. Save your scanned files as PDF in multiple pages or JPG. Here are some of the great skills of Scan Cloud: - Scan, print, save and manage your documents easily and quickly! - Get high resolution scanned documents in PDF or JPG format. - Scan Cloud is a mobile scanning app that will turn your iOS device into a useful scanner. - Automatic shutter and border detection for any scannable object. - Use your phone camera as a scanner to scan your bills, notes, whiteboard meeting notes, business cards, certificates, etc. - Optimize your scanned documents without losing quality. - Group your documents into files and store them in the cloud. - Protect your documents with a PIN or Face ID and keep them secure! - Add your signature and sign documents. - Convert your scanned files into greyscale, black & white or color. - Share your documents as PDF or image via email. Explore Scan Cloud Premium: - Unlimited storage space on our secure server! - Unlimited editing option. - Lock your documents with a PIN code! We are offering in-app purchases and a 7-day free trial for the premium version of Scan Cloud! You can purchase a weekly subscription for a short-term trial. We recommend you to purchase a yearly subscription to enjoy the privileges of Scan Cloud Premium more. The cost will be charged to your iTunes account and it will vary from country to country. You will be able to see the fee amount before completing the purchase. Subscriptions with in-app purchases will be renewed according to the renewal scheme of the selected payment plan. To terminate automatic subscription renewal, you must deselect the automatic subscription renewal option at most 24 hours before your subscription expires. You can cancel your automatic subscription renewal at any time from your iTunes account settings. Where applicable, the privileges granted during the free trial period that have not been used will lose their validity at the time the user purchases a subscription of the related publication. Privacy Policy: http://scancloudapp.com/ScanCloud-Privacy-Policy.pdf Terms & Conditions: http://scancloudapp.com/ScanCloudTermsOfUse.pdf

Screenshots

Smart Transfer App4 screens
PDF Doc Scanner4 screens

Verdict

The call

The clearest difference is review sentiment: Smart Transfer App at 59% against PDF Doc Scanner's 0%. Smart Transfer App also leads on rating (4.4 vs 2.9) and update cadence (monthly vs every 3 months). PDF Doc Scanner's advantage is iOS requirement (11.0 vs 15.6). On price, ratings volume, ads and in-app purchases 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. Smart Transfer App sells 10 in-app purchases, starting at $4.99 per month and PDF Doc Scanner sells 5 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

Smart Transfer App holds the better App Store score, 4.4 against 2.9. Both are backed by a comparable volume of ratings — 310 and 238 respectively. Written reviews point the same way: 59% of Smart Transfer App's written reviews are positive against 0% of PDF Doc Scanner's.

UpkeepUpdate frequency

Smart Transfer App ships an update monthly, PDF Doc Scanner every 3 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
Smart Transfer App versus PDF Doc Scanner: the parameters behind the verdict, then further details
ParameterSmart Transfer AppPDF Doc Scanner
PriceFreeFree
Rating4.4 (310 ratings) — better2.9 (238 ratings)
Positive reviews58.7% of reviews — better0.0% of reviews
Number of ratings310 — better238
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size105 MB62 MB
Age rating4+4+
DeveloperAomata LLC.SHARE YAZILIM LIMITED SIRKETI

Customer experience

Smart Transfer App

All ratings310 ratings
Positive85.5%
Neutral5.5%
Negative9.0%
Written reviews230 reviews
Positive58.7%
Neutral2.2%
Negative39.1%

PDF Doc Scanner

All ratings238 ratings
Positive46.2%
Neutral2.5%
Negative51.3%
Written reviews35 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

User reviews

Smart Transfer App

From 310 App Store ratings

What we love

  • 🚀 Fast and quick data transfer
  • 👍 Simple and easy-to-use interface
  • 🔒 Secure transfer without cloud storage
  • 📱 Works across different platforms (iOS, Android)
  • ⚡ Efficient hotspot connection option

Room to improve

  • 📺 Excessive ads throughout the app
  • 🐛 Frequent app crashes and freezing
  • ❌ Connection failures and timeout issues
  • 🔄 Random photo ordering after transfer
  • ⚠️ Incomplete transfers (partial file loss)

PDF Doc Scanner

From 238 App Store ratings

Room to improve

  • ❌ Misleading advertisements
  • 💸 Expensive subscription costs
  • 🚫 App functionality not as advertised
  • ⏳ Unskippable ads/paywalls
  • 📉 Poor user experience

Bugs and requests

Smart Transfer App

Reported bugs

8 issues
  • App keeps crashing when attempting to connect
  • Incorrect passcode validation errors
  • WiFi and hotspot connection failures
  • Incomplete file transfers (partial data loss)
  • Photos transferred with incorrect/same dates
Show 3 more
  • App requires repeated updates despite latest version
  • Unresponsive buttons and UI elements
  • Storage capacity calculation errors

Requested features

8 requests
  • Text message transfer capability
  • Music file transfer support
  • Selective file transfer (not all-or-nothing)
  • Preserve original photo/video dates
  • Reminder and calendar transfer
Show 3 more
  • Reduce number of ads
  • Better user visibility of transfer progress
  • App transfer between devices

PDF Doc Scanner

Reported bugs

4 issues
  • App logo flashing and not loading
  • Cannot access app without paying
  • Missing measurement features
  • Rubik's cube solving feature not present

Requested features

6 requests
  • Make app free
  • Fix app to work as advertised
  • Remove subscription requirement
  • Provide actual Rubik's cube solving functionality
  • Implement accurate measurement features
Show 1 more
  • Develop ethnicity categorization feature

In-app purchases

10 purchases

Smart Transfer App

Subscriptions4
  • Monthly Premium Access$4.991 Month
  • Monthly Premium Access3 Days trial$4.991 Month
  • Yearly Premium Access3 Days trial$19.991 Year
Show 1 more
  • Yearly Premium Access$19.991 Year
One-time6
  • Data Transfer Plan 1$0.99
  • Data Transfer Plan 2$1.99
  • Data Transfer Plan 3$2.99
Show 3 more
  • Data Transfer Plan 4$3.99
  • Removes All Ads from the App$4.99
  • Data Transfer Plan 5$4.99
5 purchases

PDF Doc Scanner

Subscriptions5
  • Weekly Premium7 Days trial$6.997 Days
  • Monthly Premium$9.991 Month
  • Trial Monthly1 Month trial3 variants$9.991 Month
Show 2 more
  • Yearly Premium$24.991 Year
  • Trial Yearly1 Year trial4 variants$39.991 Year

Questions

Is Smart Transfer App free?
Smart Transfer App is free to download, with in-app purchases available.
Is PDF Doc Scanner free?
PDF Doc Scanner is free to download, with in-app purchases available.
Which has better reviews, Smart Transfer App or PDF Doc Scanner?
Smart Transfer App is rated higher. Smart Transfer App averages 4.4 out of 5 from 310 ratings, while PDF Doc Scanner averages 2.9 from 238 ratings.
Do Smart Transfer App or PDF Doc Scanner have ads?
Neither Smart Transfer App nor PDF Doc Scanner shows ads.
Which is updated more often, Smart Transfer App or PDF Doc Scanner?
Smart Transfer App ships an update monthly, and PDF Doc Scanner every 3 months. Most recently, Smart Transfer App was updated on October 17, 2026 and PDF Doc Scanner on October 14, 2026.

Other comparisons