Comparison

QR Code Scanner Barcode :Smart vs AIDO PDF Scanner

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

Head to head
About

QR Code Scanner Barcode :Smart

Instantly read QR codes and barcodes with your device's camera. Generate custom QR codes for sharing links, contact details, and more. Designed for efficiency in everyday tasks like shopping and travel.

Highlights
  • Quick QR & Barcode Scanner
  • Batch Scanning Mode
  • QR Code Generation
  • Customizable Code Appearance
  • URL Opening
  • Contact Information Sharing
Features
Read full description

QR Code Scanner Barcode :Smart is a fast tool for reading and creating codes in everyday situations. Point your camera to scan QR codes and barcodes in seconds, then generate your own codes when you need to share links, contact details or other information. Use it at work, while shopping or travelling: scan product codes, open URLs without typing, and create custom QR codes you can save or share wherever you need them. KEY FEATURES Quick QR & Barcode Scanner – read common QR codes and barcodes using your device camera with a simple tap. Batch Scanning Mode – process multiple codes in a row without leaving the scanner screen, ideal for lists, inventory or tickets. QR Code Generation – create new QR codes from your own text, links or other supported content whenever you need them. Customization – adjust the content and basic appearance of generated QR codes before saving or sharing. QR Code Scanner Barcode :Smart is designed to stay simple and efficient: open, scan or create a code, and get back to what you were doing. Please note: All features require a subscription to access; there are no free features available. Subscription Details: Entrance Plus+ :$11.99 (Weekly Subscription) Payment will be charged to your iTunes account upon confirmation of purchase. You can manage or disable auto-renewal in your Account Settings after purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Any unused portion of a free trial period will be forfeited when you purchase a premium subscription. Your account will be charged for renewal within 24 hours prior to the end of the current period. For additional information, please consult our privacy policy and terms of use. Privacy Policy: https://docs.google.com/document/d/1-LSHF-p2hZDAHUwh4Z789yM0xBL1E0PU5hAO2XdK-54/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1TrWH4ed1SPNnYDBUvRGDY9LWUPLtfM7PQbcKuRWO95M/edit?usp=sharing

About

AIDO PDF Scanner

This app offers intelligent document scanning, converting paper to high-definition digital files. It extracts text from images, allows PDF editing, and converts documents between various formats. Sync your files across devices for easy access and management.

Highlights
  • Mobile document scanning
  • Image to text OCR
  • PDF editing and merging
  • Format conversion (PDF, Word, Excel)
  • Multi-device syncing
  • E-signature generation
Features
Read full description

AIDO PDF Scanner - AI Scan: The Global Leader in Intelligent Scanning. AIDO PDF Scanner - AI Scan is an all-in-one intelligent scanning app that integrates document scanning, image text extraction and recognition, PDF content editing, PDF splitting and merging, PDF to Word conversion, and e-signatures. It automatically scans and generates high-definition scanned copies, supports saving in multiple formats such as JPEG and PDF, and allows one-click conversion of scanned documents into Word, Excel, PPT, and other formats. It also enables multi-device syncing and viewing across mobile phones, tablets, and computers. ---- Key Features ---- 【Mobile Scanner】 Take photos of paper documents with your phone, intelligently remove messy backgrounds, and generate high-definition JPEG and PDF files. The default auto-scan mode automatically captures documents when aligned with the camera, keeping your hands free. Supports multiple image optimization modes and manual adjustments of image parameters to quickly turn paper documents into clear scanned copies. 【Image to Text Wizard】 Intelligent OCR text recognition makes searchable images—enter keywords to easily locate and highlight text. Supports recognition of 41 languages, including Chinese, English, Japanese, Korean, Portuguese, and French. You can copy and edit text from images with one tap, and export it as Word or Text files. 【Personal Document Manager】 One-click import of multiple electronic document types such as PDFs, images, and spreadsheets. Organize with tags and folders for all-in-one management of work, study, and daily materials. Sync and view documents across mobile phones, tablets, and computers anytime, anywhere. 【PDF Editing & Modification】 Freely combine PDF documents, delete pages, adjust order, insert, and merge files. Supports one-click redaction, adding annotations, and easy document editing. Advanced accounts can enable smart watermark tiling and one-click e-signature generation to ensure document security. 【PDF Format Conversion】 Convert between PDF, Word, Excel, PPT, and image formats. One-click share or download to your device. Conversion preserves the original layout of text, images, and other elements, maintaining document fidelity. --- What Users Are Doing with AIDO PDF Scanner - AI Scan --- - Professionals:** Scan contracts, company documents, meeting PPTs, etc., save or share as PDF with one click, and easily search and review files—a highly effective office tool. - Students: Scan lecture notes, whiteboards, and PPTs for quick and convenient study review. Submit digital copies of paper documents and personal credentials online—clear and professional. - Teachers: Scan whiteboard content and student test corrections, share with parents to keep them updated on teaching progress—teachers are attentive, parents are reassured. - Doctors: Scan difficult case documents, save conference PPTs for collaboration, organize files for easy sharing with other hospital departments. - Designers: Scan and save design drafts, extract line art with one click, capturing bold ideas the moment inspiration strikes. AIDO PDF Scanner is a must-have app for your iPhone and iPad! If you choose to purchase AIDO Plus, payment will be charged to your iTunes account, and your account will be charged for renewal within 24 hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Current AIDO Plus subscription price starts at $7.99 USD/month or $79.99 USD/year. Prices are in US dollars, may vary in countries other than the US, and are subject to change without notice. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. User Agreement https://newsophon.com/agreement?id=premium Privacy Policy https://newsophon.com/agreement?id=privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

QR Code Scanner Barcode :Smart4 screens
AIDO PDF Scanner4 screens

Verdict

The call

The clearest difference is monetization model: AIDO PDF Scanner at free against QR Code Scanner Barcode :Smart's subscription. On price, update cadence, 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. QR Code Scanner Barcode :Smart sells 1 in-app purchase, starting at $11.99 per 7 days and AIDO PDF Scanner sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

QR Code Scanner Barcode :Smart ships an update every 3 weeks, AIDO PDF Scanner every 11 days. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 9 level
QR Code Scanner Barcode :Smart versus AIDO PDF Scanner: the parameters behind the verdict, then further details
ParameterQR Code Scanner Barcode :SmartAIDO PDF Scanner
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 11 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size41 MB201 MB
Age rating4+9+
DeveloperYurii MakhnoNew Sophon Technology Limited

Customer experience

QR Code Scanner Barcode :Smart

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AIDO PDF Scanner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

QR Code Scanner Barcode :Smart

Subscriptions1
  • Entrance Plus+3 Days trial$11.997 Days
6 purchases

AIDO PDF Scanner

Subscriptions6
  • Weekly Free Trial3 Days trial$4.997 Days
  • Weekly Premium7 Days trial$6.997 Days
  • Monthly Freetrial3 Days trial$12.991 Month
Show 3 more
  • Monthly Premium$12.991 Month
  • Annual Freetrial3 Days trial$59.991 Year
  • Annual Premium$79.991 Year

Questions

Is QR Code Scanner Barcode :Smart free?
QR Code Scanner Barcode :Smart is free to download, with in-app purchases available.
Is AIDO PDF Scanner free?
AIDO PDF Scanner is free to download, with in-app purchases available.
Do QR Code Scanner Barcode :Smart or AIDO PDF Scanner have ads?
Neither QR Code Scanner Barcode :Smart nor AIDO PDF Scanner shows ads.
Which is updated more often, QR Code Scanner Barcode :Smart or AIDO PDF Scanner?
QR Code Scanner Barcode :Smart ships an update every 3 weeks, and AIDO PDF Scanner every 11 days. Most recently, QR Code Scanner Barcode :Smart was updated on October 2, 2026 and AIDO PDF Scanner on October 11, 2026.

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