Comparison

Chat Backup vs PDF Scanner

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

Head to head
About

Chat Backup

Features
Read full description

Transform your chat history into lasting memories. > Stop struggling with messy data files. Easily import your chat archives and browse them in a clean, professional layout. Protect Your Privacy: Keep your personal thoughts safe in a secure, 4-digit passcode-locked notebook. Enhance Communication: Use smart tools like direct messaging without saving contacts, stylish fonts for your profile, and a built-in web portal for multi-device access. Everything you need for your social life, organized in one private space.

About

PDF Scanner

Features
Read full description

PDF Scanner: Scan Docs & PDF turns your phone into a convenient document scanning and PDF tool. Scan documents, adjust your scans, add signatures, and keep your files organized in one place. Need a simple way to digitize your documents? Capture documents with your camera, improve their appearance, add your signature, and save your scans as organized digital files. KEY FEATURES Document Scanner โ€” Capture documents quickly using your camera and scan pages with ease Scan to PDF โ€” Turn scanned documents into PDF files for convenient storage and sharing Scan & Adjust โ€” Crop your scans, adjust the selected area, and improve the appearance of your documents Filters & Colours โ€” Apply different filters and choose suitable colours to make scanned documents clearer Add Signature โ€” Create your signature and place it on your scanned documents when needed Draw & Annotate โ€” Add drawings, text, and other available annotations directly to your scanned documents Document Management โ€” View your saved documents, organize your files, and access them easily from the app QR Code Scanner โ€” Scan QR codes using your device camera Barcode Scanner โ€” Scan barcodes and view the information detected from them Merge PDF โ€” Combine multiple PDF files into a single document for easier management Split PDF โ€” Split PDF files into separate documents or pages as needed SIMPLE DOCUMENT WORKFLOW Capture your document, adjust the scan, add a signature or annotation when needed, and save your finished document as a PDF. KEEP YOUR DOCUMENTS ORGANIZED Store your scanned documents in one place and manage them easily whenever you need to view or access your files. Scan. Edit. Sign. Save. Everything you need for everyday document scanning in one simple app. Privacy Policy: https://sites.google.com/view/varnipdfscannerpp/home User Agreement: https://sites.google.com/view/varnipdfscannerua/home Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chat Backup4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is update cadence: PDF Scanner at every 8 days against Chat Backup's every 2 months. Chat Backup's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Chat Backup sells 2 one-off in-app purchases and PDF Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Chat Backup ships an update every 2 months, PDF Scanner every 8 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences ยท 4 level
Chat Backup versus PDF Scanner: the parameters behind the verdict, then further details
ParameterChat BackupPDF Scanner
PriceFreeFree
Update frequencyEvery 2 monthsEvery 8 days โ€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better17.6
Further details โ€” not scored
Size48 MB46 MB
Age rating17+12+
Developerๅฎ—ๆตท ้™ˆMayur Sutariya

In-app purchases

2 purchases

Chat Backup

One-time2
  • 1 Month VIP$4.99
  • 1 Year VIP$19.99
2 purchases

PDF Scanner

Subscriptions2
  • Weekly Premium$4.997 Days
  • Monthly Premium$14.991 Month

Questions

Is Chat Backup free?
Chat Backup is free to download, with in-app purchases available.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Do Chat Backup or PDF Scanner have ads?
Both Chat Backup and PDF Scanner show ads.
Which is updated more often, Chat Backup or PDF Scanner?
Chat Backup ships an update every 2 months, and PDF Scanner every 8 days. Most recently, Chat Backup was updated on October 27, 2026 and PDF Scanner on October 31, 2026.

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