Comparison

SparkPDF vs All Document Reader & Scanner

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

Head to head
About

SparkPDF

Transform your phone into a powerful PDF scanner, filler, and signing tool. Easily convert paper documents to digital PDFs, add text and signatures, and manage your files on the go. Core features are free, with optional ads or a one-time purchase to remove them.

Highlights
  • Scan documents to PDF
  • Fill and sign PDFs
  • Add text, dates, and stamps
  • Merge and split PDFs
  • Convert images to PDF
  • Organize files into folders
  • Search text within PDFs
Read full description

SparkPDF turns your phone into a document scanner, PDF filler and signing tool. Scan paper into clean PDFs, fill them in, sign them and share them — no subscription required. The core PDF tools are free. Some export, save, share and print actions may include a short ad, or you can remove ads permanently with a one-time purchase. With SparkPDF, you can: • Scan documents into clear, sharp PDFs • Fill in PDFs by adding text and dates • Sign by drawing, typing, importing — or by scanning your real signature • Scan a real stamp and place it on any page • Merge several PDFs into one, or split one into separate files • Turn photos and images into PDFs • Add, reorder and delete pages • Search inside text-based PDFs to find the right page • Organize your files into folders • Open PDFs straight from Files and other apps • Read in fullscreen, with the whole screen for your page • Export, share and print finished documents SparkPDF adds what a document needs on top of the page — your signature, text, dates and stamps — so everyday paperwork gets finished on your phone rather than at a desk. Your documents stay with you. SparkPDF processes files directly on your device wherever possible, so personal, school and work paperwork stays under your control. Download SparkPDF and get your paperwork done. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

All Document Reader & Scanner

Access, organize, edit, and create various document types from a single application. Features include a universal document reader, file organization tools, a scanner with PDF conversion, and editing capabilities for documents, presentations, and spreadsheets.

Highlights
  • Universal document reader
  • File organization and sorting
  • Document scanner and PDF converter
  • Document editing tools
  • Create new documents
  • Supports multiple file formats
Features
Read full description

From PDFs and presentations to spreadsheets and scanned documents, All Document Reader & Scanner helps you access, organize, edit, and create files from one place. Whether you're reviewing work documents, studying course materials, managing personal files, or preparing presentations, All Document Reader & Scanner provides practical tools for everyday document management. With support for multiple file formats, document editing features, scanning tools, and file organization options, it helps keep your documents accessible and organized. ALL-IN-ONE DOCUMENT READER – Open and view a wide range of document formats – Read PDFs, DOC files, TXT documents, presentations, spreadsheets, and more – Access and manage files from a single location – Use the app in multiple languages for a more personalized experience FILE ORGANIZATION TOOLS – Sort files by name, date, size, or type – Rename files and view document details – Bookmark important documents for quick access – Keep files organized and easy to locate – Upload and manage documents whenever needed DOCUMENT SCANNER & PDF TOOLS – Scan paper documents and save digital copies – Convert images into PDF files for sharing and storage – Store notes, receipts, forms, and other documents digitally – Manage scanned files alongside your existing documents DOCUMENT EDITING TOOLS – Edit and adjust documents directly within the app – Crop, rotate, resize, and enhance document pages – Apply filters to improve document visibility and appearance – Make document updates without switching between different apps CREATE AND EDIT FILES – Create new documents for work, school, or personal use – Create, edit, and review presentations – Manage spreadsheets for planning, calculations, and records – Create memos for notes, reminders, and important information – Work with different document types from one app DESIGNED FOR DAILY DOCUMENT TASKS Whether you need to read documents, review presentations, organize files, edit spreadsheets, scan paperwork, or create new content, All Document Reader & Scanner brings essential document tools together in a single application. Download All Document Reader & Scanner to read files, edit documents, scan paperwork, create presentations and spreadsheets, convert images to PDF, and manage your documents with ease. By using this app, you agree to our: Privacy Policy: https://sites.google.com/view/appholic/all-document-reader/privacy-policy Terms of Use: https://sites.google.com/view/appholic/all-document-reader/terms-of-use

Screenshots

SparkPDF4 screens
All Document Reader & Scanner4 screens

Verdict

The call

The clearest difference is monetization model: All Document Reader & Scanner at free against SparkPDF's free with in-app purchases. All Document Reader & Scanner also leads on ratings volume (11 vs 2). SparkPDF's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.6). 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. SparkPDF sells 4 one-off in-app purchases and All Document Reader & Scanner sells 1 in-app purchase, starting at $14.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SparkPDF holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: All Document Reader & Scanner has 11 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

SparkPDF ships an update every 10 days, All Document Reader & Scanner weekly. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

Scorecard4 real differences · 6 level
SparkPDF versus All Document Reader & Scanner: the parameters behind the verdict, then further details
ParameterSparkPDFAll Document Reader & Scanner
PriceFreeFree
Rating5.0 (2 ratings) — better4.8 (11 ratings)
Positive reviews50.0% of reviews—
Number of ratings211 — better
Update frequencyEvery 10 daysWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size108 MB93 MB
Age rating4+4+
DeveloperMoetez TheiriAppHolic

Customer experience

SparkPDF

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

All Document Reader & Scanner

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

SparkPDF

One-time4
  • Coffee Support$2.99
  • Extra Support$4.99
  • Big Support$9.99
Show 1 more
  • Remove Ads Forever$9.99
1 purchases

All Document Reader & Scanner

Subscriptions1
  • All Document Reader Weekly Premium3 Days trial$14.997 Days

Questions

Is SparkPDF free?
SparkPDF is free to download, with in-app purchases available.
Is All Document Reader & Scanner free?
All Document Reader & Scanner is free to download, with in-app purchases available.
Which has better reviews, SparkPDF or All Document Reader & Scanner?
SparkPDF is rated higher. SparkPDF averages 5.0 out of 5 from 2 ratings, while All Document Reader & Scanner averages 4.8 from 11 ratings.
Do SparkPDF or All Document Reader & Scanner have ads?
Both SparkPDF and All Document Reader & Scanner show ads.
Which is updated more often, SparkPDF or All Document Reader & Scanner?
SparkPDF ships an update every 10 days, and All Document Reader & Scanner weekly. Most recently, SparkPDF was updated on October 31, 2026 and All Document Reader & Scanner on November 1, 2026.

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