Comparison

MobiPDF・PDF Text Editor・Reader vs ScanElf

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

Head to head
About

MobiPDF・PDF Text Editor・Reader

Edit, create, and secure PDF documents on your mobile device. Scan paper documents to editable PDFs, recognize text with OCR, and fill or sign forms. Convert between PDF and other formats, and protect sensitive files with passwords.

Highlights
  • Scan documents to editable PDFs
  • Recognize text with OCR
  • Edit text, images, and signatures
  • Fill and sign forms
  • Convert PDFs to Word, Excel, PowerPoint, ePub
  • Protect PDFs with passwords
  • Organize and merge PDF pages
Features
Read full description

MobiPDF is a complete mobile PDF suite that helps freelancers, remote workers, and small business owners scan, edit, sign, convert, and protect PDF files — also ideal for students and anyone needing a powerful yet simple PDF tool — all from one intuitive app on iPhone and iPad. KEY CAPABILITIES • Edit PDFs like a pro — modify text, images, and formatting directly in any PDF, and fully control your pages: rearrange, insert, delete, extract, duplicate, rotate, and merge PDFs into one • Scan paper documents to PDF with your camera — receipts, contracts, invoices, IDs, passports, and more • Convert PDFs to Word, Excel, and ePub while preserving original layout and formatting — and convert Word, Excel, PowerPoint, PNG, and JPEG files to PDF for easy sharing • Fill out and sign PDF forms and contracts on the go — draw or reuse saved electronic signatures • Recognize text from scans and images using OCR technology and share instantly • Read PDFs your way — multiple reading modes including distraction-free reading, night mode, and Read Aloud to listen to any PDF hands-free while driving, commuting, or on the go • View, highlight, annotate, and mark up PDFs — add comments, stamps, drawings, and attachments • Protect sensitive documents with passwords, encryption, and digital certificates • Store and sync via 5GB free cloud storage on MobiDrive, plus Google Drive and Dropbox USE CASES • Edit the text, images, or layout of a PDF contract or report directly on your iPhone or iPad — no desktop needed • Convert a PDF to Word to make extensive edits, then save back to PDF for sharing • Scan a paper document, recognize its text with OCR, and convert it into a fully editable PDF • Scan a paper contract, sign it on your iPhone or iPad, and send it back — without printing • Fill out a client form or invoice PDF on the go, directly from your phone • Have a PDF report, contract, or document read aloud during your commute or drive • Merge multiple PDFs into one organized proposal, report, or portfolio • Protect a sensitive business document with a password before sharing with a client • Students: scan handwritten notes or assignments and submit them as PDFs instantly • Review, annotate, and mark up PDF documents on iPad's larger screen for a near-desktop experience WHY MOBIPDF • Advanced mobile PDF editor — edit text, images, formatting, and pages directly in any PDF • Complete PDF converter — reliably convert PDFs to and from Word, Excel, PNG, and JPEG, plus PowerPoint to PDF and PDF to ePub • All-in-one solution — edit, scan, sign, convert, protect, read, and organize without switching apps • Purpose-built for iPhone and iPad — intuitive mobile-first experience • Read Aloud turns any PDF into audio — stay informed while commuting or multitasking • Advanced OCR turns any scan or image into searchable, shareable text • Electronic signatures and fillable forms — no printing or faxing needed • Simple and intuitive — accessible for all ages and experience levels • Trusted by millions of MobiSystems users worldwide PREMIUM • Full PDF editing — modify text, images, and formatting in any PDF • Full PDF conversion suite — PDF to and from Word, Excel, PNG, JPEG, plus PowerPoint to PDF and PDF to ePub • 50GB cloud storage on MobiDrive • Advanced annotation, markup tools, and night mode • Password protection and digital certificate support TL;DR MobiPDF is the go-to mobile PDF suite for freelancers, remote workers, and small business owners — offering powerful PDF editing, reliable conversion to and from all major formats, scanning, signing, and Read Aloud, all in one intuitive app optimized for iPhone and iPad. Help Centre: https://support.mobisystems.com/hc/en-us/sections/20794399449757-iOS Privacy Policy: https://mobisystems.com/en-us/privacy-policy Terms of Use: https://mobisystems.com/en-us/terms-of-use

About

ScanElf

Features
Read full description

Welcome to our ScanElf! This is not just a regular scanning tool; it's a powerful AI assistant that takes text processing to a whole new level. Here are some of its key features: Smart Text Processing: Our AI assistant can do more than just translate, replace, and extract text. It understands your needs and provides intelligent suggestions based on context. High-Precision Scanning: Whether you need to process documents, notes, or business cards, our AI assistant captures and recognizes text with high precision, ensuring you get the most accurate results. Multilingual Support: No matter which language you use, our AI assistant handles it effortlessly, helping you process multilingual documents. Intelligent Editing: Our AI assistant not only recognizes text but also automatically formats and styles it to provide the most professional results. Export and Share: Export scanned text as PDF, Word, or TXT files and easily share them with colleagues, friends, or for archiving. No more manual input or worrying about scanning errors. Let our ScanGenius provide you with an efficient, accurate, and convenient text processing experience. Download our app now and work with the text processing assistant of the future! Auto-Renewal Service Statement 【Economy plan -Monthly】 Subscription price: Subject to in-App Purchases information. Subscription period: one month. 【Standard plan -Monthly】 Subscription price: Subject to in-App Purchases information. Subscription period: one month. 【Value plan -Yearly】 Subscription price: Subject to in-App Purchases information. Subscription period: one year . --Payment: After the user confirms the purchase, the payment will be deducted from your Apple iTunes account. --Renewal: Within 24 hours before the expiration of your subscription period, Apple will automatically deduct the payment from your iTunes account, and upon successful deduction, your subscription period will be extended by one subscription cycle. --Cancellation of Renewal: To cancel the renewal, please manually disable the auto-renewal feature in iTunes/Apple ID settings management at least 24 hours before the current subscription period expires. After disabling, no further charges will be made. Privacy Policy: https://gpt.ocrgenius.com/private Terms of Use: https://gpt.ocrgenius.com/termsofuse

Screenshots

MobiPDF・PDF Text Editor・Reader4 screens
ScanElf4 screens

Verdict

The call

The clearest difference is update cadence: ScanElf at weekly against MobiPDF・PDF Text Editor・Reader's monthly. ScanElf also leads on iOS requirement (12.1 vs 18.0). MobiPDF・PDF Text Editor・Reader's advantage is chart position (#89 vs unranked). On price, ads, in-app purchases and device support 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. MobiPDF・PDF Text Editor・Reader sells 13 in-app purchases, starting at $7.99 per 7 days and ScanElf sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MobiPDF・PDF Text Editor・Reader ships an update monthly, ScanElf weekly. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 8 level
MobiPDF・PDF Text Editor・Reader versus ScanElf: the parameters behind the verdict, then further details
ParameterMobiPDF・PDF Text Editor・ReaderScanElf
PriceFreeFree
Rating4.8 (7.4K ratings) — better—
Positive reviews82.0% of reviews—
Number of ratings7.4K — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#89 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.012.1 — better
Further details — not scored
Size216 MB21 MB
Age rating4+4+
DeveloperMobiSystems, Inc.Yantai Jiaen Network Technology Co., Ltd.

Bugs and requests

MobiPDF・PDF Text Editor・Reader

Reported bugs

4 issues
  • Text editing issues
  • Image fields in forms don't work
  • Incompatible with dynamic PDFs
  • Activation issues

Requested features

4 requests
  • Add snap tool for cleaner documents
  • Improve font sync
  • Offer one-time purchase option
  • Develop a Mac OS version

ScanElf

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

MobiPDF・PDF Text Editor・Reader

Subscriptions13
  • PDF Extra Premium$7.997 Days
  • PDF Extra Premium Weekly$7.997 Days
  • PDF Extra Premium 2023 Weekly7 Days trial$7.997 Days
Show 10 more
  • PDF Extra Premium Weekly7 Days trial$7.997 Days
  • PDF Extra Premium2 variants$9.991 Month
  • PDF Extra Premium 2023 Weekly7 Days trial$9.997 Days
  • Weekly Unlimited Access7 Days trial3 variants$9.997 Days
  • PDF Extra Premium 2023 Monthly$12.991 Month
  • PDF Extra Premium Yearly7 Days trial$24.991 Year
  • PDF Extra Premium3 Days trial$29.991 Year
  • PDF Extra Premium Yearly3 Days trial2 variants$49.991 Year
  • PDF Extra Premium3 Days trial$49.991 Year
  • Yearly Unlimited Access3 Days trial$49.991 Year
3 purchases

ScanElf

Subscriptions3
  • Economy plan -Monthly$3.991 Month
  • Standard plan -Monthly$8.991 Month
  • Value plan -Yearly$69.991 Year

Questions

Is MobiPDF・PDF Text Editor・Reader free?
MobiPDF・PDF Text Editor・Reader is free to download, with in-app purchases available.
Is ScanElf free?
ScanElf is free to download, with in-app purchases available.
Do MobiPDF・PDF Text Editor・Reader or ScanElf have ads?
Neither MobiPDF・PDF Text Editor・Reader nor ScanElf shows ads.
Which is updated more often, MobiPDF・PDF Text Editor・Reader or ScanElf?
MobiPDF・PDF Text Editor・Reader ships an update monthly, and ScanElf weekly. Most recently, MobiPDF・PDF Text Editor・Reader was updated on September 29, 2026 and ScanElf on September 17, 2026.

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