Comparison

MobiPDF・PDF Text Editor・Reader vs Roll Sizes Calculator

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

This mobile suite offers comprehensive PDF management, allowing users to edit text and images, scan documents, convert formats, and sign forms. It provides tools for organizing, protecting, and reading PDFs with features like OCR and read-aloud functionality.

Highlights
  • Edit PDF text, images, and formatting
  • Scan documents to PDF with camera
  • Convert PDFs to Word, Excel, ePub
  • Fill and sign PDF forms
  • OCR for text recognition
  • Distraction-free and night reading modes
  • Password protection and encryption
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

Roll Sizes Calculator

Features
Read full description

YRSC is a sophisticated calculator set for calculating the dimensions and quantities of labels in rolls. The set currently includes 4 different calculators: - Calculation of the length of raw material according to the dimensions of the cylinder. Calculation of approximate cylinder dimensions from raw material length - Calculation of raw material length and cylinder dimensions according to size and quantity of labels. - Calculation of the number of labels according to the dimensions of the cylinder Supports 2 color modes: - Light (bright yellow background) - Dark (dark grey background) Supports 5 languages: - English - Hebrew - Russian - Spanish - Arabic Supports 2 dimension systems - Metric - Imperial

Screenshots

MobiPDF・PDF Text Editor・Reader4 screens
Roll Sizes Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Roll Sizes Calculator at none against MobiPDF・PDF Text Editor・Reader's 10. Roll Sizes Calculator also leads on iOS requirement (10.2 vs 26.0). MobiPDF・PDF Text Editor・Reader's advantage is chart position (#91 vs unranked). On price, ads 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 8 in-app purchases, starting at $7.99 per 7 days. Roll Sizes Calculator asks for nothing beyond the download.

Scorecard3 real differences · 8 level
MobiPDF・PDF Text Editor・Reader versus Roll Sizes Calculator: the parameters behind the verdict, then further details
ParameterMobiPDF・PDF Text Editor・ReaderRoll Sizes Calculator
PriceFreeFree
Rating4.8 (7.7K ratings) — better—
Positive reviews82.5% of reviews—
Number of ratings7.7K — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#91 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.010.2 — better
Further details — not scored
Size222 MB37 MB
Age rating4+4+
DeveloperMobiSystems, Inc.Guy Maimon

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

Roll Sizes Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

MobiPDF・PDF Text Editor・Reader

Subscriptions8
  • PDF Extra Premium Weekly$7.997 Days
  • PDF Extra Premium 2023 Weekly7 Days trial$7.997 Days
  • PDF Extra Premium$9.991 Month
Show 5 more
  • PDF Extra Premium 2023 Weekly7 Days trial$9.997 Days
  • Weekly Unlimited Access7 Days trial3 variants$9.997 Days
  • PDF Extra Premium3 Days trial$49.991 Year
  • PDF Extra Premium Yearly3 Days trial$49.991 Year
  • Yearly Unlimited Access3 Days trial$49.991 Year
None

Roll Sizes Calculator

No in-app purchases

Questions

Is MobiPDF・PDF Text Editor・Reader free?
MobiPDF・PDF Text Editor・Reader is free to download, with in-app purchases available.
Is Roll Sizes Calculator free?
Roll Sizes Calculator is free to download, with no in-app purchases.
Do MobiPDF・PDF Text Editor・Reader or Roll Sizes Calculator have ads?
Neither MobiPDF・PDF Text Editor・Reader nor Roll Sizes Calculator shows ads.

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