Comparison

iOptIMS vs MobiPDF・PDF Text Editor・Reader

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

Head to head
About

iOptIMS

Streamline inventory management with this app, enabling efficient stocktaking, order processing, and pricing updates. Access your data from anywhere and improve accuracy for large inventory control.

Highlights
  • Stock location management
  • Worksheet for multiple products/suppliers
  • Support for multiple databases
  • Detailed pricing information and control
  • Integrated PO worksheet
  • Goods receiving with error minimization
Read full description

Optemizer Mobile for iPhone offers fast and efficient integration to your Optemizer Inventory Management system. Stock Location Management fast and efficient stocktaking and inward goods, move your stock in to your customers hands faster. Worksheets to save time ability to work on multiple products for multiple suppliers in the same screen. Designed for large inventory control. • Support Multiple Databases from a new Personal Connection List. • Increased Data Security using optional Encryption and Data Compression abilities. Connectivity • Access Your Information Anywhere. • Supports Multiple Local and Remote Database connectivity. • Live Updating. • Please contact Pacsoft for a compatible Laser scanner shoe for your device. Stock Control • Multiple Search Criteria. • Detailed Stock Status. • Sales History incorporating Graphic. • Stock Location Control. • Bin Movement – Move Bin Locations Seamlessly. • Minimizes Timing Errors (Batch versus Live). • Increased Accuracy. Pricing • Detailed Pricing Information. • Price Control – Create Price Updates on the fly. • Ability to alter Retail, Cost, GP% or Markup%. • Maintain Margin on Stock. • Create Multiple Price Updates Based on Date or Operator. • Easily add Products to the Label Queue. Ordering • Integrated PO Worksheet. • Simplified Fast Ordering. • Purchasing Information. • Update Ordering Parameters. Goods Receiving • Minimize Receiving Errors. • Live and Mobile. • Fast and Efficient. Requirements: • TO USE THIS APP YOU MUST HAVE a) PACSOFT OPTEMIZER (Ver. 2.2.3.137 and above) b) PACSOFT COMMUNICATIONS MODULE (Ver. 2.0.2.32+) - CONTACT PACSOFT FOR FURTHER DETAILS – • REQUIRES iPhone 4 or higher / iPod 4th Gen. or above

About

MobiPDF・PDF Text Editor・Reader

This mobile app provides a comprehensive suite for managing PDF documents. It allows users to edit text and images, scan paper documents, convert files to various formats, fill and sign forms, and protect sensitive information. It also offers reading modes and cloud storage integration.

Highlights
  • Edit text, images, and formatting in PDFs
  • Scan documents to PDF with camera
  • Convert PDFs to Word, Excel, ePub
  • Fill and sign PDF forms
  • OCR for text recognition
  • Multiple 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

Screenshots

iOptIMS2 screens
MobiPDF・PDF Text Editor・Reader4 screens

Verdict

The call

The clearest difference is review sentiment: MobiPDF・PDF Text Editor・Reader at 82% against iOptIMS's 0%. MobiPDF・PDF Text Editor・Reader also leads on price (Free vs $99.99) and rating (4.8 vs 1.0). iOptIMS's advantage is in-app purchases (none vs 10) and iOS requirement (10.0 vs 26.0). On 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

MobiPDF・PDF Text Editor・Reader is free to download; iOptIMS costs $99.99 up front. MobiPDF・PDF Text Editor・Reader sells 8 in-app purchases, starting at $7.99 per 7 days. iOptIMS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MobiPDF・PDF Text Editor・Reader holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: MobiPDF・PDF Text Editor・Reader has 7.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of iOptIMS's written reviews are positive against 82% of MobiPDF・PDF Text Editor・Reader's.

UpkeepUpdate frequency

iOptIMS ships an update every 3 months, MobiPDF・PDF Text Editor・Reader monthly. The most recent releases landed on November 1, 2026 and November 15, 2026 respectively.

Scorecard9 real differences · 2 level
iOptIMS versus MobiPDF・PDF Text Editor・Reader: the parameters behind the verdict, then further details
ParameteriOptIMSMobiPDF・PDF Text Editor・Reader
Price$99.99Free — better
Rating1.0 (1 ratings)4.8 (7.7K ratings) — better
Positive reviews0.0% of reviews82.5% of reviews — better
Number of ratings17.7K — better
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
Best chart rank—#108 — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better26.0
Further details — not scored
Size8 MB225 MB
Age rating4+4+
DeveloperPacsoft Australia Pty. Ltd.MobiSystems, Inc.

Customer experience

iOptIMS

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

MobiPDF・PDF Text Editor・Reader

All ratings7,708 ratings
Positive95.5%
Neutral2.5%
Negative2.0%
Written reviews599 reviews
Positive82.5%
Neutral3.7%
Negative13.9%

Bugs and requests

iOptIMS

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

iOptIMS

No 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 2023 Weekly7 Days trial$9.997 Days
Show 5 more
  • Weekly Unlimited Access7 Days trial3 variants$9.997 Days
  • Weekly Unlimited Access7 Days trial$12.997 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

Questions

Is iOptIMS free?
iOptIMS costs $99.99, with no in-app purchases.
Is MobiPDF・PDF Text Editor・Reader free?
MobiPDF・PDF Text Editor・Reader is free to download, with in-app purchases available.
Which has better reviews, iOptIMS or MobiPDF・PDF Text Editor・Reader?
MobiPDF・PDF Text Editor・Reader is rated higher. iOptIMS averages 1.0 out of 5 from 1 ratings, while MobiPDF・PDF Text Editor・Reader averages 4.8 from 7.7K ratings.
Do iOptIMS or MobiPDF・PDF Text Editor・Reader have ads?
Neither iOptIMS nor MobiPDF・PDF Text Editor・Reader shows ads.
Which is updated more often, iOptIMS or MobiPDF・PDF Text Editor・Reader?
iOptIMS ships an update every 3 months, and MobiPDF・PDF Text Editor・Reader monthly. Most recently, iOptIMS was updated on November 1, 2026 and MobiPDF・PDF Text Editor・Reader on November 15, 2026.

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