Comparison

PDF Gear vs M3Reminder

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

Head to head
About

PDF Gear

This app offers a comprehensive suite of tools for managing PDF documents on mobile devices. Users can easily view, annotate, edit pages, fill out forms, and digitally sign documents. It provides a free and unlimited experience for all its powerful PDF manipulation features.

Highlights
  • View and print PDFs
  • Annotate with highlights, text, and drawings
  • Organize pages (add, delete, rotate, extract)
  • Fill out forms and sign documents
  • Manage PDF files (duplicate, rename, move, share)
  • Open and save to device & iCloud
Features
Read full description

Want a well-featured and easy-to-access PDF solution for mobile use? PDFgear for iOS could achieve this! With PDFgear for iOS, users could handle their PDFs with ease, including viewing, printing, annotating, page editing, signing, etc. The abundant features will let you fill out forms, sign contracts, finish works, review documents, and make more possibilities in PDF! PDFgear for iOS provides free use for all functions without any limits like trial watermark, page count, etc. The concise design brings users a satisfying experience, and the powerful performance makes the perfect document. PDFgear will make your study and work easier to carry out PDFs! Try it on your own! View and Print PDF • Open and view PDFs with easy touch • Zoom in or out for better details • Jump to the appointed page directly • Print PDF from your phone Annotate PDF • Markup texts in PDF with highlight, underline and strike-through • Input texts with the color and font size you need • Draw shapes like rectangles, circles, lines, and arrows easily • Write on PDFs with the Ink tool, and erase the ink freely Organize Pages • Add, delete, and rotate pages supported • Extract pages from the PDF file with the aimed page range Fill out Forms & Sign PDFs • Insert text to the form at the place you need • Put common symbols like checkmarks and crossmarks in the document • Add built-in or customized stamps to the form • Sign the PDF with the signature created from image, keyboard, or drawing Manage PDFs • Manage PDF files with duplicate, rename, copy, move, share, etc. • Open and save PDFs in the device & iCloud

About

M3Reminder

Features
Read full description

Complete overview. Instant booking. Total organization. M3 Reminder is the booking app built for service businesses: cleaning, window washing, hair & beauty, trades. See your entire operation at a glance, book jobs directly in seconds, and keep your whole team organized from one place. Two views, zero confusion. Admins get a full team calendar with complete oversight of every booking. Workers get today's jobs, one tap contact info, and can check off or book a job instantly. Every booking automatically triggers ECHO, your built in customer messaging: confirmations and reminders sent the moment a job is booked, keeping customers informed without extra work.     •    Full overview. See your whole team's schedule on one screen.     •    Direct booking. Book a customer in under a minute, from anywhere.     •    Real organization. Every job, every worker, every customer, in one system.     •    Customizable calendar. Views, filters, and layout that fit how you work.     •    Mark jobs complete. Real time progress, right from the field.     •    Automatic reminders via ECHO. Fewer no shows, less back and forth.     •    Built for service businesses. Cleaning, hairdressing, trades & more. Run your business with the confidence of knowing exactly where everything stands.

Screenshots

PDF Gear4 screens
M3Reminder4 screens

Verdict

The call

The clearest difference is iOS requirement: PDF Gear at 15.0 against M3Reminder's 18.6. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PDF Gear ships an update monthly, M3Reminder every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
PDF Gear versus M3Reminder: the parameters behind the verdict, then further details
ParameterPDF GearM3Reminder
PriceFreeFree
Rating4.7 (9K ratings) — better—
Positive reviews85.0% of reviews—
Number of ratings9K — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size45 MB3 MB
Age rating4+4+
DeveloperPDF GEAR TECH PTE. LTD.M3Software

Bugs and requests

PDF Gear

Reported bugs

3 issues
  • Crashes when opening certain PDF files
  • Inability to edit text in forms on iPad
  • Corrupted PDFs after repeated editing and saving

Requested features

6 requests
  • Add password protection and encryption
  • Improve undo/redo functionality
  • Enhance text editing capabilities
  • Implement better auto-save and file recovery
  • Provide more customization options
Show 1 more
  • Integrate with more cloud storage services

M3Reminder

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

PDF Gear

No in-app purchases

None

M3Reminder

No in-app purchases

Questions

Is PDF Gear free?
PDF Gear is free to download, with no in-app purchases.
Is M3Reminder free?
M3Reminder is free to download, with no in-app purchases.
Do PDF Gear or M3Reminder have ads?
Neither PDF Gear nor M3Reminder shows ads.
Which is updated more often, PDF Gear or M3Reminder?
PDF Gear ships an update monthly, and M3Reminder every 6 weeks. Most recently, PDF Gear was updated on November 3, 2026 and M3Reminder on October 31, 2026.

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