Comparison

Done Reminder vs PDF Universal

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

Head to head
About

Done Reminder

Features
Read full description

Do you occasionally forget something important? If your work and life are complicated, you can use Done Reminder. Record important events in your work and life, clearly classify and manage them, and remind you to complete them on time. Make your work and life easier and more organized. Functions of Done Reminder: 1. List of items: The default list of various reminders makes it easy to classify important items. You can also customize the list so that you can clearly arrange work, life, shopping, schedule and other items. 2. Create event: create an event by selecting the time and filling in the event description. 3. Reminder service: Remind you on time to complete the tasks that should be completed in time. 4. Habit development: Punch in every day to help you develop healthy and good habits. You can add the habit you want to develop~

About

PDF Universal

Features
Read full description

Tired of juggling multiple apps for your PDF needs? Introducing PDF Universal, your one-stop shop for everything PDF! Convert with ease: Transform images to PDFs, extract images from PDFs, or create PDFs from scratch. Scan to PDF: Use your phone's camera to scan documents and instantly convert them to searchable PDFs. Effortless organization: Merge multiple PDFs into a single organized document, or delete unwanted files for a clutter-free experience. Seamless workflow: Load existing PDFs from your device or download them directly from the web, all within the app. Share and collaborate: Share your newly created or edited PDFs with colleagues, friends, or family with just a few taps. New Features:ย  * Search text in all document & navigate to all selected text with one click * Jump to any page * Pdf to images direct from pdf viewer * Scroll vertical or horizontal * Continuous pagination or single page scroll * Zoom in & zoom out with single click * Double tap zoom * Search by name from all files * Copy text from PDF * Underline, highlight, line through, squiggly on document text * UI upgraded * More settings to customise app PDF Universal - Simplify your PDF life today! Keywords: PDF converter, image to PDF, PDF to image, scan to PDF, merge PDF, edit PDF, delete PDF, share PDF, load PDF, download PDF, mobile PDF

Screenshots

Done Reminder4 screens
PDF Universal4 screens

Verdict

The call

The clearest difference is in-app purchases: Done Reminder at none against PDF Universal's 1. Done Reminder also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PDF Universal sells 1 one-off in-app purchase. Done Reminder asks for nothing beyond the download.

UpkeepUpdate frequency

Done Reminder ships an update daily, PDF Universal every 2 days. Both last shipped on October 25, 2026.

Scorecard2 real differences ยท 4 level
Done Reminder versus PDF Universal: the parameters behind the verdict, then further details
ParameterDone ReminderPDF Universal
PriceFreeFree
Update frequencyDaily โ€” betterEvery 2 days
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details โ€” not scored
Size93 MB51 MB
Age rating4+4+
DeveloperSunbursplum Technology Co., LtdAMARDEEP DHILLON

In-app purchases

None

Done Reminder

No in-app purchases

1 purchases

PDF Universal

One-time1
  • Remove ads$2.99

Questions

Is Done Reminder free?
Done Reminder is free to download, with no in-app purchases.
Is PDF Universal free?
PDF Universal is free to download, with in-app purchases available.
Do Done Reminder or PDF Universal have ads?
PDF Universal shows ads; Done Reminder does not.
Which is updated more often, Done Reminder or PDF Universal?
Done Reminder ships an update daily, and PDF Universal every 2 days. Most recently, Done Reminder was updated on October 25, 2026 and PDF Universal on October 25, 2026.

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