Comparison

PDF Reader vs POTATO

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

Head to head
About

PDF Reader

This app allows users to easily find, open, read, and manage all PDF and Office files stored on their mobile device. It offers features for annotating, signing, and organizing documents, with options for offline viewing and sharing.

Highlights
  • Auto scan and find all files
  • Offline PDF viewer
  • Read and annotate PDFs
  • File management and organization
  • Share files easily
  • Favorite PDF pages
Features
Read full description

Looking for a simple and easy-to-use PDF Reader : Document Reader app? Document Reader is exactly what you need! It can auto scan, find, and list all PDF files on your phone, allows you to fast open, read and manage your files in one place conveniently. This PDF Viewer is both easy to use and powerful, enabling you to effortlessly read, annotate, and sign your PDF documents. Try All Document Reader! This all-in-one file viewer is perfectly compatible with all Office files, helping you easily process files in all formats, such as PDF. It can automatically scan the files on your phone, organize them in one place into corresponding folders so that you can search and view them conveniently. ====: Features of Document Reader :==== - Offline PDF Viewer - Import PDF Files easily - Open All Documents with a PDF reader for iphone - PDF File management - Favourite PDF pages for future reference. - Easily find your PDFs and documents by name. - Rename PDF File - Save PDF Files On a New File or replace on Existing one - Share PDF Files with iCloud,WhatsApp,Google Drive,DropBox etc. - Sort PDF Date wise - Fast Page Scrolling Horizontal and Vertical ====: PDF Viewer :==== - Page by page and continuous scrolling mode - Horizontal and vertical viewing mode - Zoom in and zoom out pages - Go to the desired page directly ====: Free PDF Reader :==== - Auto scan and find all PDF files on your phone - Display PDF files in a simple list view - Fast open and view documents - Favourite PDF pages - Privacy policy : https://rsappsprivacypolicy.blogspot.com - Terms of use : https://sites.google.com/view/rs-apps-terms-of-use/home Thanks for using PDF Reader : Document Reader

About

POTATO

Features
Read full description

POTATO is a flow-first focus timer for people who do not want another rigid Pomodoro clone. Create projects like Learn English or Build My Startup, start a focus session, and POTATO keeps your running total for today and all time. When you focus, the app keeps progress visible without interrupting your work. What makes POTATO different: • Project-based time tracking • Today and lifetime totals • Custom focus and break lengths • Full-screen focus mode on iPhone and iPad • Live Activity support on iPhone • Playful progress animations, including fries, boba, coffee, ramen, plant, campfire, and milk themes • Optional Google or Apple sign-in for cross-device sync • Premium app and website blocking, strict mode, schedules, advanced stats, and smarter focus rules POTATO helps you build momentum by making your time visible, calm, and a little more fun.

Screenshots

PDF Reader4 screens
POTATO1 screens

Verdict

The call

The clearest difference is ads: POTATO at none against PDF Reader's shown. POTATO also leads on update cadence (every 2 days vs monthly). On price, in-app purchases, device support and iOS requirement 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. PDF Reader sells 3 in-app purchases, starting at $2.99 per 7 days and POTATO sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Reader ships an update monthly, POTATO every 2 days. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Reader versus POTATO: the parameters behind the verdict, then further details
ParameterPDF ReaderPOTATO
PriceFreeFree
Rating4.3 (418 ratings) — better—
Positive reviews20.0% of reviews—
Number of ratings418 — better—
Update frequencyMonthlyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS15.0 — better16.2
Further details — not scored
Size29 MB97 MB
Age rating4+4+
DeveloperRajanibhai SheladiyaYUAN SHENG LIN

Bugs and requests

PDF Reader

Reported bugs

6 issues
  • App crashed and locked PDF
  • Photos not appearing in PDF conversion
  • Ads cannot be closed
  • App tries to load scanning software instead of reading PDF
  • App does not appear in preferred app list
Show 1 more
  • App locks up tablet with broken ads

Requested features

2 requests
  • Save page number for resuming reading
  • Respect user time before asking for payment

POTATO

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

PDF Reader

Subscriptions3
  • Weekly ( 1 Week )$2.997 Days
  • Monthly ( 1 Month )$6.991 Month
  • Yearly ( 1 Year )$24.991 Year
1 purchases

POTATO

One-time1
  • POTATO Premium$4.99

Questions

Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Is POTATO free?
POTATO is free to download, with in-app purchases available.
Do PDF Reader or POTATO have ads?
PDF Reader shows ads; POTATO does not.
Which is updated more often, PDF Reader or POTATO?
PDF Reader ships an update monthly, and POTATO every 2 days. Most recently, PDF Reader was updated on October 23, 2026 and POTATO on October 6, 2026.

Other comparisons