Comparison

PDF Field Guide vs Focus Timer & To do

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

Head to head
About

PDF Field Guide

Quickly access, search, and share your essential PDF documents. Organize and import files for offline viewing, and convert images into searchable PDFs. Smart zoom and full-screen reading enhance your experience.

Highlights
  • Organize and group documents
  • Import PDFs for offline viewing
  • Create searchable PDFs from images
  • Smart zoom and full-screen reading
  • Keyword search and table of contents
  • Share documents via multiple methods
Features
Read full description

PDF Field Guide is the #1 quick reference companion helping you recall information quickly!  Add, view, search and share your most important PDF documents quickly and easily from your iPhone, iPad and Mac. Helping you recall information quickly when you need it most! ADD - Organize and group your most needed documents for fast access. - Import PDFs from iCloud or Files App for offline viewing. - Create searchable PDFs using your camera and automatic document recognition. - Convert images to searchable PDFs from your photos or camera roll. VIEW - Double tap on the screen to Smart Zoom to the text you want to read. - Automatically switch to full screen reading mode when placed in landscape orientation. - Requires no internet connection. Documents are stored locally in iOS Files App. - Supports system dark mode. SEARCH - Perform keyword search to find information quickly. - Create customizable table of contents for fast access to important pages. - Tap to jump to sections in documents with embedded table of contents. - Tap to follow hyperlinks in documents with embedded links. - Highlight to select text in OCR-enabled documents allowing you to copy or share key information. SHARE - Share individual or multiple documents via email, text, AirDrop and more. - Family sharing enabled. - No subscriptions. Ever.

About

Focus Timer & To do

Read full description

Whether your studying to ace that test, starting a habit of reading more, sketching more, or increasing your word count, Focus Timer offers simple features to help you recharge your focus and stay on the task at hand. Pomodoro Focus Timer has a minimal design to keep distractions away. It is an effective tool to retain motivation and focus. This app uses the Pomodoro Technique which is proven to keep you focusing on your work. Break up what seems like impossible tasks into short chunks and be surprised at how much you can get done. Decide what the task you want to work on is (ex. studying, writing, reading, note-taking, drawing, etc.). Focus sessions are pre-set to 25 minutes, simply press the play button to begin the timer. Roll up your sleeves and get to work, focus on your chosen task until the timer rings. The break sessions, which are pre-set to 5 minutes, will begin. Take the time to walk away from you work, and give your brain a chance to relax until the timer signals that it’s time to get back to work. Your amount of focus sessions completed are being tracked. Once you have completed 4, you deserve a longer break. Your pre-set Long Break session will begin to countdown, when the timer rings the cycle starts all over again. Terms of use: https://timely-ios-web.vercel.app/terms

Screenshots

PDF Field Guide4 screens
Focus Timer & To do4 screens

Verdict

The call

The clearest difference is update cadence: PDF Field Guide at monthly against Focus Timer & To do's every 3 months. On price, ads, in-app purchases 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. PDF Field Guide sells 2 one-off in-app purchases and Focus Timer & To do sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Field Guide ships an update monthly, Focus Timer & To do every 3 months. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 8 level
PDF Field Guide versus Focus Timer & To do: the parameters behind the verdict, then further details
ParameterPDF Field GuideFocus Timer & To do
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.2
Further details — not scored
Size1 MB7 MB
Age rating4+4+
DeveloperHeidi PaulAli Siddique

In-app purchases

2 purchases

PDF Field Guide

One-time2
  • Premium Pass$1.99
  • Pro Pass$4.99
3 purchases

Focus Timer & To do

Subscriptions2
  • Pro Timely Monthly$2.991 Month
  • Pro Timely Yearly$19.991 Year
One-time1
  • All features$3.99

Questions

Is PDF Field Guide free?
PDF Field Guide is free to download, with in-app purchases available.
Is Focus Timer & To do free?
Focus Timer & To do is free to download, with in-app purchases available.
Do PDF Field Guide or Focus Timer & To do have ads?
Neither PDF Field Guide nor Focus Timer & To do shows ads.
Which is updated more often, PDF Field Guide or Focus Timer & To do?
PDF Field Guide ships an update monthly, and Focus Timer & To do every 3 months. Most recently, PDF Field Guide was updated on October 16, 2026 and Focus Timer & To do on October 25, 2026.

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