Comparison

Partial Calendar vs PDF Reader

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

Head to head
About

Partial Calendar

This app allows users to select specific start and end times for meeting attendance, updating calendars to reflect partial availability. It helps busy professionals manage packed schedules and communicate their availability clearly to organizers.

Highlights
  • Select partial attendance times
  • Update calendar with selected window
  • Notify organizers of partial attendance
  • Connect multiple calendar accounts
  • Track reclaimed calendar time
  • View calendar capacity insights
Features
Read full description

When you can’t attend a full meeting, Partial lets you choose the exact start and end time you can join. Your calendar updates to reflect your selected window thus creating time on your calendar, and the organizer can be notified of your partial attendance window so everyone stays aligned. Who it’s for * Busy professionals with packed calendars * Sales, customer success, recruiters, and operators * Teams that want clearer meeting expectations What you can do * Choose partial attendance times in seconds * Keep your calendar accurate and up to date * Reduce scheduling confusion and follow-up messages * Set clear expectations with organizers and attendees Spend less time coordinating and more time focused on what matters. Additional Features * Connect multiple calendar accounts * Track how much calendar time you've reclaimed * View calendar capacity and availability insights * Receive updates when your attendance plans change * Keep work and personal schedules organized * Maintain accurate availability across your calendar Why Partial Most calendars only let you attend a meeting or decline it entirely. Partial gives you a better option by allowing you to participate in the parts of meetings that matter while creating time for focused work, customer conversations, interviews, project work, and other priorities. Whether you're joining the first 15 minutes of a meeting, arriving late from another commitment, or leaving early for a customer call, Partial helps your calendar reflect reality. Partial Premium - Unlock additional features with Partial Premium: * Unlimited Partial Attendance selections * Automatic organizer notifications * Advanced calendar insights * Calendar capacity tracking * Multi-account calendar connections * Early access to new features and improvements Subscription Options * Monthly Subscription (1 Month) * Annual Subscription (1 Year) Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. Payment will be charged to your Apple ID account at confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions at any time through your App Store Account Settings. Terms of Use: https://getpartial.com/terms-of-use Privacy Policy: https://www.getpartial.com/privacy-policy

About

PDF Reader

Easily scan, read, edit, and manage PDF documents on your iPhone and iPad. Convert images to PDF, extract text with OCR, and sign your documents. Organize files with merging, splitting, and password protection.

Highlights
  • Scan documents with camera
  • Convert photos to PDF
  • Extract text with OCR
  • Edit and annotate PDFs
  • Sign documents
  • Merge and split PDFs
  • Password protection
Features
Read full description

PDF Reader is your all-in-one app to read, scan, edit, and manage PDF documents on iPhone and iPad. SCAN & CREATE • Scan paper documents with your camera and save them as crisp PDFs • Convert photos and images into PDF files • Extract text from scans and PDFs with OCR READ & VIEW • Smooth, fast PDF viewer with page thumbnails and search • Open PDFs from Files, email, and other apps EDIT & ANNOTATE • Highlight, draw, and add text to any PDF • Add your signature to sign documents • Rotate, delete, and reorder pages ORGANIZE YOUR TOOLS • Merge multiple PDFs into one • Split a PDF into separate files • Lock and unlock PDFs with a password • Manage files with search and a recycle bin PDF READER PREMIUM Upgrade to Premium to remove ads and unlock the full toolset: • OCR text recognition • Edit & sign without limits • Unlimited access to all PDF tools • An ad-free experience Subscription details: • PDF Reader Premium is a weekly auto-renewable subscription. • Payment is charged to your Apple Account at confirmation of purchase. • The subscription renews automatically unless canceled at least 24 hours before the end of the current period. • Manage or cancel anytime in your App Store account settings. • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://goldenboat.io/policy

Screenshots

Partial Calendar4 screens
PDF Reader4 screens

Verdict

The call

The clearest difference is review sentiment: Partial Calendar at 100% against PDF Reader's 50%. Partial Calendar also leads on rating (5.0 vs 4.0) and ads (none vs shown). PDF Reader's advantage is ratings volume (41 vs 4) and chart position (#125 vs unranked). On price, in-app purchases, monetization model 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. Partial Calendar sells 2 in-app purchases, starting at $1.99 per month and PDF Reader sells 1 in-app purchase, starting at $14.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Partial Calendar holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: PDF Reader has 41 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Partial Calendar's written reviews are positive against 50% of PDF Reader's.

UpkeepUpdate frequency

Partial Calendar ships an update every 5 days, PDF Reader every 3 weeks. The most recent releases landed on September 24, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 5 level
Partial Calendar versus PDF Reader: the parameters behind the verdict, then further details
ParameterPartial CalendarPDF Reader
PriceFreeFree
Rating5.0 (4 ratings) — better4.0 (41 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings441 — better
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
Best chart rank—#125 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size59 MB21 MB
Age rating4+4+
DeveloperNicholas EllisDuc Duong Tran

Customer experience

Partial Calendar

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Reader

All ratings41 ratings
Positive73.2%
Neutral2.4%
Negative24.4%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

Partial Calendar

Subscriptions2
  • Early Bird - 1 Month$1.991 Month
  • Early Bird - 1 Year$9.991 Year
1 purchases

PDF Reader

Subscriptions1
  • Premium Weekly$14.997 Days

Questions

Is Partial Calendar free?
Partial Calendar is free to download, with in-app purchases available.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Which has better reviews, Partial Calendar or PDF Reader?
Partial Calendar is rated higher. Partial Calendar averages 5.0 out of 5 from 4 ratings, while PDF Reader averages 4.0 from 41 ratings.
Do Partial Calendar or PDF Reader have ads?
PDF Reader shows ads; Partial Calendar does not.
Which is updated more often, Partial Calendar or PDF Reader?
Partial Calendar ships an update every 5 days, and PDF Reader every 3 weeks. Most recently, Partial Calendar was updated on September 24, 2026 and PDF Reader on October 11, 2026.

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