Comparison

PrivacyShield vs Partial Calendar

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

Head to head
About

PrivacyShield

Streamline your browsing and sharing tasks with this app, which consolidates web actions and content sharing into a single, efficient workflow. It prioritizes on-device processing for speed and privacy, reducing task switching and distractions for enhanced productivity.

Highlights
  • On-device workflow processing
  • Reduced task switching
  • Lightweight performance
  • Focused, distraction-free interface
  • Privacy-focused design
  • Evolving productivity workflows
Features
Read full description

Lumen Vault helps you complete everyday browsing and sharing tasks more efficiently by reducing friction across common iOS workflows.  Instead of switching between multiple tools, Lumen Vault brings browsing support, quick actions, and content sharing into a single, streamlined experience—designed to save time and help you stay focused.  Key Capabilities  On-Device Workflow All actions are performed locally on your device, allowing you to move faster without relying on background services or external servers.  Reduced Task Switching Browse, trigger actions, and share content in fewer steps, minimizing interruptions during common tasks.  Lightweight Performance Designed to run efficiently alongside your device’s system, helping you stay productive without unnecessary overhead.  Focused Interface A clean, distraction-reduced design that supports faster decision-making and smoother task completion.  Evolving Workflows Built as a flexible foundation for additional productivity-focused workflows over time.  Designed for Productivity  Lumen Vault is ideal for users who regularly work with web content, links, and on-device actions and want a faster, more organized way to complete routine tasks.  Privacy That Supports Focus  All processing happens on your device. No accounts, no cloud syncing, and no background data collection—so you can stay focused on your tasks without worrying about data handling.  Get Started with Lumen Vault  Simplify your workflows and spend less time switching between tools.  Subscription Information  Advanced features are available with an optional subscription. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Prices vary by region.  Privacy Policy: https://sites.google.com/view/lumen-vault-privacy-policy  Terms of Service: https://sites.google.com/view/lumenvaulttermsofservice  Support: join@guocongxin.com

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

Screenshots

PrivacyShield4 screens
Partial Calendar4 screens

Verdict

The call

The clearest difference is rating: Partial Calendar at 5.0 against PrivacyShield's 4.1. Partial Calendar also leads on review sentiment (100% vs 73%) and update cadence (every 5 days vs every 3 weeks). PrivacyShield's advantage is ratings volume (117 vs 4). On price, ads, in-app purchases and monetization model 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. PrivacyShield sells 3 in-app purchases, starting at $9.99 per 7 days and Partial Calendar sells 2 in-app purchases, starting at $1.99 per month. 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 4.1. That said, the two scores are not equally well evidenced: PrivacyShield has 117 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 73% of PrivacyShield's written reviews are positive against 100% of Partial Calendar's.

UpkeepUpdate frequency

PrivacyShield ships an update every 3 weeks, Partial Calendar every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
PrivacyShield versus Partial Calendar: the parameters behind the verdict, then further details
ParameterPrivacyShieldPartial Calendar
PriceFreeFree
Rating4.1 (117 ratings)5.0 (4 ratings) — better
Positive reviews72.7% of reviews100.0% of reviews — better
Number of ratings117 — better4
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.6
Further details — not scored
Size22 MB59 MB
Age rating4+4+
Developer传会 谢Nicholas Ellis

Customer experience

PrivacyShield

All ratings98 ratings
Positive74.5%
Neutral3.1%
Negative22.4%
Written reviews11 reviews
Positive72.7%
Neutral0.0%
Negative27.3%

Partial Calendar

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

In-app purchases

3 purchases

PrivacyShield

Subscriptions3
  • Lumen Pro7 Days trial$9.997 Days
  • Lumen Pro7 Days trial$19.997 Days
  • Lumen Pro3 Days trial$19.997 Days
2 purchases

Partial Calendar

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

Questions

Is PrivacyShield free?
PrivacyShield is free to download, with in-app purchases available.
Is Partial Calendar free?
Partial Calendar is free to download, with in-app purchases available.
Which has better reviews, PrivacyShield or Partial Calendar?
Partial Calendar is rated higher. PrivacyShield averages 4.1 out of 5 from 117 ratings, while Partial Calendar averages 5.0 from 4 ratings.
Do PrivacyShield or Partial Calendar have ads?
Neither PrivacyShield nor Partial Calendar shows ads.
Which is updated more often, PrivacyShield or Partial Calendar?
PrivacyShield ships an update every 3 weeks, and Partial Calendar every 5 days. Most recently, PrivacyShield was updated on November 9, 2026 and Partial Calendar on November 5, 2026.

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