Comparison

CalendarAlerts+ vs Shared Calendar

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

Head to head
About

CalendarAlerts+

Enhance your default calendar experience with unlimited custom alerts for events and tasks. This app offers powerful tools for creating, managing, and syncing your schedule across all your iOS devices, ensuring you never miss an important moment.

Highlights
  • Unlimited custom alerts per event
  • Set alerts minutes, hours, or days before/after
  • Seamless integration with iOS Calendar
  • Create, delete, copy, and move calendar entries
  • Add and apply default alerts
  • Manage multiple calendars
  • iCloud sync across devices
Read full description

Tired of missing important tasks, appointments, or events because of limited calendar alerts? CalendarAlerts+ is the ultimate event alert solution that breaks through the limits of the default iOS Calendar app, giving you complete control over your alerts. Unlimited Custom Alerts for Better Planning Unlike the default iPhone Calendar, which restricts you to just two alerts, CalendarAlerts+ allows you to set unlimited* alerts per event. Customize alert reminders for minutes, hours, or even days before or after your event starts — perfect for managing both immediate tasks and long-term plans. Smarter Calendar Integration CalendarAlerts+ syncs seamlessly with your built-in iOS Calendar, ensuring all your events and to-do lists stay updated. Enjoy enhanced views and improved scheduling features, including: - Traditional calendar view for visual clarity - Easily jump to any date in calendar view - Searchable list view for quick event lookup - Set specific date alerts where supported or choose flexible time periods Powerful Productivity Tools Stay organized with smart tools designed to simplify your schedule: - Create new events and tasks directly within the app - Quickly delete, copy or move calendar entries - Edit existing calendar entries effortlessly - Add up to five default alerts that instantly apply to new events and easily apply these defaults to existing events. - Change the default start time for all-day events - Manage multiple calendars in one unified interface - Displays your preferred date and time format automatically Sync and Stay Updated With iCloud sync, your alert preferences are always backed up and available across all your iOS devices. Never Miss Important Moments Whether you're managing your to-do list, planning daily routines, or setting recurring alerts, CalendarAlerts+ ensures you stay on track with reliable and customizable alert reminders. Important Notes: *MS Outlook / Exchange calendars allow only one alert per event. *MS Outlook / Exchange calendars cannot have alerts that start after the event start time. *Google Calendar supports up to five alerts per event. Stay Organized Every Day! Download CalendarAlerts+ now and take full control of your calendar events. Perfect for busy schedules, goal tracking, and improved time management!

About

Shared Calendar

Consolidate all your Google, Apple iCloud, and Outlook calendars into a single, unified view. Effortlessly share specific event mixes with friends and family, keeping your personal and professional life organized and in sync.

Highlights
  • Connect multiple calendar accounts
  • Unified calendar view
  • Customizable shared Views
  • Smart event input
  • Recurring event scheduling
  • Color themes
Features
Read full description

Shared Calendar brings every part of your life into one place — and lets you share it with the people who matter most. Connect your Google, Apple iCloud, and Outlook calendars and finally see work, family, and friends side by side. No more switching between apps or juggling separate accounts. Just one clear, beautiful calendar you actually enjoy opening. ONE CALENDAR FOR EVERYTHING • Connect Google, Apple iCloud, and Outlook accounts • See every event from every account in a single unified view • Switch between day, week, and month layouts • Color themes to make your schedule your own BUILT FOR SHARING • Create custom Views — your own mixes of calendars from any account • Share a View with friends and family with a simple link • Add friends and stay in sync with the people you plan with • Keep work private and share only what you want CREATE AND STAY ON TOP OF EVENTS • Add and edit events in seconds • Smart title input — type naturally and let dates and times be detected for you • Reminders so you never miss a birthday, meeting, or plan • Recurring events for the things that happen again and again ORGANIZE YOUR WAY • Group your calendars into Views like Work, Family, or Friends • Jump between them with a tap • See exactly what you need, when you need it WHY YOU'LL LOVE IT Whether you're a couple coordinating two busy lives, a family keeping everyone on the same page, or a professional managing multiple accounts, Shared Calendar keeps everything in sync and easy to read. SHARED CALENDAR PLUS Upgrade to Plus to unlock the full experience: • Connect multiple calendar accounts • Unlimited saved Views • Recurring events • Smart title input • More color themes • Cloud backup of your Views and settings Start free and upgrade anytime. Download Shared Calendar and bring your whole schedule — and the people in it — together. — Subscription details: Shared Calendar Plus is an auto-renewing subscription available as weekly or annual plans. Payment is charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your App Store account settings after purchase. Terms of Use: https://obslo.com/terms Privacy Policy: https://obslo.com/privacy

Screenshots

CalendarAlerts+4 screens
Shared Calendar4 screens

Verdict

The call

The clearest difference is price: Shared Calendar at Free against CalendarAlerts+'s $2.99. CalendarAlerts+'s advantage is in-app purchases (none vs 2) and chart position (#195 vs unranked). On rating, ratings volume, update cadence and ads 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

Shared Calendar is free to download; CalendarAlerts+ costs $2.99 up front. Shared Calendar sells 2 in-app purchases, starting at $0.99 per 7 days. CalendarAlerts+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CalendarAlerts+ against 5.0 for Shared Calendar. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

CalendarAlerts+ ships an update every 3 months, Shared Calendar every 4 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
CalendarAlerts+ versus Shared Calendar: the parameters behind the verdict, then further details
ParameterCalendarAlerts+Shared Calendar
Price$2.99Free — better
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#195 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size2 MB50 MB
Age rating4+4+
DeveloperSolutions That Are Practical, LLCMurat Menevse

Customer experience

CalendarAlerts+

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Shared Calendar

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CalendarAlerts+

No in-app purchases

2 purchases

Shared Calendar

Subscriptions2
  • Plus Weekly$0.997 Days
  • Plus Yearly$15.991 Year

Questions

Is CalendarAlerts+ free?
CalendarAlerts+ costs $2.99, with no in-app purchases.
Is Shared Calendar free?
Shared Calendar is free to download, with in-app purchases available.
Which has better reviews, CalendarAlerts+ or Shared Calendar?
CalendarAlerts+ and Shared Calendar are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do CalendarAlerts+ or Shared Calendar have ads?
Neither CalendarAlerts+ nor Shared Calendar shows ads.
Which is updated more often, CalendarAlerts+ or Shared Calendar?
CalendarAlerts+ ships an update every 3 months, and Shared Calendar every 4 months. Most recently, CalendarAlerts+ was updated on November 8, 2026 and Shared Calendar on October 31, 2026.

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