Comparison

Google Calendar vs HiCal

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

Head to head
About

Google Calendar

This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.

Highlights
  • Automatic event import from Gmail
  • Cross-device synchronization
  • Shared calendars for collaboration
  • Task management alongside events
  • Customizable views and themes
  • Google Meet integration
Features
Read full description

The official Google Calendar app helps you stay organized and plan your day with easy event creation, multiple calendars, customizable views, widgets, and tasks. With Google Calendar, you can: • Get events automatically added to your Calendar from Gmail, including flight, hotel, concert, and restaurant reservations. • Go from using Calendar on your iPhone, iPad, or Apple Watch to your computer without missing a beat when you’re logged into the same Google account. • Consolidate and view Google Calendar events side-by-side with other calendars on your device, including Exchange and iCloud. • Keep family, friends, and colleagues in the loop with shared calendars, so they can view, add, or modify events. • Quickly switch between month, week, and day views. • Stay on top of to-dos by creating and managing tasks alongside your events in Calendar. • Personalize your Google Calendar with light or dark mode or by color-coding your events • Always know what's next while on the go with Google Calendar on Apple Watch by customizing your watch face with Calendar complications or adding widgets. Google Calendar is part of Google Workspace, allowing you and your team to easily connect, create, and collaborate across all your favorite Google tools. You can: • Collaborate in a hybrid work environment by adding a Google Meet video call to an Calendar event • Get access to professional booking pages to easily book clients and customers*. • Schedule meetings with teammates by checking their availability or layering their calendars in a single view • Add your working location to your calendar to make it easier for your teammates to schedule meetings with you*. • Keep everyone on track for a meeting by attaching meeting notes, pre-read materials, and other documents directly to a calendar event. • Use Google Calendar with confidence knowing it’s supported by Google’s enterprise-level privacy, user safety and data security. * Requires a Google Workspace or Google One AI Premium subscription

About

HiCal

This app facilitates collaborative event planning and scheduling for groups. Share timetables, receive real-time updates on changes, and communicate via comments. Ideal for students, project teams, and organizations to stay synchronized.

Highlights
  • Group event scheduling
  • Real-time push notifications
  • Event comments and discussion
  • Shared timetables
  • Private and public groups
  • Event repetition support
Read full description

Organize yourselves for your classes, projects, or company with HiCal, the collaborative calendar! Create or join your class’ or club’s group, and get your shared timetable in your pocket. You can be part of multiple groups. You will receive Push notifications each time that a group’s event is modified, or an event is commented. Event repetition is supported (including “once every two weeks”). HiCal helps you to organize yourself and to collaborate with your friends and colleagues in different situations: - Students and pupils: Add comments to a lesson at a given day, to indicate homework and exams for example, and they will instantly be synced across smartphones and tablets, and shared with your class. You will not ever ask yourself again what is left to do: the answer will be in your pocket, up-to-date, at any moment. Even if only one person indicates the exams to come, everyone will be aware: one for all, and all for one! - Projects: Determine deadlines with your teammates, and discuss them in the comments! Your project is a secret? Then create a secret group, which will be hidden from the group search results. Only the people you add will be able to join the group. - Companies, clubs and organizations: Write down meetings’ or activities’ dates and locations, suggest or edit in real time, and instantly update all your fellows of a schedule change, thanks to push notifications. - Organize public events: Create a group, open to everyone, to let people stay tuned about your upcoming events! In this kind of group, only the group’s administrators can create or edit events. Thus, you can share your events, your live sessions for example if you’re a band, while keeping control. And if something unexpected happens, you can inform group’s members thanks to comments and push notifications! - Education: If you are an educational institution (school, college, university...), you can also use HiCal, by creating a group for each class or course, and inviting your students in them. Simplify your teachers’ and students’ life with HiCal!

Screenshots

Google Calendar4 screens
HiCal4 screens

Verdict

The call

The clearest difference is in-app purchases: HiCal at none against Google Calendar's 32. HiCal also leads on review sentiment (55% vs 35%) and rating (4.7 vs 4.5). Google Calendar's advantage is update cadence (weekly vs every 2 months) and ratings volume (132K vs 23). On price, ads 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. Google Calendar sells 22 in-app purchases, starting at $0.89 per month. HiCal asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

HiCal holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Google Calendar has 132K ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 35% of Google Calendar's written reviews are positive against 55% of HiCal's.

UpkeepUpdate frequency

Google Calendar ships an update weekly, HiCal every 2 months. The most recent releases landed on September 25, 2026 and September 7, 2026 respectively.

Scorecard8 real differences · 3 level
Google Calendar versus HiCal: the parameters behind the verdict, then further details
ParameterGoogle CalendarHiCal
PriceFreeFree
Rating4.5 (132K ratings)4.7 (23 ratings) — better
Positive reviews35.1% of reviews55.0% of reviews — better
Number of ratings132K — better23
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#16 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size284 MB3 MB
Age rating4+4+
DeveloperGoogleNakagawa Yugo

Customer experience

Google Calendar

All ratings131,976 ratings
Positive89.0%
Neutral3.6%
Negative7.4%
Written reviews1,499 reviews
Positive35.1%
Neutral15.7%
Negative49.2%

HiCal

All ratings23 ratings
Positive91.3%
Neutral4.3%
Negative4.3%
Written reviews20 reviews
Positive55.0%
Neutral10.0%
Negative35.0%

Bugs and requests

Google Calendar

Reported bugs

3 issues
  • Events not syncing properly between app and web versions
  • Incorrect time zone changes for events
  • New events automatically added to wrong calendar

Requested features

5 requests
  • Allow recurring events on specific days (e.g. 2nd Wednesday of the month)
  • Add ability to set reminders for event end times
  • Integrate with more email/calendar providers beyond Gmail
  • Provide more customization options for event colors and icons
  • Display the current date on the app icon

HiCal

Not enough reviews yet to summarise bugs or requests.

In-app purchases

22 purchases

Google Calendar

Subscriptions22
  • 30 GB1 Month trial$0.891 Month
  • 30 GB$0.891 Month
  • 100 GB2 variants$1.991 Month
Show 19 more
  • 100 GB1 Month trial2 variants$1.991 Month
  • 200 GB1 Month trial2 variants$2.991 Month
  • 200 GB2 variants$2.991 Month
  • Google AI Plus (400 GB)$4.991 Month
  • Google AI Plus (2 TB)1 Month trial2 variants$9.991 Month
  • Google AI Plus (2 TB)2 variants$9.991 Month
  • Google AI Pro (5 TB)2 variants$19.991 Month
  • 100 GB1 Month trial$19.991 Year
  • 100 GB$19.991 Year
  • 100 GB1 Year trial$19.991 Year
  • Google One AI Premium (2 TB)$19.991 Month
  • 5 TB$24.991 Month
  • 200 GB1 Year trial$29.991 Year
  • 200 GB$29.991 Year
  • 20 TB$99.991 Month
  • 2 TB1 Month trial$99.991 Year
  • 2 TB$99.991 Year
  • Google AI Ultra (30 TB)$249.991 Month
  • 5 TB2 variants$249.991 Year
None

HiCal

No in-app purchases

Questions

Is Google Calendar free?
Google Calendar is free to download, with in-app purchases available.
Is HiCal free?
HiCal is free to download, with no in-app purchases.
Which has better reviews, Google Calendar or HiCal?
HiCal is rated higher. Google Calendar averages 4.5 out of 5 from 132K ratings, while HiCal averages 4.7 from 23 ratings.
Do Google Calendar or HiCal have ads?
Neither Google Calendar nor HiCal shows ads.
Which is updated more often, Google Calendar or HiCal?
Google Calendar ships an update weekly, and HiCal every 2 months. Most recently, Google Calendar was updated on September 25, 2026 and HiCal on September 7, 2026.

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