Comparison

Google Calendar vs Solid Calendar

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

Solid Calendar

This app helps you manage your time, tasks, and events with a natural language interface. It acts as a digital planner, rotating schedule manager, and reminder system, syncing with your existing device calendars for seamless organization.

Highlights
  • Add events with natural language input
  • Calendar planner with intuitive interface
  • Digital planner for tasks and to-do lists
  • Rotating schedule management
  • Quick join for video calls
  • Reminders and smart notifications
  • Multiple layout options
Features
Read full description

No subscriptions - Buy once, keep forever on all devices Elevate your productivity and organization with Solid Calendar – the all-in-one solution for managing your time, tasks, and events seamlessly. Whether you're a busy professional, a student juggling classes, or anyone looking to make the most of every day, this app offers the perfect blend of a calendar planner, rotating schedule manager, digital organizer and reminders manager. Are you ready to reclaim your time and enjoy a more organized lifestyle? Download this calendar app now and manage your schedule, tasks, and events with ease. Key Features of Solid Calendar: - Add events with natural language Isn't it so much easier when our devices understand us? You can say things like: "Pick up the kids tomorrow at 18:00" "Lunch this Saturday between 12:00 and 14:00" "Meet with Bill in 2 hours" - Calendar planner Stay on top of your schedule effortlessly with this intuitive calendar interface. Plan events, set reminders, and never miss appointments again. With a user-friendly design, adding and managing events is a breeze, ensuring you're always in control of your time with this natural language calendar. For those with complex rotating schedules, this app is also a great fit. Whether you are in healthcare, public safety, or any other profession with rotating shifts, this app adapts to your unique needs. See your rotation patterns and stay informed about your upcoming schedule with Solid Calendar. - Digital planner Say goodbye to traditional paper planners! This digital planner allows you to create, organize, and track tasks. Prioritize tasks, set due dates, and get a clear overview of your to-do list. With synchronization across devices, this planner is accessible anytime, anywhere. - 6 different layouts With Solid Calendar you can find the layout that suits your needs best on each device - Quick Join for video calls You will find options to jump straight into events that have video calls both from the app itself and from notifications - Reminders Your Reminders can live alongside your events in all layouts. You can also create and edit reminders. - Use the calendars on your device Solid Calendar works with the calendars you already have on your device. No data about your calendars leaves your device, so you can have peace of mind about your privacy - Light and Dark mode Enjoy well designed themes for both light and dark mode and pick the one you like best to accommodate your style. - Seamless integration This app easily syncs with all your device's calendars, ensuring that your events and appointments will be scheduled into a routine calendar. You'll never have to stress about missing an essential occasion. All your data remains up-to-date. - Smart reminders Stay on track with smart notifications and reminders. Customize when you will be notified about upcoming events, tasks, or shifts. So, you will be prepared for what's next. - Data security Your privacy is the top priority. This app is designed with advanced security measures to protect your sensitive information. Enjoy the convenience of a digital planner without compromising your data. Your events and reminders remain on your device, they are never uploaded to any third party servers. Cross-device sync Access your schedule and tasks from any iOS device. Whether using your iPhone or iPad, you'll always have your planner at your fingertips. Are you ready to get on top of your schedule? Solid Calendar is a universal app available on iOS, iPadOS, and macOS You can choose to unlock just this app or all 5 Solid Apps with one purchase Terms of service: http://solidapps.co/terms.html Privacy policy: http://solidapps.co/privacy.html

Screenshots

Google Calendar4 screens
Solid Calendar4 screens

Verdict

The call

The clearest difference is review sentiment: Solid Calendar at 79% against Google Calendar's 35%. Solid Calendar also leads on rating (4.9 vs 4.5). Google Calendar's advantage is ratings volume (132K vs 119) and monetization model (free with in-app purchases vs paid). 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. Google Calendar sells 22 in-app purchases, starting at $0.89 per month and Solid Calendar sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Solid Calendar holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Google Calendar has 132K ratings behind it against 119, 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 79% of Solid Calendar's.

UpkeepUpdate frequency

Google Calendar ships an update weekly, Solid Calendar fortnightly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 5 level
Google Calendar versus Solid Calendar: the parameters behind the verdict, then further details
ParameterGoogle CalendarSolid Calendar
PriceFreeFree
Rating4.5 (132K ratings)4.9 (119 ratings) — better
Positive reviews35.1% of reviews78.9% of reviews — better
Number of ratings132K — better119
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterPaid
Best chart rank#16 — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Mac
Requires iOS17.016.0 — better
Further details — not scored
Size284 MB19 MB
Age rating4+4+
DeveloperGoogleSolid Apps S.R.L.

Customer experience

Google Calendar

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

Solid Calendar

All ratings119 ratings
Positive97.5%
Neutral0.8%
Negative1.7%
Written reviews38 reviews
Positive78.9%
Neutral2.6%
Negative18.4%

User reviews

Google Calendar

From 132K App Store ratings

What we love

  • 🚀 Keeps me organized
  • 🎨 Customizable colors
  • 📅 Integrates with email and other calendars
  • 🔔 Helpful reminders
  • 🤝 Ability to share calendars

Room to improve

  • 🐛 Crashes and freezes
  • 🕰️ Slow loading times
  • 📆 Date on app icon doesn't change
  • 🔀 Difficulty editing and managing events
  • 🌈 Limited color options

Solid Calendar

From 119 App Store ratings

What we love

  • ✨ Brilliant app overall
  • 👍 Easy to use interface
  • 🎨 Visually appealing design
  • 💰 Affordable one-time purchase
  • 🚀 Fast loading and performance

Room to improve

  • 🤔 Account required for sync
  • 📅 Weekly view horizontal events
  • 🐛 Sync issues with date
  • ❓ Widgets feel like afterthought
  • 🐛 App crashes after update

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

Solid Calendar

Reported bugs

7 issues
  • Date is a day behind in Australia
  • Jumps back to today's date when viewing future dates
  • App crashes every time after last update
  • Changing daily event time affects rest of week incorrectly
  • Weekly view shows all-day events horizontally like timed events
Show 2 more
  • Medium widgets have small font sizes and look wrong
  • Sync to correct date issue

Requested features

24 requests
  • Display checkmarks for finished appointments
  • Better task management landing pad, floating to-dos
  • Option to display little checkmarks for finished appointments
  • Floating to-do's on widget page
  • Option to display little checkmarks for finished appointments
Show 19 more
  • Better task management landing pad, so that daily to-dos do not have to be tied to reminders or calendars.
  • Floating to-do’s on my widget page would be rad too.
  • Option to display little checkmarks for finished appointments
  • Better task management landing pad, so that daily to-dos do not have to be tied to reminders or calendars.
  • Floating to-do’s on my widget page would be rad too.
  • Display checkmarks for finished appointments
  • Better task management landing pad for to-dos
  • Floating to-dos on widget page
  • Grey out past events in all views
  • Allow 45 min event durations
  • Time to leave notifications
  • Indicator for current place in day's timeline
  • Daily briefing notifications
  • Hyperlinks when creating reminders
  • Option for minimalist widget for following day
  • Option to have calendar items crossed out on widgets
  • Unique Apple Watch complication
  • Include reminders functionality
  • Add todo function

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
2 purchases

Solid Calendar

One-time2
  • Unlock this app (lifetime)$4.99
  • Unlock ALL 10 Solid Apps (lifetime)$9.99

Questions

Is Google Calendar free?
Google Calendar is free to download, with in-app purchases available.
Is Solid Calendar free?
Solid Calendar is free to download, with in-app purchases available.
Which has better reviews, Google Calendar or Solid Calendar?
Solid Calendar is rated higher. Google Calendar averages 4.5 out of 5 from 132K ratings, while Solid Calendar averages 4.9 from 119 ratings.
Do Google Calendar or Solid Calendar have ads?
Neither Google Calendar nor Solid Calendar shows ads.
Which is updated more often, Google Calendar or Solid Calendar?
Google Calendar ships an update weekly, and Solid Calendar fortnightly. Most recently, Google Calendar was updated on September 24, 2026 and Solid Calendar on September 23, 2026.

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