Tiny Calendar vs Oberplan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tiny Calendar
This intuitive calendar app syncs with your existing calendars, offering powerful event creation and management tools. Access your schedule offline, set advanced reminders, and view your events in multiple formats on your iPhone, iPad, and Apple Watch.
- Natural language input for event creation
- Drag and drop event editing
- Syncs with Google Calendar and iOS local calendars
- Supports 9 different calendar views
- Offline event management
- Advanced reminder system (push notifications, email)
- Apple Watch support
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Tiny Calendar is an intuitive smart calendar works with all your calendars. It inherits the simple and clean look of calendars but makes it more accessible, powerful and reliable on your iPhone and iPad. With Tiny Calendar, you can access and manipulate your google calendar events and tasks more easily, anyway you want. SMART ENOUGH TO CREATE Tiny Calendar has features like nature language input, drag and drop, gestures and other smart methods to predict your intention and help you create and edit your events more easily. SYNC & MANAGE GOOGLE TASKS You don’t need to download another app to manage Google tasks. MULTIPLE WAYS TO VIEW Tiny Calendar supports 9 standard views - Forecast, day, week, month, 4-days, year, mini-month, week agenda and agenda. You can instantly switch views to discover events or find a time you're looking for. REAL-TIME SYNC Tiny Calendar syncs directly with all your Google calendars and also works with iOS local calendar to support events on iCloud, Exchange and other calendars. WORKS OFFLINE You can still create, edit and delete events when you don't have an Internet connection. Tiny Calendar will cache your changes and sync back to your calendar account next time you're online. ADVANCED REMINDER SYSTEM Never forget about a meeting! Tiny Calendar allows you to set reminders via push notification, or email for all events. ACCESS FROM EVERYWHERE Tiny Calendar works with your iPhone, iPad and Apple Watch. You don't need to pay extra money to download multiple copies. Subscription Information: - Tiny Calendar offers a subscription which is $1.49/week & $2.99/month. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of Use: https://apps.fengge.io/TinyCalendar/TermsConditions.html Privacy Policy: https://apps.fengge.io/TinyCalendar/PrivacyPolicy.html
Oberplan
This cloud-based tool helps you visually schedule and organize any type of resource. Its intuitive interface makes creating schedules simple, and you can collaborate with others by sharing your plans.
- Cloud-based scheduling
- Visual calendar interface
- Customizable time scales
- Multi-user support
- Role-based collaboration
- Free account with limits
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Oberplan is an easy and intuitive resource planning tool. Use it to schedule any kind of resource and organize your resources visually. - Cloud based scheduling Oberplan is a cloud-based scheduling software that gives you the ability to access your data wherever and whenever you want. Use a web browser or the mobile app to manage your schedules on any internet connected device and operating system. - Easy and intuitive user interface Oberplan comes with an intuitive user interface that allows you to create schedules easily. Define your own resources and enter data in a visual calendar. The time scale of the calendar can vary from minutes to years. - Multi-user support You can work together on a schedule by sharing it with collaborators. Oberplan has three roles when sharing schedules with others: Owner, Editor and Viewer. - Create a free account With a free account, you can create up to 20 schedules. Each schedule can include 500 resources and 10000 bookings. You can share a schedule with up to 100 collaborators.
Screenshots
Verdict
The clearest difference is rating: Tiny Calendar at 4.6 against Oberplan's 3.5. Tiny Calendar also leads on review sentiment (76% vs 50%) and ratings volume (21K vs 4). Oberplan's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price 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
Both are free to download. Tiny Calendar sells 10 in-app purchases, starting at $1.49 per 7 days. Oberplan asks for nothing beyond the download.
Tiny Calendar holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Tiny Calendar has 21K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 76% of Tiny Calendar's written reviews are positive against 50% of Oberplan's.
Tiny Calendar ships an update every 2 months, Oberplan every 7 months. The most recent releases landed on October 21, 2026 and September 27, 2026 respectively.
| Parameter | Tiny Calendar | Oberplan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (21K ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 76.5% of reviews — better | 50.0% of reviews |
| Number of ratings | 21K — better | 4 |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | TinyWork Apps | Oberplan GmbH |
Customer experience
Tiny Calendar
Oberplan
Bugs and requests
Tiny Calendar
Reported bugs
3 issues- Events disappearing from calendar
- Crashes when changing calendar settings
- Duplicate events created unexpectedly
Requested features
4 requests- Add to-do list functionality
- Improve Apple Watch integration
- Allow more customization options
- Provide better customer support
Oberplan
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tiny Calendar
- Weekly Subscription$1.497 Days
- Monthly Subscription$2.991 Month
- Yearly Special Offer$6.991 Year
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- Yearly Subscription3 Days trial$9.991 Year
- Recurring Events$1.99
- Invites & Attendees$1.99
- Multiple Google Accounts$2.99
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- Upgrade to Premium$9.99
- Lifetime Premium Special Offer$14.99
- Lifetime Premium$19.99
Oberplan
No in-app purchases









