# Tiny Calendar vs Oberplan

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.

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.

## The numbers

| Metric | Tiny Calendar | Oberplan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21K ratings)](https://appshunter.io/ios/app/tiny-calendar-planner-and-tasks/id514917848/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/oberplan-resource-planner/id1489094758/reviews) |
| Number of ratings | **21K** | 4 |
| Positive reviews | **76.5% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Subscription | **Free** |
| Size | 45 MB | 2 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TinyWork Apps](https://appshunter.io/developer/1289515980) | [Oberplan GmbH](https://appshunter.io/developer/1489094757) |

## What reviewers say

### Tiny Calendar

[App page](https://appshunter.io/ios/app/tiny-calendar-planner-and-tasks/id514917848)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.49 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Yearly Special Offer | $6.99 | per year |
| Yearly Subscription | $9.99 | per year |
| Recurring Events | $1.99 | one-time |
| Invites & Attendees | $1.99 | one-time |
| Multiple Google Accounts | $2.99 | one-time |
| Upgrade to Premium | $9.99 | one-time |
| Lifetime Premium Special Offer | $14.99 | one-time |
| Lifetime Premium | $19.99 | one-time |

**What reviewers like**

- 💻 Excellent calendar app
- 📆 Helpful for organizing schedules
- 🔗 Syncs well with Google Calendar
- 🗓 Useful month/week/day views
- 🎨 Customizable color-coding

**What reviewers complain about**

- 🐛 Syncing issues with Google Calendar
- 🔍 Difficulty finding past events
- 💰 Expensive subscription model
- 📢 Intrusive ads in free version
- 🕰 Time zone issues with event times

**Reported bugs**

- Events disappearing from calendar
- Crashes when changing calendar settings
- Duplicate events created unexpectedly

**Requested features**

- Add to-do list functionality
- Improve Apple Watch integration
- Allow more customization options
- Provide better customer support


### Oberplan

[App page](https://appshunter.io/ios/app/oberplan-resource-planner/id1489094758)

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.

**Highlights:** Cloud-based scheduling, Visual calendar interface, Customizable time scales, Multi-user support, Role-based collaboration, Free account with limits

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tiny Calendar free?

Tiny Calendar is free to download, with in-app purchases available.

### Is Oberplan free?

Oberplan is free to download, with no in-app purchases.

### Which has better reviews, Tiny Calendar or Oberplan?

Tiny Calendar is rated higher. Tiny Calendar averages 4.6 out of 5 from 21K ratings, while Oberplan averages 3.5 from 4 ratings.

### Do Tiny Calendar or Oberplan have ads?

Tiny Calendar shows ads; Oberplan does not.

### Which is updated more often, Tiny Calendar or Oberplan?

Tiny Calendar ships an update every 2 months, and Oberplan every 7 months. Most recently, Tiny Calendar was updated on October 21, 2026 and Oberplan on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*