# My First Calendar vs Buh!

The clearest difference is in-app purchases: Buh! at none against My First Calendar's 5. Buh! also leads on ads (none vs shown). My First Calendar's advantage is update cadence (every 2 months vs every 9 months) and iOS requirement (12.1 vs 26.6). On price and device support there is nothing between them.

Both are free to download. My First Calendar sells 5 one-off in-app purchases. Buh! asks for nothing beyond the download.

My First Calendar ships an update every 2 months, Buh! every 9 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | My First Calendar | Buh! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 9 months |
| Size | 167 MB | 6 MB |
| Requires iOS | **12.1** | 26.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MiTale Oy](https://appshunter.io/developer/1450604031) | [JOHN BURKE](https://appshunter.io/developer/1082153101) |

## What reviewers say

### My First Calendar

[App page](https://appshunter.io/ios/app/my-first-calendar/id1450604032)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlock drawing | $0.99 | one-time |
| Unlock parental | $0.99 | one-time |
| Unlock Photo | $0.99 | one-time |
| Unlock All | $3.99 | one-time |


### Buh!

[App page](https://appshunter.io/ios/app/buh/id1559017209)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is My First Calendar free?

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

### Is Buh! free?

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

### Do My First Calendar or Buh! have ads?

My First Calendar shows ads; Buh! does not.

### Which is updated more often, My First Calendar or Buh!?

My First Calendar ships an update every 2 months, and Buh! every 9 months. Most recently, My First Calendar was updated on October 25, 2026 and Buh! on October 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.*