# SHUBiDU vs Kidduu

The clearest difference is ads: Kidduu at none against SHUBiDU's shown. Kidduu also leads on update cadence (weekly vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SHUBiDU sells 5 in-app purchases, starting at $2.99 per month and Kidduu sells 1 in-app purchase, starting at $5.99 per year. Whichever you choose, the download price is not the number that matters.

SHUBiDU ships an update every 6 weeks, Kidduu weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SHUBiDU | Kidduu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/shubidu/id1328876722/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 55.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 99 MB | 75 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shubidu AG](https://appshunter.io/developer/1510553114) | [Tobias Ostermunchner](https://appshunter.io/developer/1896561621) |

## What reviewers say

### SHUBiDU

[App page](https://appshunter.io/ios/app/shubidu/id1328876722)

This app digitizes your family's kitchen calendar, simplifying organization for busy parents. It offers a clear overview of all appointments, allows sharing with other families, and even includes a scanning service to enter appointments for you.

**Highlights:** Digital family calendar, Individual columns for family members, Appointment sharing with groups, Scanning service for appointment entry, Integration with business calendars, Photo attachments for appointments

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $2.99 | per month |
| Premium Upgrade | $29.99 | per year |
| 5 Credit Pack | $4.99 | one-time |
| 10 Credit Pack | $8.99 | one-time |
| 20 Credit Pack | $15.99 | one-time |


### Kidduu

[App page](https://appshunter.io/ios/app/kidduu/id6771014656)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kidduu Family | $5.99 | per year |


## Frequently asked questions

### Is SHUBiDU free?

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

### Is Kidduu free?

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

### Do SHUBiDU or Kidduu have ads?

SHUBiDU shows ads; Kidduu does not.

### Which is updated more often, SHUBiDU or Kidduu?

SHUBiDU ships an update every 6 weeks, and Kidduu weekly. Most recently, SHUBiDU was updated on October 24, 2026 and Kidduu on October 28, 2026.

---

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