# AboutNumbers vs BuLaBu Eltern

The clearest difference is in-app purchases: BuLaBu Eltern at none against AboutNumbers's 1. BuLaBu Eltern also leads on update cadence (every 6 weeks vs every 11 months) and device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. AboutNumbers sells 1 one-off in-app purchase. BuLaBu Eltern asks for nothing beyond the download.

AboutNumbers ships an update every 11 months, BuLaBu Eltern every 6 weeks. The most recent releases landed on October 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | AboutNumbers | BuLaBu Eltern |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 103 MB | 62 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [IntegraTools GmbH](https://appshunter.io/developer/618103816) | [Kita Burgdorf](https://appshunter.io/developer/1685186372) |

## What reviewers say

### AboutNumbers

[App page](https://appshunter.io/ios/app/aboutnumbers/id1089468265)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All exercises | $44.99 | one-time |


### BuLaBu Eltern

[App page](https://appshunter.io/ios/app/bulabu-eltern/id6448630727)

This app provides parents with real-time updates on their child's day at daycare. View photos, videos, bulletins, and manage invitations and appointments through a built-in calendar. Communicate directly with the daycare center and track attendance.

**Highlights:** News feed with diaries and bulletins, Photo and video gallery, In-app calendar for events, Direct communication with daycare, Attendance tracking, Playdate invitations

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

**In-app purchases:** none


## Frequently asked questions

### Is AboutNumbers free?

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

### Is BuLaBu Eltern free?

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

### Do AboutNumbers or BuLaBu Eltern have ads?

Neither AboutNumbers nor BuLaBu Eltern shows ads.

### Which is updated more often, AboutNumbers or BuLaBu Eltern?

AboutNumbers ships an update every 11 months, and BuLaBu Eltern every 6 weeks. Most recently, AboutNumbers was updated on October 26, 2026 and BuLaBu Eltern on October 3, 2026.

---

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