# Katzie Elementary vs 8lab Network

The clearest difference is update cadence: 8lab Network at every 3 weeks against Katzie Elementary's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Katzie Elementary ships an update every 5 weeks, 8lab Network every 3 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | Katzie Elementary | 8lab Network |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 47 MB | 49 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Surrey School District](https://appshunter.io/developer/634542422) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## What reviewers say

### Katzie Elementary

[App page](https://appshunter.io/ios/app/katzie-elementary/id6502964771)

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

**In-app purchases:** none


### 8lab Network

[App page](https://appshunter.io/ios/app/8lab-network/id6553963843)

**In-app purchases:** none


## Frequently asked questions

### Is Katzie Elementary free?

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

### Is 8lab Network free?

8lab Network is free to download, with no in-app purchases.

### Do Katzie Elementary or 8lab Network have ads?

Neither Katzie Elementary nor 8lab Network shows ads.

### Which is updated more often, Katzie Elementary or 8lab Network?

Katzie Elementary ships an update every 5 weeks, and 8lab Network every 3 weeks. Most recently, Katzie Elementary was updated on October 10, 2026 and 8lab Network on October 10, 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.*