# Base 10 Blocks K vs Owlet

The clearest difference is update cadence: Owlet at every 6 months against Base 10 Blocks K's every 16 months. Base 10 Blocks K's advantage is iOS requirement (10.0 vs 12.0). 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.

Base 10 Blocks K ships an update every 16 months, Owlet every 6 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Base 10 Blocks K | Owlet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/owlet-cube3/id1533414683/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 6 months** |
| Size | 37 MB | 123 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPad | **iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Classroom Focused Software](https://appshunter.io/developer/406741679) | [BirdBrain Technologies LLC](https://appshunter.io/developer/1012525349) |

## What reviewers say

### Base 10 Blocks K

[App page](https://appshunter.io/ios/app/base-10-blocks-k-1/id1080130079)

**Features:** macOS Compatibility

**In-app purchases:** none


### Owlet

[App page](https://appshunter.io/ios/app/owlet-cube3/id1533414683)

**In-app purchases:** none


## Frequently asked questions

### Is Base 10 Blocks K free?

Base 10 Blocks K is free to download, with no in-app purchases.

### Is Owlet free?

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

### Do Base 10 Blocks K or Owlet have ads?

Neither Base 10 Blocks K nor Owlet shows ads.

### Which is updated more often, Base 10 Blocks K or Owlet?

Base 10 Blocks K ships an update every 16 months, and Owlet every 6 months. Most recently, Base 10 Blocks K was updated on October 6, 2026 and Owlet on October 24, 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.*