# Subitize This! vs Owlet

The clearest difference is iOS requirement: Subitize This! at 10.0 against Owlet's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Subitize This! ships an update every 7 months, Owlet every 5 months. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Subitize This! | Owlet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/subitize-this/id1125721532/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 36 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

### Subitize This!

[App page](https://appshunter.io/ios/app/subitize-this/id1125721532)

This app helps young children aged 4-7 develop their subitizing skills by practicing recognizing quantities from 1 to 5. It offers options for showing patterns in sets of 4, 6, or 8, with a timer and feedback for responses.

**Highlights:** Subitizing practice 1-5 elements, Options for sets of 4, 6, or 8, Includes a timer, Provides feedback on responses, Designed for ages 4-7

**Features:** macOS Compatibility

**In-app purchases:** none


### Owlet

[App page](https://appshunter.io/ios/app/owlet-cube6/id1540127271)

**In-app purchases:** none


## Frequently asked questions

### Is Subitize This! free?

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

### Is Owlet free?

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

### Do Subitize This! or Owlet have ads?

Neither Subitize This! nor Owlet shows ads.

### Which is updated more often, Subitize This! or Owlet?

Subitize This! ships an update every 7 months, and Owlet every 5 months. Most recently, Subitize This! was updated on September 23, 2026 and Owlet on October 6, 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.*