# Addition School ! ! vs Owlet

The clearest difference is price: Owlet at Free against Addition School ! !'s $4.99. Owlet also leads on ads (none vs shown) and update cadence (every 5 months vs every 12 months). On in-app purchases and device support there is nothing between them.

Owlet is free to download; Addition School ! ! costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Addition School ! ! ships an update every 12 months, Owlet every 5 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Addition School ! ! | Owlet |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/addition-school/id447548669/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 5 months** |
| Monetization | Paid | — |
| Size | 13 MB | 123 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [BirdBrain Technologies LLC](https://appshunter.io/developer/1012525349) |

## What reviewers say

### Addition School ! !

[App page](https://appshunter.io/ios/app/addition-school/id447548669)

Master addition with this educational app. It offers practice from single-digit to multi-digit problems, with customizable settings and helpful tutorials. Get step-by-step guidance and hints to build confidence in math skills.

**Highlights:** 1-6 digit addends, Customizable problems, Tutorial animations, Step-by-step solutions, Hint and help buttons, 2 or 3 addends

**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 Addition School ! ! free?

Addition School ! ! costs $4.99, with no in-app purchases.

### Is Owlet free?

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

### Do Addition School ! ! or Owlet have ads?

Addition School ! ! shows ads; Owlet does not.

### Which is updated more often, Addition School ! ! or Owlet?

Addition School ! ! ships an update every 12 months, and Owlet every 5 months. Most recently, Addition School ! ! was updated on October 10, 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.*