# Activity Coins and Notes AUD vs Numbers on Bricks

The clearest difference is price: Activity Coins and Notes AUD at Free against Numbers on Bricks's $3.99. Activity Coins and Notes AUD also leads on iOS requirement (14.1 vs 18.0). Numbers on Bricks's advantage is in-app purchases (none vs 1) and update cadence (every 5 months vs every 42 months). On ads and device support there is nothing between them.

Activity Coins and Notes AUD is free to download; Numbers on Bricks costs $3.99 up front. Activity Coins and Notes AUD sells 1 one-off in-app purchase. Numbers on Bricks asks for nothing beyond the download.

Activity Coins and Notes AUD ships an update every 42 months, Numbers on Bricks every 5 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Activity Coins and Notes AUD | Numbers on Bricks |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 5 months** |
| Size | 60 MB | 57 MB |
| Requires iOS | **14.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Blooming Kids Software LLC](https://appshunter.io/developer/501015942) | [Magiwise](https://appshunter.io/developer/690146664) |

## What reviewers say

### Activity Coins and Notes AUD

[App page](https://appshunter.io/ios/app/activity-coins-and-notes-aud/id648768673)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Activity AUD | $3.99 | one-time |


### Numbers on Bricks

[App page](https://appshunter.io/ios/app/numbers-on-bricks/id1454375858)

**In-app purchases:** none


## Frequently asked questions

### Is Activity Coins and Notes AUD free?

Activity Coins and Notes AUD is free to download, with in-app purchases available.

### Is Numbers on Bricks free?

Numbers on Bricks costs $3.99, with no in-app purchases.

### Do Activity Coins and Notes AUD or Numbers on Bricks have ads?

Neither Activity Coins and Notes AUD nor Numbers on Bricks shows ads.

### Which is updated more often, Activity Coins and Notes AUD or Numbers on Bricks?

Activity Coins and Notes AUD ships an update every 42 months, and Numbers on Bricks every 5 months. Most recently, Activity Coins and Notes AUD was updated on October 19, 2026 and Numbers on Bricks 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.*