# Calculator AUD vs Memory Mingle

The clearest difference is update cadence: Memory Mingle at every 5 months against Calculator AUD's every 28 months. Memory Mingle also leads on device support (3 vs 1). Calculator AUD's advantage is iOS requirement (13.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Calculator AUD sells 1 one-off in-app purchase and Memory Mingle sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Calculator AUD ships an update every 28 months, Memory Mingle every 5 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Calculator AUD | Memory Mingle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 months** |
| Size | 41 MB | 17 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blooming Kids Software LLC](https://appshunter.io/developer/501015942) | [Sergey Burd](https://appshunter.io/developer/1748764366) |

## What reviewers say

### Calculator AUD

[App page](https://appshunter.io/ios/app/calculator-aud/id1333400402)

**In-app purchases (1)**

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


### Memory Mingle

[App page](https://appshunter.io/ios/app/memory-mingle/id6446153701)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $5.99 | one-time |
| Large Tip | $99.99 | one-time |


## Frequently asked questions

### Is Calculator AUD free?

Calculator AUD is free to download, with in-app purchases available.

### Is Memory Mingle free?

Memory Mingle is free to download, with in-app purchases available.

### Do Calculator AUD or Memory Mingle have ads?

Neither Calculator AUD nor Memory Mingle shows ads.

### Which is updated more often, Calculator AUD or Memory Mingle?

Calculator AUD ships an update every 28 months, and Memory Mingle every 5 months. Most recently, Calculator AUD was updated on September 10, 2026 and Memory Mingle on September 14, 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.*