# Quick Memos vs MX Calculator

The clearest difference is update cadence: Quick Memos at daily against MX Calculator's weekly. Quick Memos also leads on iOS requirement (12.4 vs 17.0). 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.

Quick Memos ships an update daily, MX Calculator weekly. Both last shipped on October 1, 2026.

## The numbers

| Metric | Quick Memos | MX Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 17 MB | 7 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Laszlo Mile](https://appshunter.io/developer/1661661564) | [作甲 盖](https://appshunter.io/developer/1616134933) |

## What reviewers say

### Quick Memos

[App page](https://appshunter.io/ios/app/quick-memos/id1666602843)

**Features:** macOS Compatibility

**In-app purchases:** none


### MX Calculator

[App page](https://appshunter.io/ios/app/mx-calculator/id6760420963)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Quick Memos free?

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

### Is MX Calculator free?

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

### Do Quick Memos or MX Calculator have ads?

Neither Quick Memos nor MX Calculator shows ads.

### Which is updated more often, Quick Memos or MX Calculator?

Quick Memos ships an update daily, and MX Calculator weekly. Most recently, Quick Memos was updated on October 1, 2026 and MX Calculator on October 1, 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.*