# Missing Number Calculator vs miu

The clearest difference is price: miu at Free against Missing Number Calculator's $0.99. Missing Number Calculator's advantage is update cadence (every 3 days vs weekly) and iOS requirement (17.0 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

miu is free to download; Missing Number Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Missing Number Calculator ships an update every 3 days, miu weekly. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Missing Number Calculator | miu |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/miu-minimal-text-editor/id6759484253/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | — | Free |
| Size | 6 MB | 3 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Infinity Inc. (Apps)](https://appshunter.io/developer/1680741877) | [Kenji Yamamoto](https://appshunter.io/developer/1608592024) |

## What reviewers say

### Missing Number Calculator

[App page](https://appshunter.io/ios/app/missing-number-calculator/id6747973776)

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

**In-app purchases:** none


### miu

[App page](https://appshunter.io/ios/app/miu-minimal-text-editor/id6759484253)

A minimalist text editor designed for speed and simplicity. It offers a distraction-free writing environment with features like syntax highlighting and deep customization, ideal for coders, creators, and everyday note-taking.

**Highlights:** Zero-lag typing, Syntax highlighting, Deep customizability, Beautiful typography, Intuitive settings, Lightweight and reliable

**In-app purchases:** none


## Frequently asked questions

### Is Missing Number Calculator free?

Missing Number Calculator costs $0.99, with no in-app purchases.

### Is miu free?

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

### Do Missing Number Calculator or miu have ads?

Neither Missing Number Calculator nor miu shows ads.

### Which is updated more often, Missing Number Calculator or miu?

Missing Number Calculator ships an update every 3 days, and miu weekly. Most recently, Missing Number Calculator was updated on October 13, 2026 and miu on October 21, 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.*