# Keyboard² vs Alato Configurator

The clearest difference is iOS requirement: Keyboard² at 13.0 against Alato Configurator's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Keyboard² ships an update every 12 months, Alato Configurator every 7 months. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Keyboard² | Alato Configurator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/keyboard/id1337674728/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 11 MB | 19 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takuto Nakamura](https://appshunter.io/developer/1203150472) | [Alato](https://appshunter.io/developer/1805443200) |

## What reviewers say

### Keyboard²

[App page](https://appshunter.io/ios/app/keyboard/id1337674728)

This custom keyboard app allows you to play musical notes and chords directly from your device's keyboard. It supports entering numbers, mathematical symbols, and ABC music notation, with the ability to play sounds and chords.

**Highlights:** Play musical notes and chords, Enter numbers and mathematical symbols, Supports ABC music notation, Play sounds, Custom keyboard functionality

**Features:** Vision Pro support

**In-app purchases:** none


### Alato Configurator

[App page](https://appshunter.io/ios/app/alato-configurator/id6743993464)

**In-app purchases:** none


## Frequently asked questions

### Is Keyboard² free?

Keyboard² is free to download, with no in-app purchases.

### Is Alato Configurator free?

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

### Do Keyboard² or Alato Configurator have ads?

Neither Keyboard² nor Alato Configurator shows ads.

### Which is updated more often, Keyboard² or Alato Configurator?

Keyboard² ships an update every 12 months, and Alato Configurator every 7 months. Most recently, Keyboard² was updated on September 13, 2026 and Alato Configurator on September 17, 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.*