# Keyboard? vs 1Stack

The clearest difference is update cadence: 1Stack at every 3 days against Keyboard?'s every 11 months. Keyboard?'s advantage is iOS requirement (12.0 vs 15.0). 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.

Keyboard? ships an update every 11 months, 1Stack every 3 days. The most recent releases landed on October 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Keyboard? | 1Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (21 ratings)](https://appshunter.io/ios/app/keyboard/id846722629/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 96.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 3 MB | 50 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HIROYOSHI OSHIBA](https://appshunter.io/developer/625996482) | [KCREW(KR)](https://appshunter.io/developer/6801229390) |

## What reviewers say

### Keyboard?

[App page](https://appshunter.io/ios/app/keyboard/id846722629)

This application provides a collection of keyboard sound effects for users who enjoy typing sounds. It offers a simple way to experience different keyboard noises without any specific functionality.

**Highlights:** Keyboard sound effects, Enjoy typing sounds, Simple interface

**In-app purchases:** none


### 1Stack

[App page](https://appshunter.io/ios/app/1stack-tower-stacking-game/id6795424207)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keyboard? free?

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

### Is 1Stack free?

1Stack is free to download, with no in-app purchases.

### Do Keyboard? or 1Stack have ads?

Neither Keyboard? nor 1Stack shows ads.

### Which is updated more often, Keyboard? or 1Stack?

Keyboard? ships an update every 11 months, and 1Stack every 3 days. Most recently, Keyboard? was updated on October 12, 2026 and 1Stack on September 10, 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.*