# Duo Keyboard vs Duoboard

The clearest difference is price: Duoboard at Free against Duo Keyboard's $2.99. Duo Keyboard's advantage is in-app purchases (none vs 2) and chart position (#197 vs unranked). On update cadence, ads and device support there is nothing between them.

Duoboard is free to download; Duo Keyboard costs $2.99 up front. Duoboard sells 2 one-off in-app purchases. Duo Keyboard asks for nothing beyond the download.

Duo Keyboard ships an update every 2 days, Duoboard daily. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Duo Keyboard | Duoboard |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/duoboard-foldable-keyboard/id6826925959/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Best chart rank | **#197** | — |
| Size | 145 MB | 27 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Connectzero. inc](https://appshunter.io/developer/1653068552) | [Patrick Gatewood](https://appshunter.io/developer/1602584895) |

## What reviewers say

### Duo Keyboard

[App page](https://appshunter.io/ios/app/duo-keyboard-resize-and-split/id6826541573)

**Currently charting:** #197 Top Paid · Utilities (US App Store)

**Features:** iPhone Duo support

**In-app purchases:** none


### Duoboard

[App page](https://appshunter.io/ios/app/duoboard-foldable-keyboard/id6826925959)

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Trial | Free | one-time |
| Duoboard Pro | $1.99 | one-time |


## Frequently asked questions

### Is Duo Keyboard free?

Duo Keyboard costs $2.99, with no in-app purchases.

### Is Duoboard free?

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

### Do Duo Keyboard or Duoboard have ads?

Neither Duo Keyboard nor Duoboard shows ads.

### Which is updated more often, Duo Keyboard or Duoboard?

Duo Keyboard ships an update every 2 days, and Duoboard daily. Most recently, Duo Keyboard was updated on November 14, 2026 and Duoboard on November 13, 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.*