# Scan Input Keyboard vs Harlequin adjustable mattress

The clearest difference is in-app purchases: Harlequin adjustable mattress at none against Scan Input Keyboard's 5. Harlequin adjustable mattress also leads on update cadence (fortnightly vs every 2 months). Scan Input Keyboard's advantage is iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Scan Input Keyboard sells 5 in-app purchases, starting at $4.99 per month. Harlequin adjustable mattress asks for nothing beyond the download.

Scan Input Keyboard ships an update every 2 months, Harlequin adjustable mattress fortnightly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Scan Input Keyboard | Harlequin adjustable mattress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scan-input-keyboard/id1628040438/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 19 MB | 47 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Softzoo Inc](https://appshunter.io/developer/1554426759) | [DewertOkin Technology Group Co., Ltd.](https://appshunter.io/developer/1108264169) |

## What reviewers say

### Scan Input Keyboard

[App page](https://appshunter.io/ios/app/scan-input-keyboard/id1628040438)

This keyboard app allows you to scan barcodes and QR codes directly into any application on your iPhone. Eliminate the need for manual entry or external scanners by integrating scanning capabilities into your workflow.

**Highlights:** Scan barcodes and QR codes, Direct input into any app, No copy-paste needed, Replaces handheld scanners, Easy keyboard integration

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual (1 Month) | $4.99 | per month |
| Individual (1 Year) | $39.99 | per year |
| Team (1 Year) | $299.99 | per year |
| Enterprise (1 Year) | $599.99 | per year |
| Large Enterprise (1 Year) | $999.99 | per year |


### Harlequin adjustable mattress

[App page](https://appshunter.io/ios/app/harlequin-adjustable-mattress/id6768545378)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scan Input Keyboard free?

Scan Input Keyboard is free to download, with in-app purchases available.

### Is Harlequin adjustable mattress free?

Harlequin adjustable mattress is free to download, with no in-app purchases.

### Do Scan Input Keyboard or Harlequin adjustable mattress have ads?

Neither Scan Input Keyboard nor Harlequin adjustable mattress shows ads.

### Which is updated more often, Scan Input Keyboard or Harlequin adjustable mattress?

Scan Input Keyboard ships an update every 2 months, and Harlequin adjustable mattress fortnightly. Most recently, Scan Input Keyboard was updated on October 30, 2026 and Harlequin adjustable mattress on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*