# TWOTOO vs QR Scanner and Code Generator

The clearest difference is in-app purchases: TWOTOO at none against QR Scanner and Code Generator's 2. TWOTOO also leads on iOS requirement (10.0 vs 26.0). QR Scanner and Code Generator's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. QR Scanner and Code Generator sells 2 in-app purchases, starting at $2.99 per month. TWOTOO asks for nothing beyond the download.

TWOTOO ships an update every 3 months, QR Scanner and Code Generator fortnightly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TWOTOO | QR Scanner and Code Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/qr-scanner-and-code-generator/id1661859789/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 74 MB | 18 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳市杉川机器人有限公司](https://appshunter.io/developer/1232160765) | [Rufat Babayev](https://appshunter.io/developer/1388465272) |

## What reviewers say

### TWOTOO

[App page](https://appshunter.io/ios/app/twotoo/id1558090231)

Control your laser sweeping robot remotely from your phone, whether you're home or away. Schedule cleaning tasks, view real-time maps, and select cleaning modes for an independently clean home.

**Highlights:** Remote robot control, Real-time map viewing, Scheduled cleaning, Multiple cleaning modes, Start, stop, pause, recharge

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Scanner and Code Generator

[App page](https://appshunter.io/ios/app/qr-scanner-and-code-generator/id1661859789)

Easily scan QR codes from your device's camera or gallery. Generate custom QR codes for links, text, and more. Save and share your scanned data and generated codes.

**Highlights:** Automatic QR code scanning, Generate QR codes for links, text, and more, Import QR codes from gallery, Save scan history, Share QR codes, Lantern mode for low light

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $2.99 | per month |
| Plus | $17.99 | per year |


## Frequently asked questions

### Is TWOTOO free?

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

### Is QR Scanner and Code Generator free?

QR Scanner and Code Generator is free to download, with in-app purchases available.

### Do TWOTOO or QR Scanner and Code Generator have ads?

Neither TWOTOO nor QR Scanner and Code Generator shows ads.

### Which is updated more often, TWOTOO or QR Scanner and Code Generator?

TWOTOO ships an update every 3 months, and QR Scanner and Code Generator fortnightly. Most recently, TWOTOO was updated on October 4, 2026 and QR Scanner and Code Generator on October 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.*