Kukai vs QRCodeExtractor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kukai
This application connects to automatic key cutting machines via Bluetooth. It allows users to decode, cut, duplicate keys, and create key profiles, aiming to improve efficiency for locksmiths globally.
- Bluetooth connectivity to machines
- Key decoding
- Key cutting
- Key duplication
- Key profile creation
- Intelligent updates
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Kukai App is used for controlling automatic key cutting machines. The App connects with machine via Bluetooth and supports to decode, cut, duplicate keys and create key profile. The App will be update intelligently and make the locksmiths from all over the world work more easily and efficiently.
QRCodeExtractor
Easily extract QR codes directly from your photo library. This app allows you to instantly access and use QR codes found in screenshots, messages, or any saved image without needing a second device or complex workarounds.
- Extract QR codes from photos
- Works with screenshots and saved images
- No need for a second device
- Fast and simple three-step process
- Directly jump to QR code content
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Scan QR codes without the second phone. Finally. Ever tried to open a QR code that’s already in your photos? Screenshots, messages, emails, social posts… they all trap QR codes behind glass. Until now. This app does one thing beautifully well: it unlocks QR codes from your photo library. No workarounds. No juggling devices. No screenshots of screenshots. Just three effortless steps: Open the app Pick any photo from your library Instantly jump to the QR code inside That’s it. Whether the QR code came from a friend, a website, a flyer, or a saved screenshot, the app finds it and makes it usable again in seconds. Clean, fast, and friction-free. Your photos already have the QR codes. This app simply lets them breathe.
Screenshots
Verdict
The clearest difference is review sentiment: QRCodeExtractor at 100% against Kukai's 0%. QRCodeExtractor also leads on rating (5.0 vs 1.0) and ratings volume (3 vs 1). Kukai's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QRCodeExtractor holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Kukai's written reviews are positive against 100% of QRCodeExtractor's.
| Parameter | Kukai | QRCodeExtractor |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 360 MB | 16 MB |
| Age rating | 4+ | 17+ |
| Developer | 军 杨 | PHG |
Customer experience
Kukai
QRCodeExtractor
In-app purchases
Kukai
No in-app purchases
QRCodeExtractor
No in-app purchases
Questions
Is Kukai free?
Is QRCodeExtractor free?
Which has better reviews, Kukai or QRCodeExtractor?
Do Kukai or QRCodeExtractor have ads?
Other comparisons
