xFastQrcode vs KeyTrans
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
xFastQrcode
This Safari web extension generates a QR code for the current webpage. Easily scan and share web links to other devices for quick access.
- Generate QR codes for current webpages
- Scan web links quickly
- Share web pages to other devices
- Safari web extension
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xFastQrcode is a Safari web extension tool which display Qrcode of current web page. You can scan and share web page to another device quickly. -
KeyTrans
This AI-powered keyboard offers instant translation within any application. Type in your language and communicate seamlessly across different languages without leaving your current app. It supports custom AI models and APIs for enhanced translation capabilities.
- AI keyboard translation
- Instant in-app translation
- Custom AI models
- Photo translation
- Voice translation
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AI keyboard for seamless in-app translation. Type in any language, translate instantly — without leaving your app. CORE FEATURES: - Translate while typing, inside any app - iOS 18.4+ default translation app - Custom AI model configuration - Photo translation - Region-specific model support Making cross-language communication effortless, one keystroke at a time. Translation is at the heart of KeyTrans. SSH and AI agents are optional advanced tools for experienced users. Added support for iPhone Duo.
Screenshots
Verdict
The clearest difference is price: xFastQrcode at $0.99 against KeyTrans's $9.99. xFastQrcode also leads on in-app purchases (none vs 1) and device support (4 vs 2). KeyTrans's advantage is update cadence (every 3 days vs every 8 months) and ratings volume (11 vs 1). On rating and ads 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
xFastQrcode costs $0.99 and KeyTrans $9.99 up front. KeyTrans sells 1 one-off in-app purchase. xFastQrcode asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for xFastQrcode against 5.0 for KeyTrans. That said, the two scores are not equally well evidenced: KeyTrans has 11 ratings behind it against 1, so its average is the more settled of the two.
xFastQrcode ships an update every 8 months, KeyTrans every 3 days. Both last shipped on October 30, 2026.
| Parameter | xFastQrcode | KeyTrans |
|---|---|---|
| Price | $0.99 — better | $9.99 |
| Rating | 5.0 (1 ratings) | 5.0 (11 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Every 8 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 2 MB | 261 MB |
| Age rating | 4+ | 4+ |
| Developer | 葆霖 李 | 贵辉 胡 |
Customer experience
xFastQrcode
KeyTrans
In-app purchases
xFastQrcode
No in-app purchases
KeyTrans
- KeyTrans Pro$9.99
Questions
Is xFastQrcode free?
Is KeyTrans free?
Which has better reviews, xFastQrcode or KeyTrans?
Do xFastQrcode or KeyTrans have ads?
Which is updated more often, xFastQrcode or KeyTrans?
Other comparisons
