QRwizard vs Cortex
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
QRwizard
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QRwizard makes it easy to scan, create, save and share QR codes. Its clean interface gives you quick access to the tools you need without unnecessary complexity. Key Features: โข Scan QR codes using the camera โข Scan QR codes from photos โข Create standard QR codes for text, links and other content โข Save scanned and generated codes in your history โข Copy, share and reuse QR code content โข Open scanned website links in Safari โข Open scanned locations in Maps โข Call phone numbers or compose eMails from scanned codes โข Join compatible Wi-Fi networks from scanned Wi-Fi QR codes โข Save contacts from scanned vCard QR codes โข Add events from scanned calendar QR codes โข Choose between system, light and dark appearance Unlock additional features with QRwizard Pro: โข Wi-Fi QR codes โ create codes for easy network access โข Contact cards โ share contact details using vCard QR codes โข Calendar events โ create codes that can be added to a calendar โข Locations โ generate map-ready QR codes for places and coordinates โข Social profiles โ create QR codes for supported social-media profiles โข Custom exports โ style your QR codes and export high-resolution PNG files Privacy by Design: QR code scanning, generation and history are handled on your device. QRwizard does not require an account. Whether you need to scan a code, share a link, connect someone to Wi-Fi or create a professional QR code, QRwizard keeps the process quick and straightforward.
Cortex
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Cortex reads your images, documents, and text โ entirely on your device. No cloud. No account. No data sent anywhere. After a one-time model download, it works with no internet connection at all. Built for professionals who can't hand their confidential work to a cloud service, Cortex gives you the full power of a modern AI without the data exposure. No terms of service that claim rights to your inputs. No server logs. No risk of a breach leaking your client's name. Key features: - Voice mode โ speak naturally, get spoken replies. Fully on-device, nothing stored - Audio & video input โ attach media files and ask questions about them - Image & document input โ analyse photos, contracts, receipts, prescriptions and more - Fully offline after model download โ works on a plane, in a courthouse, anywhere - Zero data collection โ nothing is ever transmitted or stored outside your device - 43 supported languages โ switch freely between languages in any conversation - One-time purchase โ no monthly subscription, no usage limits after going Pro - Free tier included โ 25 messages per day at no cost, upgrade whenever you're ready - GDPR-friendly โ no data transfers to US servers or third parties Cortex runs a powerful on-device language model entirely on your hardware, giving you conversational AI that's fast and capable without any cloud dependency. Download free and try it today. Upgrade once โ use it forever.
Screenshots
Verdict
The clearest difference is update cadence: QRwizard at every 10 days against Cortex's every 4 months. Cortex's advantage is iOS requirement (15.1 vs 18.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. QRwizard sells 1 one-off in-app purchase and Cortex sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
QRwizard ships an update every 10 days, Cortex every 4 months. The most recent releases landed on August 3, 2026 and September 14, 2026 respectively.
| Parameter | QRwizard | Cortex |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days โ better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 18.1 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 5 MB | 84 MB |
| Age rating | 9+ | 4+ |
| Developer | Wolfram Wacker | Ippocode Technologies LLP |
In-app purchases
QRwizard
- QRwizard Pro$0.99
Cortex
- Cortex Pro$19.99









