QR Code Reader vs Lexis Graph
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code Reader
Easily scan and create QR codes and barcodes with this fast utility. It supports various data types for generation and can read information from websites, contacts, and social media. Save your scan history and share generated codes effortlessly.
- Fast QR code and barcode scanning
- Generate QR codes for SMS, Wi-Fi, vCard, web, etc.
- Read website, contact, and social media QR codes
- Unlimited scan history
- Quick Wi-Fi QR code joining
- Batch QR scanning
- Save and share QR images
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The most easy and fast QR Reader & Scanner! Our app could help you read and create QR code and Barcode information easily and fastly! Come on to download for FREE! To scan a QR code or Barcode simply open the app, point the camera at the QR code, and you’re done! There is no need to take a photo or press a button. The scanner will automatically recognize any QR Code, Barcode your camera is pointing at. Features: • Scan, read QR Code & Barcode very fast • Generate QR Code, support sms, wifi, vcard, web, message, phone, messenger • Browse QR Code, Barcode products • Read, and scan websites, contacts, messages, locations, phone numbers, e-mails, events, texts, and social media like Facebook Page, Instagram account • Unlimited save all QR Code, Barcode that you scan in your history • Scan Wifi QR code and quick join • Scan history • Fast batch QR scan • Save and share QR images easily to social media. Subscription And Terms: – Payment will be charged to iTunes Account at confirmation of purchase. – Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. – Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. – Subscriptions may be managed by you and you may turn off auto-renewal by going to the Account Settings after purchase. – Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription to that publication, where applicable. Privacy Policy: https://sites.google.com/view/qrcode-002 Terms of Use: https://sites.google.com/view/qrcode-001
Lexis Graph
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Understand words through graphs, not isolated memorization. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Lexis Graph at none against QR Code Reader's shown. Lexis Graph also leads on update cadence (every 3 weeks vs every 3 months). QR Code Reader's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support 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. QR Code Reader sells 3 in-app purchases, starting at $4.99 per 7 days and Lexis Graph sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
QR Code Reader ships an update every 3 months, Lexis Graph every 3 weeks. The most recent releases landed on June 8, 2026 and September 15, 2026 respectively.
| Parameter | QR Code Reader | Lexis Graph |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | 梦娟 林 | 禹 杜 |
In-app purchases
QR Code Reader
- QR Code Weekly Premium$4.997 Days
- QR Code Monthly Premium$9.991 Month
- QR Code Yearly Premium3 Days trial$29.991 Year
Lexis Graph
- 「Lexis Graph」Pro Monthly$1.991 Month
- 「Lexis Graph」Pro Yearly$14.991 Year
- 「Lexis Graph」Pro Lifetime$19.99
Questions
Is QR Code Reader free?
Is Lexis Graph free?
Do QR Code Reader or Lexis Graph have ads?
Which is updated more often, QR Code Reader or Lexis Graph?
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