GenieCalc vs Scan QR Code
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
GenieCalc
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GenieCalc puts six everyday tools into one clean, dark-themed app. No account, no subscription โ just open it and calculate. Scientific calculator Trigonometric, hyperbolic and inverse functions, logarithms, powers and roots, factorials, permutations and combinations, GCD and LCM. A running history lets you tap any earlier line to reuse it, and a D-pad moves the cursor inside long expressions. Function grapher Plot any expression in x over a range you choose and read the curve directly. Currency converter Live rates for 16 major currencies, plus any currency you add yourself. Added currencies survive a refresh. Humidity tools Convert between relative and absolute humidity, find the dew point, and compute saturation vapour pressure in hPa, kPa and mmHg โ using the Magnus approximation. Market indices Track S&P 500, NASDAQ, Dow Jones, KOSPI, Nikkei, futures, gold, oil and crypto, with sparkline charts and a detail view. Unit converter Over 120 units across 11 categories: length, area, mass, volume, time, temperature, current, energy, power, radiation dose and radioactivity. You can define your own units too. 26 languages The interface follows your device language, or you can pin a language in Settings. Numbers are formatted for your region. GenieCalc is free and supported by ads. You can review your ad personalisation choices at any time from Settings.
Scan QR Code
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Scan QR codes and barcodes fast, easy, and free with the all-in-one QR Code & Barcode Scanner for iPhone. Whether you're checking a product, opening a link, joining Wi-Fi, or making your own QR codes, this app turns your phone into a complete scanning toolkit. Built with a clean, modern interface and smart features, it handles every code in seconds. KEY FEATURES QR Code Reader & Barcode Scanner โ Scan any code instantly with one tap. Quick Scan โ Just point your camera and it scans automatically. Create Custom QR Codes โ Generate your own QR codes for links, text, and more. Customise Your QR โ Personalize colors with foreground and background options plus ready-made themes (Classic, Dark, Blue). Scan from Photos โ Detect QR codes and barcodes inside your gallery images. Smart Actions โ Copy content, open links in browser, or share with one tap. History Manager โ Save, search, and organize all your past scans by type (URL, Text, Email, Phone, Contact). Save & Share โ Export your QR codes or share them instantly. Multiple Languages โ Use the app in English, Hindi, Spanish, Arabic, Chinese, French, German, Portuguese, and more. Clean & Modern UI โ Smooth performance and an easy-to-use layout. SUPPORTS ALL POPULAR CODE FORMATS QR, Data Matrix, Aztec, Micro QR, rMQR, PDF417, EAN, UPC, Code 128, ITF, Codabar, and GS1 DataBar. PERFECT FOR Everyday users scanning for payments, Wi-Fi, events, or promotions. Businesses managing products and inventory. Creators sharing personalized QR codes with their audience. Anyone who wants fast, simple, and reliable scanning. Download Scan QR Code & Barcode Now and start scanning smarter and faster! Privacy Policy:- https://emiloanmortgagecalculator.blogspot.com/2026/06/privacy-policy_01853708262.html Terms of Use:- https://emiloanmortgagecalculator.blogspot.com/2026/06/terms-of-use.html
Screenshots
Verdict
GenieCalc and Scan QR Code are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GenieCalc | Scan QR Code |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | โ |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 16.0 โ better | 16.6 |
| Further details โ not scored | ||
| Size | 7 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | KWANGRYEOL LEE | HARDIK DINESHBHAI RADADIYA |
In-app purchases
GenieCalc
No in-app purchases
Scan QR Code
No in-app purchases









