Deflection vs QRCodifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deflection
Calculate structural behavior for beams, 2D trusses, and 2D frames. Visualize reaction forces, shear, bending moment, and deflection. Analyze internal stresses along the beam and cross-section.
- Beam, 2D truss, and 2D frame analysis
- Graphical output of results
- Internal shear and bending stress calculation
- 2D frame and truss editor
- Cross-section editor with automatic calculations
- Built-in database and quick-start templates
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Deflection is a powerful, versatile calculator for beams, 2D trusses, and 2D frames. The interface is simple and intuitive, and the graphical output is state-of-the-art. In addition to reaction, shear, bending moment, and deflection results, Deflection also computes internal shear and bending stress along the cross section and along the beam. 2D FRAME AND TRUSS EDITOR The 2D editor is seamlessly integrated with the beam editor. Draw arbitrary frame and truss structures and apply loads and constraints using the same simple interface as for beams. You can visualize results directly within the 2D editor, or you can select a beam and get additional insights. INTERNAL STRESSES Obtain internal bending and shear stress diagrams in addition to shear, bending, and deflection diagrams. The internal stresses can be visualized along the length of the beam as well as along the vertical axis of the cross section using the beam editor. CROSS SECTION EDITOR Edit built-in cross sections. Moment of inertia and area values are automatically calculated and applied to the rest of the beam calculations. MORE FEATURES • The built-in database contains more data for your reference and convenience. • Apply beam self-weight optionally • Unlimited design files • Quick-start templates CONTACT We like to hear from you! Please email contact@ketchep.com if you have any issues, questions, or comments.
QRCodifier
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QRCodifier – The Premium QR Code Creation Experience QRCodifier redefines how you create, save, and share QR codes. Engineered for speed, simplicity, and versatility, it’s the ultimate tool for professionals, businesses, and everyday users who demand the best. Designed exclusively for Apple devices, QRCodifier delivers a seamless and polished experience that stands out from the rest. Whether you’re sharing Wi-Fi credentials, linking to websites, or promoting your business, QRCodifier ensures that every QR code is generated with precision and style. Simplify everyday tasks with the power of QR codes. Message a friend, email a colleague, or even connect to the internet effortlessly. You can create colorful QR codes to perform the following tasks: • Call your relatives instantly • Quickly message a friend with SMS • Email a coworker just by scanning a code • Share a website or any link you want • Connect to Wi-Fi effortlessly You can save the QR codes to your Photo Library or share them on social media directly from the app. Key Features: • Effortless QR Code Creation: Generate QR codes instantly for websites, Wi-Fi networks, app downloads, text, and more. Customize your codes for any purpose with just a few taps. • Customizable Colors: Create QR codes that stand out with customizable color options. Personalize your QR codes to match your brand or personal style, making them more engaging and visually appealing. • Save & Share with Ease: Store your QR codes securely on your device and access them anytime. Share your creations directly via email, messages, social media, or print them for offline use. • Premium Privacy & Security: With no ads, tracking, or third-party servers, QRCodifier ensures your data remains private and secure. Every action stays on your device, giving you total control over your information. • One-Time Purchase, Lifetime Access: Enjoy all features with a single purchase—no subscriptions, no in-app purchases, and no hidden fees. Pay once and own it forever. • Optimized for Apple Devices: Experience the elegance of a native design tailored for iPhone, iPad, and Mac. QRCodifier takes full advantage of Apple’s ecosystem for a smooth and intuitive user experience. • Customizable & Versatile: Choose your preferred QR code format and adjust sizes to meet your exact needs. Perfect for personal and professional use alike. Why Choose QRCodifier? In a world where connectivity is key, QRCodifier empowers you to share and connect effortlessly. Whether you’re a business owner creating promotional materials, a student sharing project links, or a traveler sharing Wi-Fi credentials, QRCodifier offers the premium experience you deserve. Perfect For: • Business Owners & Marketers: Create QR codes for websites, promotions, and customer interactions with professional results. • Tech-Savvy Professionals: Simplify access to Wi-Fi networks, digital portfolios, and more. • Everyday Users: Share links and information quickly and stylishly. The Premium Experience You Deserve: QRCodifier combines advanced functionality with a sleek, minimalist design, ensuring every interaction feels smooth and professional. With no recurring fees, no distractions, and unparalleled ease of use, it’s the perfect solution for creating QR codes effortlessly. Discover the premium way to create, save, and share QR codes. Download QRCodifier today!
Screenshots
Verdict
The clearest difference is in-app purchases: Deflection at none against QRCodifier's 1. QRCodifier's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement 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
Deflection costs $4.99 and QRCodifier $4.99 up front. QRCodifier sells 1 in-app purchase, starting at $0.99 per month. Deflection asks for nothing beyond the download.
Deflection ships an update every 6 weeks, QRCodifier every 4 days. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.
| Parameter | Deflection | QRCodifier |
|---|---|---|
| Price | $4.99 | $4.99 |
| Rating | 4.6 (115 ratings) — better | — |
| Positive reviews | 73.6% of reviews | — |
| Number of ratings | 115 — better | — |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 160 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Blue Ketchep | Lucas Exequiel Di Tomase |
In-app purchases
Deflection
No in-app purchases
QRCodifier
- Unlock app access3 Days trial$0.991 Month









