Mod Solar vs QR Reader & Generator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Mod Solar
Read full descriptionHide full description
Welcome to Mod Solar - Panel Project, featuring our exclusive Solar Smash technologyβthe definitive tool for optimizing solar energy systems before the first panel is even installed. Our app simplifies the complex process of designing rooftop solar arrays by combining advanced geospatial data with intuitive engineering tools to smash through inefficiency and maximize your energy yield. What we do: Solar Mapping & Projects allows users to create high-precision layouts for solar panels directly on digital roof models. By integrating real-time sunlight trajectory and local weather data, the app calculates the exact energy potential of any surface. Key Features: Intelligent Solar Tracking: We analyze the sunβs path throughout the year to identify the "sweet spots" on any roof, ensuring maximum exposure. The "Solar Smash" Advantage: Smash through high utility bills and energy waste. Our Solar Smash algorithm identifies and eliminates design inefficiencies, ensuring your project delivers the highest possible output for your investment. Efficiency Analytics: Get instant calculations on projected energy yield, performance ratios, and potential ROI based on specific panel models and tilt angles. Custom Project Design: Drag, drop, and rotate panels to fit unique architectural constraints while automatically avoiding shaded areas. Automated Reporting: Generate comprehensive PDF proposals for clients, including 3D visualizations, material lists, and estimated carbon savings. Whether you are a professional installer looking to streamline your workflow or a homeowner planning your transition to clean energy, Solar Mapping & Projects provides the data-driven confidence you need to go solar. Empower your roof. Maximize your energy. Build the future.
QR Reader & Generator
Read full descriptionHide full description
QR Reader & Generator is a professional solution that brings scanning, creating, and customising QR codes and barcodes together in a single app. It's fast, ad-free, and privacy-focused. SCANNING - Instant scanning via live camera or images from your gallery - Support for QR, EAN, UPC, Code 128, and common barcode formats - Fast focus and flash support in low light CREATING - 21 different content types: text, links, Wi-Fi, contact cards (vCard), location, events, payments (PayPal, IBAN), and more DESIGN & CUSTOMISATION - Custom colour palettes and gradient transitions - Place a logo or brand image at the centre of your code - Various pattern styles and customisable frames - Export as high-resolution PNG or JPG HISTORY & MANAGEMENT - Organised records of scanned and created codes, plus favourites - Turkish and English language support, light/dark themes PRIVACY All your history data is stored only on your device and is never shared with third-party servers.
Screenshots
Verdict
The clearest difference is in-app purchases: QR Reader & Generator at none against Mod Solar's 2. QR Reader & Generator also leads on update cadence (daily vs weekly) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Mod Solar sells 2 in-app purchases, starting at $0.99 per 7 days. QR Reader & Generator asks for nothing beyond the download.
Mod Solar ships an update weekly, QR Reader & Generator daily. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.
| Parameter | Mod Solar | QR Reader & Generator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Daily β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 β better |
| Further details β not scored | ||
| Size | 5 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Savio Colombo | ONUR KAYA |
In-app purchases
Mod Solar
- Weekly Subscription$0.997 Days
- Monthly Subscription$2.991 Month
QR Reader & Generator
No in-app purchases
Questions
Is Mod Solar free?
Is QR Reader & Generator free?
Do Mod Solar or QR Reader & Generator have ads?
Which is updated more often, Mod Solar or QR Reader & Generator?
Other comparisons















