Circuit Calculator - Professional Circuit Analysis & Calculator App for iOS | StoreKit 2 | Premium

Transform this premium iOS app template into your own branded electrical engineering tool! Circuit Calculator - Professional Circuit Analysis & Calculator App for iOS | StoreKit 2 | Premium is a comprehensive, production-ready iOS application crafted for electrical engineers, students, hobbyists, and professionals. This white-label template offers a full suite of circuit calculation tools with a beautiful, modern interface built entirely in SwiftUI.

Ideal For

• Reselling as your own branded app
• Educational institutions
• Engineering tool companies
• Electronics hobbyist communities
• Technical training programs

Key Features

13+ Professional Calculators Basic Calculators (Free Tier)

• Ohm’s Law Calculator — calculate V, I, R, P from any 2 values
• Resistor Series/Parallel — combine up to 20 resistors
• Voltage Divider — calculate output voltage from divider circuits
• LED Resistor Calculator — current-limiting resistor calculation
• RC Time Constant — charging/discharging time calculations

Premium Calculators (IAP Unlock)

• Loaded Voltage Divider — divider with load resistance
• Capacitor Calculator — series/parallel capacitor combinations
• Inductor Calculator — series/parallel inductor combinations
• Reactance Calculator — capacitive/inductive reactance (XC / XL)
• Power & Energy Calculator — advanced power calculations
• Wire Voltage Drop — voltage drop in wires (AWG 10–30)
• LED String Calculator — multiple LEDs in series
• E-Series Finder — nearest standard values (E6, E12, E24, E48, E96)

Circuit Builder (Premium)

• Interactive Circuit Designer — drag-and-drop circuit creation
• Component Library — resistors, capacitors, inductors, sources, ground
• Visual Circuit Analysis — real-time circuit validation
• Save & Load Circuits — persistent circuit storage
• Export Circuits — share your designs easily

Project Management

• Unlimited Projects — organize calculations by project
• Folder System — custom folders with colors and icons
• Calculation History — track all your calculations
• Search & Filter — quickly find past calculations
• Export to PDF — professional calculation reports

Reference Library

• Formula Reference — quick access to key formulas
• Component Guides — resistor color codes, capacitor markings
• E-Series Tables — standard component value tables
• Wire Gauge Charts — AWG resistance and current ratings

Monetization Ready

• In-App Purchase Integration — StoreKit 2 implementation
• Premium Feature Gating — configurable free/premium features
• Restore Purchases — full restoration support
• Paywall Screen — beautiful, conversion-optimized paywall

Modern UI/UX

• SwiftUI Interface — native iOS 16+ design
• Dark Mode Support — automatic light/dark switching
• Smooth Animations — polished, professional feel
• Responsive Design — works on all iPhone and iPad sizes
• Accessibility — VoiceOver + Dynamic Type support

 

(Only For Premium Category Products !)

1. All digital products are the most recent version, with no possibility of free updates. After payment, you can request an update to the most recent version for 5 days if a new version is released. We free support within 5 days.

2. If a license is required (Excludes WHMCS license , we provide only method not license), please contact us via email or ticket for assistance with activation. Our license is only valid for activation and does not include support.

3. We provide Mobile, PHP script installation services for $19.90 / ₹1700. Please create a backup after installation as we do not support re-installation. For mobile app source code, we do not offer installation services.

4. If you have any questions, please contact us by email [email protected] or create a ticket on this page

5. Please note that any digital products presented on the website do not contain malicious code, viruses or advertising. You will receive the original files from the developers. We do not sell any products that have been downloaded from other websites.

6. The response time can last up to 6 hours.

(Only For Membership Category Products !)

Benefits of our Membership Plans

• Instant access to all plugins and all themes including all future releases
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.
• Buy or download for FREE by subscribing to our VIP Membership Plan. Join the club of more than 1100+ happy members. This is the same theme as sold by the developer.

Updates:

• We offer frequent updates for one year from the date of purchase. After this period, you have to purchase the item again to receive further updates, we also offer lifetime updates as a second option.
• We regularly update products as soon as we are notified about an update, we go and download it from the author and update it on our site, but In case the current version of the product is not the latest, You can request an update for the product by contact form.
• We send regular emails advising when products have been updated so please be sure to provide an active email address when you sign up.

Support:

• Our support team is available 24/7, if you have any questions or need help in installing or configuring digital products purchased on the website, please don’t hesitate to contact form.
• Please note that we are not developers of the provided products, so our technical support capabilities are limited. We do not change product functionality and do not fix developer bugs.

For more information please read FAQs & About Us.

(Only For WHMCS Category Products !)

• We Only provide WHMCS Module, how you can  nulled any module step only !
• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.