This utility app helps designers, architects, and photographers calculate and apply the golden ratio in their work. It offers tools for proportion calculations, Fibonacci sequences, and design presets for spacing, typography, and image cropping.






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This utility app helps designers, architects, and photographers calculate and apply the golden ratio in their work. It offers tools for proportion calculations, Fibonacci sequences, and design presets for spacing, typography, and image cropping.



Calculate the precise time difference between any two dates and times, down to the second. Easily determine future or past dates based on a specified duration. Ideal for tracking events, financial periods, or personal milestones.


Easily charge your electric vehicle with smart, pay-as-you-go outlets. This app offers intuitive charging management and history tracking. It also supports charging with non-proprietary cables using an approved RFID tag.


Easily track your game wins and losses with this simple utility. Share your results with friends and enjoy keeping score. Perfect for casual gamers looking to record their progress.


Calculate Return on Investment (ROI) and Annualized ROI with ease. Input your investment amount, return, and period for precise financial insights. Contact the developer for any requests.




Calculate investment returns for stocks and cryptocurrencies. Determine key financial metrics like break-even price, ROI, and net selling/buying prices with this intuitive and easy-to-use tool.


Easily scan QR codes and barcodes to access product information, documents, and more. Create custom QR codes for various platforms and data types, with options for personalization.


This app helps you calculate date and time durations, add or subtract time from dates, and determine working days. It also converts between calendars and time zones, and estimates ovulation and pregnancy due dates. The design is simple and intuitive.