RFCReader Pro vs IPv4 Subnet Calculator

Requests for Comments (RFC) document series contain technical and organizational notes about the Internet. RFC Reader plus is a tool which can provide user a more efficient way to read the RFC documents.  Difference between trial version and full functional version: Features for RFC Reader plus trial version and full functional version are almost the same, except that some advance feature in trial version can be used with limitation. All features below are available for try with limited times with trial version and are fully supported by full functional version if user purchased the product in the app. 1. List all RFC documents 2. Search RFC File by Keywords or RFC number 3. Add to favorite for the interested RFC 4. Support marking text with color when reading in text format 5. Support adding Bold, Itatic and Underline styles to RFC text when reading in text format 6. Support changing default Font name and Font size for RFC text reading 7. Support fast navigating to last reading position and can go back and forward several times 8. Support fast navigating with Table Of Contents (TOC) 9. Offline RFC reading: Once you read it once, it will be cached locally 10. Save your changes to the document in Document folder 11.Support both Landscape and Portrait reading mode on all supported devices. 12. Support cleaning up cached files 13. Support search by keywords in Text format RFC page and navigate to the found results 14. Support read RFC in PDF format 15. Support searching RFC content when reading in PDF format 16. Support navigate RFC content through Table Of Content when reading in PDF format 17. Support navigate RFC content through PDF thumbnail 18. Support view RFC content in thumbnail grid view 19. Support read RFC in HTML format 20. Support navigate back and forth when reading in HTML format 21.Support navigate through Table Of Content when reading in HTML format for some RFCs 22. Support add to favorite RFC list when reading both in PDF format and HTML format 23. Support system Dark Mode

IPv4 Subnet Calculator is a simple and intuitive app designed to help network administrators, IT professionals, and students easily calculate subnet information for IPv4 addresses. Say goodbye to manual subnet calculations and let this app do the work for you. Key Features: • Easy-to-use interface: Just enter the IP address, select the CIDR notation or subnet mask, and get the subnet information in an instant. • Detailed subnet information: The app provides essential information such as network address, broadcast address, subnet mask, available hosts, and usable host range. • Supports CIDR and subnet mask input: Choose between CIDR notation or subnet mask to define your subnets, making it convenient for users who prefer either method. • Responsive design: The app is designed to work smoothly on various screen sizes, ensuring a pleasant user experience on both iPhones and iPads. IPv4 Subnet Calculator is perfect for anyone who needs to quickly find subnet information without the hassle of manual calculations. Download it now and simplify your subnet calculations!