RFCReaderPlus vs MTR

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

MTR - Network Trace is a focused, native network path diagnostic utility for iPhone and iPad. It continuously sends ICMP probes with increasing hop limits and shows latency and packet-loss statistics for every responding router between your device and the destination. Designed for network administrators, engineers, homelab users, and anyone troubleshooting a connection. FEATURES • Continuous hop-by-hop network tracing • IPv4 and IPv6 with automatic or explicit selection • Last, average, best, and worst latency • Jitter, sent and received probe counts, and packet loss • Reverse DNS with full hostnames • Optional AS number, BGP prefix, network name, and registry country details • Alternate responder tracking • Saved targets and complete local trace history • Terminal-style text reports and structured CSV export • Copy and share results directly from the app • Configurable interval and maximum hop count MTR keeps moving when intermediate routers do not respond, so later hops can still appear without waiting for every timeout. PRIVACY FIRST MTR has no account, advertising, analytics SDK, subscription, or in-app purchase. Saved targets, settings, and trace history stay on your device. AS/BGP lookups are optional and clearly described in the Privacy Policy. One app, one job: a clean MTR-style network trace built for iOS.