Onmi: Networking API Request for iPhone download

Overview of the app

Onmi is an iPhone travel and navigation utility created by Hoang Tu Dao. This free tool is designed to reduce reliance on a PC for network diagnostics and API troubleshooting, letting users run many common network checks directly from their phone.

Networking and API utilities

Onmi includes several features for inspecting and testing network behavior:

Find and connect to nearby shared Wi‑Fi hotspots to get online quickly when needed.
Ping servers within your network to measure latency and reachability.
View public IP information and perform reverse network lookups (for example, reverse DNS).
Debug APIs using standard HTTP methods such as GET and POST, including tools for crafting requests and inspecting responses.

Onmi Engineer — extended capabilities

For users who need more power, the paid Onmi Engineer edition offers additional conveniences:

Offline access to saved shared Wi‑Fi entries for reconnecting without an active lookup.
An ad-free experience for uninterrupted use.
A built-in online utility for composing and sending POST requests.
Unlimited lookups of IP addresses to support more extensive analysis.
Enhanced tools for measuring server ping and tracking connectivity over time.

Alternative recommendation

If you want a dedicated train booking and PNR status app instead of Onmi’s networking focus, consider Trainman (free). It specializes in train reservations and PNR inquiries and can serve as a useful alternative for travel-related needs.