DNS Hero (open source) vs JSON Viewer & Editor Pro
Side-by-side comparison for Android — updated May 2026
About DNS Hero (open source)
DNS Hero let you inspect DNS zones easily. This app will give you information about the root nameserver, nameservers associated with the domain and various other DNS records (A, AAAA, MX, CNAME, TXT, SOA). You can also view the domain health as a diagnostic is run. This project is opensource at ...
About JSON Viewer & Editor Pro
JSON Viewer & Editor is a fast and powerful JSON editor for developers, analysts, testers, and power users who work with JSON files every day. Open, read, edit, format, validate, and export JSON files with a clean offline experience built for speed and reliability. Whether you need a JSON viewer...
Verdict
DNS Hero (open source) has a rating of 3.9. JSON Viewer & Editor Pro has 500+ downloads. Both apps are available for free download on Google Play Store. Try both to see which works best for you.