Domain Inspector vs 1Cert
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Domain Inspector
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Domain Inspector is a powerful tool for analyzing domain information with a single tap. It provides detailed insights into DNS records, TLS certificates, HTTP response data, and WHOIS information, helping developers, security researchers, and website owners understand the full technical profile of any domain. Key Features - DNS lookup (A, AAAA, MX, TXT, NS, CNAME and more) - TLS certificate inspection (issuer, validity, fingerprint, SAN, public key info) - HTTP response analysis (status, headers, content type, size) - WHOIS data extraction - Clean, fast, and minimal interface - Designed for developers, IT engineers, and security professionals Perfect for - Checking domain configuration - Investigating website security - Debugging DNS or SSL issues - Monitoring server responses - Learning how websites work internally Domain Inspector helps you quickly understand any website\'s technical structure, making it an essential tool for anyone working with the web.
1Cert
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1Cert is a secure credential verification and compliance platform for companies. Instantly verify credentials, manage site requirements, and share verified records with confidence.
Screenshots
Verdict
The clearest difference is in-app purchases: 1Cert at none against Domain Inspector's 1. Domain Inspector's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Domain Inspector sells 1 one-off in-app purchase. 1Cert asks for nothing beyond the download.
Domain Inspector ships an update every 5 weeks, 1Cert every 3 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.
| Parameter | Domain Inspector | 1Cert |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 24 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | akira ohmachi | SureHire Inc. |
In-app purchases
Domain Inspector
- Remove Ads$1.99
1Cert
No in-app purchases
Questions
Is Domain Inspector free?
Is 1Cert free?
Do Domain Inspector or 1Cert have ads?
Which is updated more often, Domain Inspector or 1Cert?
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