SSL Checker vs Network Sniffer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SSL Checker
Quickly verify the SSL status of any website and receive timely alerts before your certificates expire. This tool helps prevent security issues and ensures your online presence remains secure by proactively managing renewals.
- Quick SSL validation
- Host monitoring for SSL issues
- Expiry expiration notifications
- Color-coded expiration warnings
- Identifies self-signed certificates
- Detects incorrect host certificates
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SSL Checker is designed for cybersecurity enthusiasts and website owners who have websites with Secure Socket Layer certificates installed. With this app, you can quickly check the current SSL status of any host. If there are any issues with the certificate, the app will inform you of the problem. It can identify if the certificate is self-signed, not issued for the checked host, or expired. When you check a host, you can also start monitoring it. By monitoring, the app will detect any changes to the host’s certificate and track its expiration date. If an SSL certificate for any monitored host is about to expire, the app will send you a notification to remind you to renew it. This way, you can eliminate the risk of forgetting to renew the certificate for your host on time. FEATURES: - Validates SSL quickly - Monitors selected hosts for SSL issues - Notifies when SSL is about to expire SSL Checker is a simple yet powerful iOS app designed to help website owners avoid unknowingly or accidentally letting their SSL certificate expire. With the increasing use of SSL to secure the web, keeping track of certificate expiration has become a growing concern among developers. This app takes that headache away by notifying you when the certificate for any of the hosts you are monitoring is about to expire. Additionally, it color-codes the hosts whose SSL certificates are nearing expiration, so you know when it’s time to start worrying about renewal. While many SSL issuers currently notify hosts, these notifications are usually sent via email. With the large number of promotional emails these issuers send periodically, it’s easy to overlook or ignore the important emails containing SSL expiry notices, which can result in the SSL certificate expiring. To prevent this, it is highly recommended to use this app as a backup for receiving SSL expiry notifications. We hope you find this app useful.
Network Sniffer
Analyze your device's network activity to understand app behavior. Identify which apps are connecting to the internet, their data usage, and potential privacy risks. Gain control over your network with detailed visual reports and advanced inspection tools.
- Deep network analysis with visual reports
- Capture HTTP/HTTPS/WebSocket traffic
- External proxy for custom inspection
- JavaScript scripting for custom rules
- Request replay and rewrite
- Real-time speed and data usage widgets
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Network Sniffer is an intelligent network activity analyzer that helps you understand what your apps are really doing online. No technical skills required — easily identify: Which apps are secretly connecting to the internet? Are they sending requests frequently in the background? Is your privacy at risk or data being wasted? You're no longer a passive user — you're in control. Core Features (not limited to): 1. Deep Network Analysis: Visual reports showing which apps are connecting, what they are sending, how often, and whether there’s abnormal or wasteful activity. 2. Network Sniffing: Capture HTTP/HTTPS/WebSocket traffic on your iOS device, with full MITM support for encrypted traffic analysis. 3. External Proxy: Route device traffic through an external proxy server, enabling custom inspection, filtering, and debugging of network requests. 4. JavaScript Scripting: Create custom rules and behaviors using JavaScript to enhance and personalize your network inspection. 5. Request Replays: Resend captured requests to test app behavior under various conditions — ideal for debugging and performance testing. 6. Request/Response Rewrite: Modify headers and bodies of requests and responses on the fly, giving you unmatched control over data flows. 7. Client Proxy: Forward requests from other devices on your local network to this device for centralized debugging. 8. Upstream Proxy Support: Forward HTTP requests to a third-party proxy server for advanced testing or network routing scenarios. 9. Widgets & Dynamic Island Support: Monitor upload/download speeds and data usage in real time via homescreen widgets or the iPhone Dynamic Island. Permissions Network Sniffer requires VPN permission to function. This is only used for local traffic capture — no remote servers or proxying involved. Privacy Notice Network Sniffer does not upload any of your data and does not include any proxy, VPN bypass, or "scientific access" functions. Your data stays on your device. If you have any feedback or questions, please feel free to contact us at miaozhi.ai@gmail.com
Screenshots
Verdict
The clearest difference is price: Network Sniffer at Free against SSL Checker's $2.99. Network Sniffer also leads on review sentiment (71% vs 56%) and ratings volume (188 vs 55). SSL Checker's advantage is in-app purchases (none vs 1) and rating (4.7 vs 4.5). On update cadence, ads, chart position and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Network Sniffer is free to download; SSL Checker costs $2.99 up front. Network Sniffer sells 1 one-off in-app purchase. SSL Checker asks for nothing beyond the download.
SSL Checker holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 55 and 188 respectively. Written reviews complicate that: 56% of SSL Checker's written reviews are positive against 71% of Network Sniffer's, so the app with the better star average is not the one people write more warmly about.
SSL Checker ships an update monthly, Network Sniffer every 3 weeks. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.
| Parameter | SSL Checker | Network Sniffer |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.7 (55 ratings) — better | 4.5 (188 ratings) |
| Positive reviews | 55.6% of reviews | 71.1% of reviews — better |
| Number of ratings | 55 | 188 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #87 — better | #201 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 9 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Orave Technologies | CHENGDU MIAOZHI TECHNOLOGY CO., LTD. |
Customer experience
SSL Checker
Network Sniffer
In-app purchases
SSL Checker
No in-app purchases
Network Sniffer
- Lifetime Premium$7.99
Questions
Is SSL Checker free?
Is Network Sniffer free?
Which has better reviews, SSL Checker or Network Sniffer?
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