# NetCheck Pro – 6 in 1 Tap — Diagnose Networks Instantly

> Diagnose Networks Instantly (iPhone/iPad app by Seiya.k.)

- Source: https://appshunter.io/ios/app/netcheck-pro-6-in-1-tap/id6753649752 (this page in markdown: same URL + `.md`)
- Developer: [Seiya.k](https://appshunter.io/developer/383021944)
- Category: Developer Tools, Productivity
- Price: Free with in-app purchases (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 13.0 · 29 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2025-10-07
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/netcheck-pro-6-in-1-tap/id6753649752/reviews.md

## What is NetCheck Pro?

Complete network diagnostics in one tap. Run nslookup, dig, ping, traceroute, whois, and SSL checks simultaneously—all results displayed clearly. Perfect for IT admins, engineers, and website operators who need instant network insights.

■ 6 Essential Diagnostic Tools
• nslookup - Instant DNS resolution
• dig - Detailed DNS information
• ping - Host reachability check
• traceroute - Network path tracking
• whois - Domain registration lookup
• SSL Check - Certificate validation

■ Boost Your Productivity
• Batch Diagnostics - Run all tools at once
• History - Save and review past results
• Favorites - Quick access to frequent domains
• Share Results - Copy or export instantly
• PDF Reports - Generate professional reports (Pro)

■ SSL & Domain Expiry Monitoring (New)
Automatically checks the SSL certificate and domain expiration dates of your favorite domains at launch. See the days remaining at a glance and get notified before anything expires (notifications are Pro). Prevent outages caused by expired certificates or lapsed domains.

■ Pricing
All core features are free to use (ad-supported). A one-time Pro upgrade removes all ads and unlocks PDF reports and expiry notifications. No subscriptions.

■ Multi-Language & Cross-Platform
Available in English, Japanese, Chinese, Korean, and Spanish. Works on iOS, Web, Windows, macOS, and Linux.

■ Privacy First
All diagnostic results are stored locally on your device. No data is sent to external servers.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $2.99 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2026-08-25

Minor improvements and stability fixes.

### 1.0.1 — 2026-07-09

[New]
- SSL certificate & domain expiry monitoring: see the days remaining for your favorite domains at a glance and get notified before they expire (notifications are Pro)
- One-time Pro upgrade: removes all ads and unlocks PDF reports and expiry notifications

[Changed]
- The free version now shows a banner ad

### 1.0.0 — 2025-10-08

No release notes.

## More apps by Seiya.k

- [Trip Essentials Checker](https://appshunter.io/ios/app/trip-essentials-checker/id6736766761)
- [Multi Browser – Auto Refresh](https://appshunter.io/ios/app/multi-browser-auto-refresh/id6737169432)
- [防犯音声くん - 男性声で安心対策](https://appshunter.io/ios/app/id6739815545)
- [GoReviewMaster](https://appshunter.io/ios/app/goreviewmaster/id6747128239)
- [ClaudeCodeQuiz - Practice](https://appshunter.io/ios/app/claudecodequiz-practice/id6748098522)
- [SmartDrinkQuit - Alcohol-Free](https://appshunter.io/ios/app/smartdrinkquit-alcohol-free/id6748699514)

All apps by Seiya.k: https://appshunter.io/developer/383021944

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*