NetSpeedCheck
WiFi, DNS & Connection Checks
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Slow video, choppy calls, or an unreliable connection? LinkMeter helps you measure internet speed and investigate common network problems with clear results and practical next steps.
TEST YOUR CONNECTION
- Measure download and upload speeds on Wi-Fi and cellular networks.
- Check HTTPS response time, response variation, and request failures.
- Follow each test as it runs and review results in Mbps and milliseconds.
- Choose Standard or Data-Saving mode.
CHECK EVERYDAY NETWORK PROBLEMS
Run lightweight checks for video, calls, gaming, or unstable Wi-Fi. Review connectivity, DNS resolution, and response stability with explanations based on measured results. Add a full speed test when you need a bandwidth measurement.
USE BUILT-IN NETWORK TOOLS
- Resolve domain names to IPv4 and IPv6 addresses.
- Check TCP or HTTPS connectivity to a host.
- View connection status and response time.
KEEP A USEFUL HISTORY
Save test results on your device, add notes, and revisit past measurements. Share a summary of an individual speed test.
START FREE
Get three successful, complete speed tests per device in total. Failed, canceled, and incomplete tests do not use this allowance. Basic connection checks, DNS lookups, lightweight diagnostics, and viewing your saved history remain free.
UNLOCK PRO ONCE
A one-time in-app purchase unlocks unlimited speed tests, history filters, side-by-side comparison of two compatible results, and full report exports in PNG and CSV. No recurring subscription. Restore your purchase using the same Apple Account.
NO APP ACCOUNT REQUIRED
Start testing without creating an app account. Test history is stored locally on your device.
Speed tests transfer data and may use your cellular allowance. Results depend on your device, network conditions, and test server. Response measurements use HTTPS. Diagnostic guidance is an estimate and does not guarantee the performance of a specific video, calling, or gaming service.
1. This service is a subscription based paid service, which means you will prepay for future subscription usage. You can currently choose to use this service on a quarterly basis. At the end of each subscription period, your subscription will automatically renew by default, unless you cancel the automatic renewal yourself or we cancel the service.
2. Unsubscribe: To cancel the renewal, please cancel at least 24 hours in advance. You can unsubscribe by opening System Settings, clicking on Apple ID, clicking on Subscription, selecting Premium, and then unsubscribing.
3. Restore purchase: If you receive a prompt saying "You have already subscribed to this project" during the payment process and confirm that you have completed the purchase before, you can click "Restore Purchase" in the upper right corner to restore the purchase.
Membership Service Agreement and Automatic Renewal Agreement:
https://gcn1s2rmayw3.feishu.cn/wiki/YgqKwPdJmiH0ulkF92kco1CznCg?from=from_copylink
Privacy Policy:
https://gcn1s2rmayw3.feishu.cn/wiki/SGBIwmUWCiPWoWktE5sclLRgnol?from=from_copylink
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 春城 贾, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 春城 贾
- Size
- 3.4 MB
- Category
- Reference
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly $0.99
- Annual $2.99
- Lifetime $3.99
- Copyright
- © 20261001