NHCheck Lite
Find what slows your internet
Free · Designed for iPad. Not verified for macOS.
Five checks, one page, about 30 seconds: Wi-Fi, router, ISP, DNS and speed — with a clear verdict on where the problem is and what to fix. No account, no ads.
Your internet is slow. But why?
Is the problem your Wi-Fi, router, ISP, DNS, or internet speed?
NHCheck Lite finds the problem in about 30 seconds.
FIVE SIMPLE CHECKS
1. Link
Shows how this iPhone is connected: the network's name, its signal, the security in use, and your addresses.
2. Router
Tests the connection to your router for:
• Latency
• Packet loss
• Jitter
It also finds devices on your local network, and names the ones that say who they are.
3. ISP
Checks the first public router beyond your home router.
This helps tell whether the problem is inside your home or with your internet provider.
Tap the ISP result to trace the route to Cloudflare, Google, Quad9 or OpenDNS and measure every hop along it, so you can see where the delay is added.
4. DNS
Tests how quickly your network can find website addresses.
DNS can be slow even when your internet connection looks fine.
Tap the DNS result to compare your resolver against Cloudflare, Google, Quad9 and OpenDNS.
Each one is timed the same way, so you can see whether a faster resolver is available — and switch if it is.
5. Speed
Measures real download and upload speed using real network traffic.
No estimates. No simulated results.
KNOW WHAT TO FIX
NHCheck Lite uses the test results to give you a clear recommendation.
For example:
• High router latency → check your local network
• Packet loss past your router → contact your provider
• Slow DNS → switch to a faster resolver
If everything looks good:
Nothing to fix.
SEE THE PROBLEM
NHCheck shows your connection as a simple path:
Device → Router → ISP → Internet
This makes it easy to see where the problem starts.
SEE YOUR NETWORK
Scan your local network to see which devices respond, and what each one calls itself.
SHARE YOUR RESULTS
Share the complete test result as an image with your ISP, technician, or anyone helping you.
SIX LANGUAGES, DARK OR LIGHT
English, Arabic, Spanish, Urdu, Portuguese and French, switched from the top bar.
Arabic and Urdu are fully displayed right-to-left, including the connection diagram.
Dark, light, or whatever your iPhone is set to.
PRIVATE BY DESIGN
No account.
No tracking.
No ads.
No third-party SDKs.
There is no backend server, and your app activity is not sent anywhere.
The only network traffic is the traffic needed to perform the tests.
LOCATION PERMISSION
iOS requires location permission before any app can read the name of the Wi-Fi network you are on.
NHCheck uses this permission only for that.
NHCheck does not use GPS or track your location.
You can still run every test without location permission.
DATA USAGE
The speed test uses real data.
If you are on a metered or mobile connection, keep this in mind before running the speed test.
Find the problem. Fix the right thing.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Compare content networks: tap the Speed result to pull a real file from Cloudflare, Google, Fastly, Akamai and Amazon, one connection and then four at once, and see whether the line is slow to one of them or to everything — and which of them serves each part of X, TikTok, Snapchat or YouTube.
Compare your DNS: tap the DNS result to time your resolver against Cloudflare, Google, Quad9 and OpenDNS, and see whether a faster one is available.
Trace the route out: tap the ISP result to measure every hop on the way to any of those four, and see where the delay is added.
A progress bar for the whole run, a fresh-start control on every page, the LAN page open before a run, and an upload figure that no longer reads zero on mobile data.
The developer, Jubara Alraiky, 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
- Jubara Alraiky
- Size
- 2.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 NHCheck