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Site Checker: Down Detector

Site Checker: Down Detector

Website testing. Http client

12 ratings
8 reviews
🔧 Utilities
🛠️ Developer Tools
$1.99

Details

  • Released
  • Updated
  • July 1, 2022
  • April 19, 2026

Developer

Tamara Dudarenko
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About

This app provides web tool utilities to monitor network connection stability and website availability. It includes HTTP tests for API checks and a downtime detector to verify site access globally. Useful for system administrators and web developers to troubleshoot DNS and ISP connection issues.

✓WiFi and mobile data connection monitoring
✓HTTP test for REST API checks
✓Downtime detector for site access
✓Works on 3G/4G/5G/LTE and WiFi
✓Supports VPN and proxy servers
✓Troubleshoots DNS and ISP connection issues
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What's New in Site Checker

2.23

April 19, 2026

Site Checker v2.23 ● Fixes for ping I'm value your feedback. Leave good reviews and ratings if you like the app. Your ratings and reviews motivate me make app better (^_^)

More

User reviews

Most RecentHighest RatedLowest Rated

Confusing

It’s confusing
Rising Moon WomanRising Moon Woman

Must have!

Купил все продукты этого разработчика, очень выручают порой. Пользуюсь на iOS и Mac Intel - отдельное спасибо за поддержку Intel.
mapakutamapakuta

Not Down Detector

Misleading. Purchased app for down detector. It was advertised, but not included. Instead I only have access to Site Checker, which I have no need for.
Dalite02Dalite02

Response from developer

Thank you for your feedback! We regret that your experience with our app did not meet your expectations. 🙏

Cool

👍
mapakutamapakuta

Response from developer

Спасибо большое за 5 звёзд! 🙏

Shady Stuff

They clearly took a very similar icon to down detector. It is not down detector, so do not buy this if you’re looking to detect if your favorite game or something is down
MickP0311MickP0311

Response from developer

Thank you for your feedback! We regret that your experience with our app did not meet your expectations. 🙏

See 3 more reviews

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FAQ

What is Site Checker used for?

Site Checker is a set of web tool utilities designed to monitor the stability of your WiFi and mobile data connection. It helps verify website access and troubleshoot network issues.

Does Site Checker have ads?

No, Site Checker does not contain advertisements. It is a paid application that offers an ad-free experience.

What devices does Site Checker support?

Site Checker is available on Mac, iPhone, and iPad devices, allowing for cross-platform utility.

How much does Site Checker cost?

Site Checker is a paid application priced at $1.99. There are no in-app purchases or subscription fees.

Is Site Checker suitable for beginners?

While designed for system administrators and web developers, its straightforward interface allows users to check website status with a couple of clicks, making it accessible for those needing to verify site availability.

How often is Site Checker updated?

The latest version, 2.21, was released on March 30, 2026. This indicates regular updates to maintain functionality and compatibility.

Can Site Checker test API connections?

Yes, Site Checker includes a built-in HTTP test specifically for REST API checks, allowing developers to verify API stability.

What is the user rating for Site Checker?

Site Checker has a rating of 3.4 stars based on 12 ratings. This suggests a generally positive but mixed user reception.