# Site Checker vs Pi

The clearest difference is update cadence: Pi at every 2 days against Site Checker's every 3 weeks. Site Checker's advantage is rating (3.4 vs 3.0) and price ($1.90 vs $5.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Site Checker costs $1.90 and Pi $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Site Checker holds the better App Store score, 3.4 against 3.0. That said, the two scores are not equally well evidenced: Site Checker has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 50% and 50% positive.

Site Checker ships an update every 3 weeks, Pi every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Site Checker | Pi |
| --- | --- | --- |
| Price | **$1.90** | $5.99 |
| Rating | **[3.4 (12 ratings)](https://appshunter.io/ios/app/site-checker-down-detector/id1630945886/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/pi-hole-switch-pro/id6743366196/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 8 MB | 28 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tamara Dudarenko](https://appshunter.io/developer/1602845370) | [Soomaa Strategies Ltd.](https://appshunter.io/developer/1800486127) |

## What reviewers say

### Site Checker

[App page](https://appshunter.io/ios/app/site-checker-down-detector/id1630945886)

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.

**Highlights:** 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

**In-app purchases:** none


### Pi

[App page](https://appshunter.io/ios/app/pi-hole-switch-pro/id6743366196)

Effortlessly manage multiple Pi-hole instances for DNS ad control. This app allows you to enable/disable blocking, view query logs, and manage domains and lists directly from your iOS device.

**Highlights:** Control Center Widget, Manage up to 10 Pi-holes, Live DNS Query Logs, Domain and Gravity List Management, Time-Based Blocking Control, Real-Time Status Updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Site Checker free?

Site Checker costs $1.90, with no in-app purchases.

### Is Pi free?

Pi costs $5.99, with no in-app purchases.

### Which has better reviews, Site Checker or Pi?

Site Checker is rated higher. Site Checker averages 3.4 out of 5 from 12 ratings, while Pi averages 3.0 from 2 ratings.

### Do Site Checker or Pi have ads?

Neither Site Checker nor Pi shows ads.

### Which is updated more often, Site Checker or Pi?

Site Checker ships an update every 3 weeks, and Pi every 2 days. Most recently, Site Checker was updated on October 27, 2026 and Pi on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*