# Site Checker vs MobileDisk

The clearest difference is price: MobileDisk at Free against Site Checker's $1.99. MobileDisk also leads on update cadence (weekly vs every 2 months). Site Checker's advantage is in-app purchases (none vs 1) and rating (3.4 vs 3.0). On ads and iOS requirement there is nothing between them.

MobileDisk is free to download; Site Checker costs $1.99 up front. MobileDisk sells 1 one-off in-app purchase. Site Checker asks for nothing beyond the download.

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.

Site Checker ships an update every 2 months, MobileDisk weekly. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Site Checker | MobileDisk |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| 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/mobiledisk/id6743064632/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 10 MB | 12 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tamara Dudarenko](https://appshunter.io/developer/1602845370) | [海波 周](https://appshunter.io/developer/1484601100) |

## 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


### MobileDisk

[App page](https://appshunter.io/ios/app/mobiledisk/id6743064632)

Easily transfer files between your iPhone and computer wirelessly over Wi-Fi. This app turns your phone into a mini web server, allowing direct uploads and downloads from your desktop browser without cables or cloud services.

**Highlights:** Wireless file transfer, Wi-Fi network connection, No cables required, No cloud storage needed, Built-in web interface, Direct uploads and downloads

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MobileDisk Premium | $5.99 | one-time |


## Frequently asked questions

### Is Site Checker free?

Site Checker costs $1.99, with no in-app purchases.

### Is MobileDisk free?

MobileDisk is free to download, with in-app purchases available.

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

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

### Do Site Checker or MobileDisk have ads?

Neither Site Checker nor MobileDisk shows ads.

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

Site Checker ships an update every 2 months, and MobileDisk weekly. Most recently, Site Checker was updated on October 12, 2026 and MobileDisk on September 30, 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.*