# NetCheck Connectivity vs CalMirror

The clearest difference is in-app purchases: NetCheck Connectivity at none against CalMirror's 2. NetCheck Connectivity also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CalMirror sells 2 in-app purchases, starting at $2.99 per month. NetCheck Connectivity asks for nothing beyond the download.

NetCheck Connectivity ships an update every 6 days, CalMirror every 3 weeks. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NetCheck Connectivity | CalMirror |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/netcheck-connectivity/id1570703771/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 1 MB | 40 MB |
| Requires iOS | **14.5** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mjvlabs, llc](https://appshunter.io/developer/498171701) | [bad-company Incorporated](https://appshunter.io/developer/1618167935) |

## What reviewers say

### NetCheck Connectivity

[App page](https://appshunter.io/ios/app/netcheck-connectivity/id1570703771)

Diagnose your internet connection issues with this straightforward utility. It performs essential network tests to pinpoint problems on your device, network, or within apps.

**Highlights:** Network testing, Problem identification, Device, network, and app issue detection, Low-level network tests

**In-app purchases:** none


### CalMirror

[App page](https://appshunter.io/ios/app/calmirror-multi-calendar-sync/id6759219374)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is NetCheck Connectivity free?

NetCheck Connectivity is free to download, with no in-app purchases.

### Is CalMirror free?

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

### Do NetCheck Connectivity or CalMirror have ads?

CalMirror shows ads; NetCheck Connectivity does not.

### Which is updated more often, NetCheck Connectivity or CalMirror?

NetCheck Connectivity ships an update every 6 days, and CalMirror every 3 weeks. Most recently, NetCheck Connectivity was updated on October 20, 2026 and CalMirror on October 10, 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.*