# CIDR vs DiagNet

The clearest difference is in-app purchases: DiagNet at none against CIDR's 1. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. CIDR sells 1 one-off in-app purchase. DiagNet asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CIDR against 5.0 for DiagNet. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | CIDR | DiagNet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cidr/id1564239813/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/diagnet/id6449997632/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | Free |
| Size | 23 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [JR Apps Pty. Ltd.](https://appshunter.io/developer/510597807) |

## What reviewers say

### CIDR

[App page](https://appshunter.io/ios/app/cidr/id1564239813)

This utility calculates IP address ranges from an IP address and subnet mask. It supports IPv4 calculations, including prefix display, address range counts, and bit notation. Useful for quick CIDR notation checks and subnet mask conversions.

**Highlights:** IP address range calculation, Subnet mask to CIDR conversion, IPv4 prefix display, Number of address ranges, Bit notation display, Quick reference table

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### DiagNet

[App page](https://appshunter.io/ios/app/diagnet/id6449997632)

Diagnose and troubleshoot your internet connection on Apple devices. Quickly identify and resolve network problems with ping, DNS, and page load tests. Detect captive portals and understand your internet health effortlessly.

**Highlights:** Ping Test, DNS Check, Page Load Test, Captive Portal Detection, Network Performance Insights, User-Friendly Interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CIDR free?

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

### Is DiagNet free?

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

### Which has better reviews, CIDR or DiagNet?

CIDR and DiagNet are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CIDR or DiagNet have ads?

Neither CIDR nor DiagNet shows ads.

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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.*