# About Subnet Mask vs Reloader

The clearest difference is price: About Subnet Mask at Free against Reloader's $0.99. Reloader's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

About Subnet Mask is free to download; Reloader costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | About Subnet Mask | Reloader |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/about-subnet-mask/id1662782439/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Monetization | Ad-supported | — |
| Size | 9 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jaehwa Noh](https://appshunter.io/developer/1629220949) | [Pavel Semchenko](https://appshunter.io/developer/1664110396) |

## What reviewers say

### About Subnet Mask

[App page](https://appshunter.io/ios/app/about-subnet-mask/id1662782439)

This utility tool calculates subnet masks based on IP and subnet inputs. It supports both IP and CIDR formats, determines class-based network numbers, and saves previous calculations for easy access. Users can also check the class of any IP address.

**Highlights:** Subnet mask calculation, IP and CIDR format support, Class-based network number calculation, IP class checking, Search history

**Features:** macOS Compatibility

**In-app purchases:** none


### Reloader

[App page](https://appshunter.io/ios/app/reloader-web-auto-refresh/id6758572526)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is About Subnet Mask free?

About Subnet Mask is free to download, with no in-app purchases.

### Is Reloader free?

Reloader costs $0.99, with no in-app purchases.

### Do About Subnet Mask or Reloader have ads?

About Subnet Mask shows ads; Reloader does not.

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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.*