# Subnet Gauge vs BLINK Hub

The clearest difference is in-app purchases: BLINK Hub at none against Subnet Gauge's 1. BLINK Hub also leads on ads (none vs shown) and update cadence (every 3 months vs every 8 months). On price there is nothing between them.

Both are free to download. Subnet Gauge sells 1 one-off in-app purchase. BLINK Hub asks for nothing beyond the download.

Subnet Gauge ships an update every 8 months, BLINK Hub every 3 months. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Subnet Gauge | BLINK Hub |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 8 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Furuya](https://appshunter.io/developer/503779747) | [Atomos Ltd.](https://appshunter.io/developer/1468547360) |

## What reviewers say

### Subnet Gauge

[App page](https://appshunter.io/ios/app/subnet-gauge/id567064150)

This application assists with subnet design by generating lists of networks and subnets. It displays key information such as the number of networks and host addresses, and identifies special subnet characteristics with icons.

**Highlights:** Subnet design assistance, List of networks/subnets, Number of networks displayed, Host addresses per subnet, Indicates subnet characteristics, Quick IP and mask entry

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


### BLINK Hub

[App page](https://appshunter.io/ios/app/blink-hub/id1135292376)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Gauge free?

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

### Is BLINK Hub free?

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

### Do Subnet Gauge or BLINK Hub have ads?

Subnet Gauge shows ads; BLINK Hub does not.

### Which is updated more often, Subnet Gauge or BLINK Hub?

Subnet Gauge ships an update every 8 months, and BLINK Hub every 3 months. Most recently, Subnet Gauge was updated on October 31, 2026 and BLINK Hub on October 29, 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.*