# Hourloom vs Subnet CIDR Pro

The clearest difference is price: Subnet CIDR Pro at Free against Hourloom's $1.99. Hourloom's advantage is update cadence (every 6 days vs fortnightly) and ratings volume (6 vs 2). On rating, ads, in-app purchases and device support there is nothing between them.

Subnet CIDR Pro is free to download; Hourloom costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Hourloom against 5.0 for Subnet CIDR Pro. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

Hourloom ships an update every 6 days, Subnet CIDR Pro fortnightly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Hourloom | Subnet CIDR Pro |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/hourloom-world-clock/id6761745195/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/subnet-cidr-pro/id6816397989/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 26 MB | 2 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Northeastern Software Services LLC](https://appshunter.io/developer/1806845645) | [超 张](https://appshunter.io/developer/1895478141) |

## What reviewers say

### Hourloom

[App page](https://appshunter.io/ios/app/hourloom-world-clock/id6761745195)

This app provides a clear and simple way to view multiple time zones simultaneously. It's designed for global coordination, helping users schedule meetings and stay connected with people across different regions. Its lightweight design ensures a fast and intuitive experience.

**Highlights:** View multiple time zones, Clean and intuitive interface, Global coordination tool, Fast and lightweight performance, Easy time comparison

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Subnet CIDR Pro

[App page](https://appshunter.io/ios/app/subnet-cidr-pro/id6816397989)

This app is a fast and accurate IPv4 subnet calculator and visual planner for network professionals and students. It offers instant calculations, VLSM planning, and a comprehensive CIDR reference, all while operating offline with no ads or tracking.

**Highlights:** Instant IPv4 & CIDR calculation, Visual VLSM subnet planner, Complete CIDR & mask reference, Offline operation, No ads or tracking, One-tap copying

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hourloom free?

Hourloom costs $1.99, with no in-app purchases.

### Is Subnet CIDR Pro free?

Subnet CIDR Pro is free to download, with no in-app purchases.

### Which has better reviews, Hourloom or Subnet CIDR Pro?

Hourloom and Subnet CIDR Pro are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do Hourloom or Subnet CIDR Pro have ads?

Neither Hourloom nor Subnet CIDR Pro shows ads.

### Which is updated more often, Hourloom or Subnet CIDR Pro?

Hourloom ships an update every 6 days, and Subnet CIDR Pro fortnightly. Most recently, Hourloom was updated on October 25, 2026 and Subnet CIDR Pro on October 21, 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.*