# IP and Subnet Calculator Pro vs Cloud Memo

The clearest difference is price: Cloud Memo at Free against IP and Subnet Calculator Pro's $3.99. Cloud Memo also leads on update cadence (every 11 days vs every 2 months). IP and Subnet Calculator Pro's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On ads and device support there is nothing between them.

Cloud Memo is free to download; IP and Subnet Calculator Pro costs $3.99 up front. Cloud Memo sells 1 one-off in-app purchase. IP and Subnet Calculator Pro asks for nothing beyond the download.

IP and Subnet Calculator Pro ships an update every 2 months, Cloud Memo every 11 days. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | IP and Subnet Calculator Pro | Cloud Memo |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Paid | — |
| Size | 1 MB | 14 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Le Vu](https://appshunter.io/developer/888757091) | [NAOTO UENO](https://appshunter.io/developer/1713488656) |

## What reviewers say

### IP and Subnet Calculator Pro

[App page](https://appshunter.io/ios/app/ip-and-subnet-calculator-pro/id1028901431)

Calculate IP addresses and subnets with ease. Supports IPv4 and IPv6, offering conversions and detailed network information. Ideal for IT professionals and students learning about IP networking.

**Highlights:** IPv4 and IPv6 support, Subnet Mask, CIDR, Wildcard Mask input, IPv4 to IPv6 conversion, Decimal and Binary IP display, Adjacent network navigation, Subnet address navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### Cloud Memo

[App page](https://appshunter.io/ios/app/cloud-memo/id6474221293)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Plus | $0.99 | one-time |


## Frequently asked questions

### Is IP and Subnet Calculator Pro free?

IP and Subnet Calculator Pro costs $3.99, with no in-app purchases.

### Is Cloud Memo free?

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

### Do IP and Subnet Calculator Pro or Cloud Memo have ads?

Neither IP and Subnet Calculator Pro nor Cloud Memo shows ads.

### Which is updated more often, IP and Subnet Calculator Pro or Cloud Memo?

IP and Subnet Calculator Pro ships an update every 2 months, and Cloud Memo every 11 days. Most recently, IP and Subnet Calculator Pro was updated on October 10, 2026 and Cloud Memo on October 19, 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.*