# Subnet Calculator + vs MyLoc NAO

The clearest difference is in-app purchases: MyLoc NAO at none against Subnet Calculator +'s 4. MyLoc NAO also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Subnet Calculator + sells 4 one-off in-app purchases. MyLoc NAO asks for nothing beyond the download.

Subnet Calculator + ships an update every 64 months, MyLoc NAO every 51 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Subnet Calculator + | MyLoc NAO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/subnet-calculator-plus/id445990645/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 64 months | **Every 51 months** |
| Monetization | Free | — |
| Size | 1 MB | 13 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steven Eppler](https://appshunter.io/developer/312274388) | [Pole Star SA](https://appshunter.io/developer/799528708) |

## What reviewers say

### Subnet Calculator +

[App page](https://appshunter.io/ios/app/subnet-calculator-plus/id445990645)

This utility app simplifies network calculations for professionals and students. It offers tools for IPv4 and IPv6 subnetting, including live CIDR sliders and subnet splitting. Results can be easily shared or copied.

**Highlights:** IPv4 subnet calculator with CIDR slider, Subnet Splitter for VLSM, IPv6 calculator with prefix slider, Auto-detect device IP from Wi-Fi, Navigate adjacent subnets, Share or copy results, Native Mac support

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |
| Huge Tip | $9.99 | one-time |


### MyLoc NAO

[App page](https://appshunter.io/ios/app/myloc-nao/id1507157983)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Calculator + free?

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

### Is MyLoc NAO free?

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

### Do Subnet Calculator + or MyLoc NAO have ads?

Neither Subnet Calculator + nor MyLoc NAO shows ads.

### Which is updated more often, Subnet Calculator + or MyLoc NAO?

Subnet Calculator + ships an update every 64 months, and MyLoc NAO every 51 months. Most recently, Subnet Calculator + was updated on November 1, 2026 and MyLoc NAO on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*