# Subnet Vault vs NetBits

The clearest difference is update cadence: NetBits at monthly against Subnet Vault's every 2 months. NetBits also leads on iOS requirement (15.6 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 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 Subnet Vault against 5.0 for NetBits. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Subnet Vault ships an update every 2 months, NetBits monthly. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Subnet Vault | NetBits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/subnet-vault/id6740009200/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/netbits-ip-calculator/id6746674812/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Carlson](https://appshunter.io/developer/1787798578) | [Vitaly Churkin](https://appshunter.io/developer/1765665325) |

## What reviewers say

### Subnet Vault

[App page](https://appshunter.io/ios/app/subnet-vault/id6740009200)

This comprehensive network utility app offers subnet calculators, diagnostic tools like ping and traceroute, and network discovery features. It also includes educational resources for learning IP addressing and subnetting. Sync your data across Apple devices via iCloud.

**Highlights:** IPv4 and IPv6 subnet calculators, VLSM optimization, Ping, Traceroute, and WHOIS tools, Port scanner and network discovery, IP geolocation, Wake-on-LAN functionality, Networking glossary and tutorials

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

**In-app purchases:** none


### NetBits

[App page](https://appshunter.io/ios/app/netbits-ip-calculator/id6746674812)

This utility app quickly calculates IP subnet information. It provides network and broadcast addresses, usable host ranges, and binary representations for IPv4 addresses and subnet masks. Designed for network professionals and students, it offers a clean, ad-free experience.

**Highlights:** CIDR notation input, Network and broadcast address calculation, Usable host range display, Binary address and mask view, Offline functionality, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Vault free?

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

### Is NetBits free?

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

### Which has better reviews, Subnet Vault or NetBits?

Subnet Vault and NetBits are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Subnet Vault or NetBits have ads?

Neither Subnet Vault nor NetBits shows ads.

### Which is updated more often, Subnet Vault or NetBits?

Subnet Vault ships an update every 2 months, and NetBits monthly. Most recently, Subnet Vault was updated on October 4, 2026 and NetBits on October 8, 2026.

---

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