# Subnet Calculator + vs Binary to Decimal Converter

The clearest difference is in-app purchases: Binary to Decimal Converter at none against Subnet Calculator +'s 4. Binary to Decimal Converter also leads on update cadence (every 3 days vs every 64 months) and iOS requirement (12.0 vs 18.6). Subnet Calculator +'s advantage is ads (none vs shown). On price and device support there is nothing between them.

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

Subnet Calculator + ships an update every 64 months, Binary to Decimal Converter every 3 days. The most recent releases landed on June 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Subnet Calculator + | Binary to Decimal Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/subnet-calculator-plus/id445990645/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 64 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 1 MB | 29 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steven Eppler](https://appshunter.io/developer/312274388) | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) |

## 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

**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 |


### Binary to Decimal Converter

[App page](https://appshunter.io/ios/app/binary-to-decimal-converter/id6736915523)

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Calculator + free?

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

### Is Binary to Decimal Converter free?

Binary to Decimal Converter is free to download, with no in-app purchases.

### Do Subnet Calculator + or Binary to Decimal Converter have ads?

Binary to Decimal Converter shows ads; Subnet Calculator + does not.

### Which is updated more often, Subnet Calculator + or Binary to Decimal Converter?

Subnet Calculator + ships an update every 64 months, and Binary to Decimal Converter every 3 days. Most recently, Subnet Calculator + was updated on June 7, 2026 and Binary to Decimal Converter on September 10, 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.*