# BrainHack vs Subnet 64

BrainHack and Subnet 64 both sit at 4.2 stars, but that hides the real split: 100% of BrainHack's written reviews are positive against 33% of Subnet 64's. BrainHack also leads on price (Free vs $6.99) and ratings volume (6 vs 2). Subnet 64's advantage is chart position (#189 vs unranked). On rating, update cadence, ads and in-app purchases there is nothing between them.

BrainHack is free to download; Subnet 64 costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BrainHack holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 100% of BrainHack's written reviews are positive against 33% of Subnet 64's.

BrainHack ships an update every 6 weeks, Subnet 64 every 2 months. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | BrainHack | Subnet 64 |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/brainhack/id959976921/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/subnet-64/id1348388159/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#189** |
| Size | 11 MB | 0 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Katsuma Tanaka](https://appshunter.io/developer/507370114) | [SpaceNation Inc. CA](https://appshunter.io/developer/492209073) |

## What reviewers say

### BrainHack

[App page](https://appshunter.io/ios/app/brainhack/id959976921)

This app serves as an interpreter for the esoteric B*******k programming language. It allows users to execute B*******k code, which is known for its extreme minimalism and is designed for programmer challenge and amusement rather than practical use.

**Highlights:** B*******k programming language interpreter, Execute esoteric code, Minimalist programming language support, ASCII character output, Byte input and manipulation

**Features:** macOS Compatibility

**In-app purchases:** none


### Subnet 64

[App page](https://appshunter.io/ios/app/subnet-64/id1348388159)

**Currently charting:** #189 Top Paid · Utilities (US App Store)

This app simplifies IP networking for professionals and students. It calculates IPv4 and IPv6 subnets, converts between binary and decimal, and helps optimize network configurations. Ideal for troubleshooting, studying, or managing IP addresses.

**Highlights:** IPv4 & IPv6 subnet calculation, Binary to decimal conversion, Subnet mask, CIDR, and address range calculation, Cisco certification preparation, User-friendly interface, IP address management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BrainHack free?

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

### Is Subnet 64 free?

Subnet 64 costs $6.99, with no in-app purchases.

### Which has better reviews, BrainHack or Subnet 64?

BrainHack is rated higher. BrainHack averages 4.2 out of 5 from 6 ratings, while Subnet 64 averages 4.0 from 2 ratings.

### Do BrainHack or Subnet 64 have ads?

Neither BrainHack nor Subnet 64 shows ads.

### Which is updated more often, BrainHack or Subnet 64?

BrainHack ships an update every 6 weeks, and Subnet 64 every 2 months. Most recently, BrainHack was updated on September 11, 2026 and Subnet 64 on September 8, 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.*