# BRAIN BLACK vs Gun Simulator Ultimate

The clearest difference is rating: BRAIN BLACK at 5.0 against Gun Simulator Ultimate's 3.0. BRAIN BLACK also leads on ads (none vs shown) and update cadence (monthly vs every 23 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BRAIN BLACK holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

BRAIN BLACK ships an update monthly, Gun Simulator Ultimate every 23 months. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BRAIN BLACK | Gun Simulator Ultimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-black/id902384789/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/gun-simulator-ultimate/id6733238994/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 23 months |
| Monetization | **Free** | Ad-supported |
| Size | 42 MB | 34 MB |
| Requires iOS | **7.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [KJ-FORCE CO.,LTD.](https://appshunter.io/developer/902384792) | [Liam Waddell](https://appshunter.io/developer/1227875211) |

## What reviewers say

### BRAIN BLACK

[App page](https://appshunter.io/ios/app/brain-black/id902384789)

This app functions as a GPS speedometer for motorcycle riders, displaying speed, bank angle, and slope angle. It offers customizable meter designs and allows for unit switching between km/h and mph.

**Highlights:** GPS speedometer, Bank angle display, Slope angle display, km/h and mph units, Customizable meter designs, Speedometer reset function

**Features:** macOS Compatibility

**In-app purchases:** none


### Gun Simulator Ultimate

[App page](https://appshunter.io/ios/app/gun-simulator-ultimate/id6733238994)

Experience a wide range of authentic firearm sound effects, from shotguns to sniper rifles. This app provides realistic audio simulations for various weapons, offering an immersive auditory experience for enthusiasts.

**Highlights:** Realistic gun sound effects, Wide arsenal of weapon sounds, Immersive auditory experience, Authentic firearm audio simulation

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

**In-app purchases:** none


## Frequently asked questions

### Is BRAIN BLACK free?

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

### Is Gun Simulator Ultimate free?

Gun Simulator Ultimate is free to download, with no in-app purchases.

### Which has better reviews, BRAIN BLACK or Gun Simulator Ultimate?

BRAIN BLACK is rated higher. BRAIN BLACK averages 5.0 out of 5 from 1 ratings, while Gun Simulator Ultimate averages 3.0 from 1 ratings.

### Do BRAIN BLACK or Gun Simulator Ultimate have ads?

Gun Simulator Ultimate shows ads; BRAIN BLACK does not.

### Which is updated more often, BRAIN BLACK or Gun Simulator Ultimate?

BRAIN BLACK ships an update monthly, and Gun Simulator Ultimate every 23 months. Most recently, BRAIN BLACK was updated on October 1, 2026 and Gun Simulator Ultimate on October 13, 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.*