# BrainBull vs Bubblium

The clearest difference is update cadence: Bubblium at every 2 days against BrainBull's every 3 months. BrainBull's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BrainBull sells 2 one-off in-app purchases and Bubblium sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

BrainBull ships an update every 3 months, Bubblium every 2 days. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BrainBull | Bubblium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/brainbull/id849822118/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duo Pisceses, Inc.](https://appshunter.io/developer/850707063) | [Aleksandr Filatov](https://appshunter.io/developer/1781996647) |

## What reviewers say

### BrainBull

[App page](https://appshunter.io/ios/app/brainbull/id849822118)

Engage in a fun game designed to enhance your brain and memory power. This game helps maintain mental sharpness and can be played by everyone, with gradually increasing difficulty levels. Track your progress and challenge friends to see who can achieve the highest score.

**Highlights:** Boosts brain and memory power, Prevents memory loss, Gradually increasing difficulty, Tracks progress, Challenges friends, Improves mental sharpness

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all Levels | $0.99 | one-time |
| No Ads | $2.99 | one-time |


### Bubblium

[App page](https://appshunter.io/ios/app/bubblium-focus-games/id6738706977)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $1.99 | one-time |
| Large Coffee | $2.99 | one-time |
| GIft5 | $5.99 | one-time |
| Gift10 | $9.99 | one-time |
| Gift20 | $19.99 | one-time |


## Frequently asked questions

### Is BrainBull free?

BrainBull is free to download, with in-app purchases available.

### Is Bubblium free?

Bubblium is free to download, with in-app purchases available.

### Do BrainBull or Bubblium have ads?

Neither BrainBull nor Bubblium shows ads.

### Which is updated more often, BrainBull or Bubblium?

BrainBull ships an update every 3 months, and Bubblium every 2 days. Most recently, BrainBull was updated on October 23, 2026 and Bubblium on October 15, 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.*