# Idle Universe vs Brain Evolution!

The clearest difference is in-app purchases: Idle Universe at none against Brain Evolution!'s 7. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brain Evolution! sells 7 one-off in-app purchases. Idle Universe asks for nothing beyond the download.

Idle Universe ships an update every 3 weeks, Brain Evolution! every 5 weeks. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Idle Universe | Brain Evolution! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-evolution/id6758364652/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 232 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Murat Can KOC](https://appshunter.io/developer/1546710591) | [Tyler Powell](https://appshunter.io/developer/1872564191) |

## What reviewers say

### Idle Universe

[App page](https://appshunter.io/ios/app/idle-universe-space-adventure/id6584529153)

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Evolution!

[App page](https://appshunter.io/ios/app/brain-evolution/id6758364652)

Tap your way to infinite brainpower in this chaotic idle clicker. Earn Brains with every tap, boost your power with upgrades, and watch your empire grow even offline. Enjoy endless progression and satisfying tap effects.

**Highlights:** Endless upgrades, Daily spin wheel, Auto Brain generation, Offline rewards, Satisfying tap effects, Casual and hardcore gameplay

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brainrot Pack Small | $0.99 | one-time |
| Brainrot Pack Medium | $3.99 | one-time |
| Skibidi Power Pack | $7.99 | one-time |
| Sigma Power Pack | $14.99 | one-time |
| Ultimate Brainrot Pack | $29.99 | one-time |
| Rizz God Pack | $49.99 | one-time |
| Omega Brainrot Pack | $99.99 | one-time |


## Frequently asked questions

### Is Idle Universe free?

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

### Is Brain Evolution! free?

Brain Evolution! is free to download, with in-app purchases available.

### Do Idle Universe or Brain Evolution! have ads?

Neither Idle Universe nor Brain Evolution! shows ads.

### Which is updated more often, Idle Universe or Brain Evolution!?

Idle Universe ships an update every 3 weeks, and Brain Evolution! every 5 weeks. Most recently, Idle Universe was updated on October 11, 2026 and Brain Evolution! on October 21, 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.*