# Retrogotchi F vs Brain Evolution!

The clearest difference is in-app purchases: Retrogotchi F at none against Brain Evolution!'s 7. Brain Evolution!'s advantage is update cadence (every 5 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Retrogotchi F ships an update every 8 months, Brain Evolution! every 5 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Retrogotchi F | 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 8 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 232 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Artem Ovechko](https://appshunter.io/developer/1771636671) | [Tyler Powell](https://appshunter.io/developer/1872564191) |

## What reviewers say

### Retrogotchi F

[App page](https://appshunter.io/ios/app/retrogotchi-f/id6749313337)

**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 Retrogotchi F free?

Retrogotchi F 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 Retrogotchi F or Brain Evolution! have ads?

Neither Retrogotchi F nor Brain Evolution! shows ads.

### Which is updated more often, Retrogotchi F or Brain Evolution!?

Retrogotchi F ships an update every 8 months, and Brain Evolution! every 5 weeks. Most recently, Retrogotchi F was updated on October 5, 2026 and Brain Evolution! on October 4, 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.*