# Slimefall Arcade vs BirdBrainz

The clearest difference is ads: BirdBrainz at none against Slimefall Arcade's shown. Slimefall Arcade's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (16.0 vs 18.6). On price, 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.

Slimefall Arcade ships an update every 2 weeks, BirdBrainz monthly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Slimefall Arcade | BirdBrainz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/birdbrainz-logic-puzzle/id6800088146/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free |
| Size | 62 MB | 22 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Jordan Ricardo Gopie](https://appshunter.io/developer/6790214619) | [Shark River Studios LLC](https://appshunter.io/developer/1883500824) |

## What reviewers say

### Slimefall Arcade

[App page](https://appshunter.io/ios/app/slimefall-arcade/id6790214617)

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

**In-app purchases:** none


### BirdBrainz

[App page](https://appshunter.io/ios/app/birdbrainz-logic-puzzle/id6800088146)

A logic puzzle game where players deduce the correct placement of birds on a grid, following simple rules about rows, columns, and diagonals. Offers over 40,000 puzzles with unique solutions and beautiful bird artwork.

**Highlights:** Over 40,000 puzzles, Unique solution for every puzzle, Animated bird artwork, Six difficulty tiers, Helpful hints, Simple tap or drag controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Slimefall Arcade free?

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

### Is BirdBrainz free?

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

### Do Slimefall Arcade or BirdBrainz have ads?

Slimefall Arcade shows ads; BirdBrainz does not.

### Which is updated more often, Slimefall Arcade or BirdBrainz?

Slimefall Arcade ships an update every 2 weeks, and BirdBrainz monthly. Most recently, Slimefall Arcade was updated on October 25, 2026 and BirdBrainz on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*