# Brainrot Fight vs Stack Master

The clearest difference is update cadence: Stack Master at every 3 days against Brainrot Fight's every 3 weeks. Stack Master also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Brainrot Fight sells 10 one-off in-app purchases and Stack Master sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Brainrot Fight ships an update every 3 weeks, Stack Master every 3 days. The most recent releases landed on November 14, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Brainrot Fight | Stack Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (33 ratings)](https://appshunter.io/ios/app/brainrot-fight-merge-monsters/id6747565760/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 166 MB | 54 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Beijing Star Halo Technology Co., Ltd](https://appshunter.io/developer/500676809) | [MATTEO MENICAGLIA](https://appshunter.io/developer/1820759470) |

## What reviewers say

### Brainrot Fight

[App page](https://appshunter.io/ios/app/brainrot-fight-merge-monsters/id6747565760)

Merge and evolve meme monsters in this auto-battler card collector. Build strategic teams, collect over 100 unique creatures, and battle through campaign stages. Features include daily rewards, achievements, and cursed AI art.

**Highlights:** Merge and evolve monsters, 100+ collectible monster cards, Auto-battle gameplay, Strategic team building, Campaign mode, Daily rewards and achievements

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hippo Super Pack | $1.99 | one-time |
| Wifi Skull Pack | $1.99 | one-time |
| Deer Taoist Pack | $1.99 | one-time |
| Dragon Fruit Turtle Pack | $1.99 | one-time |
| Strawberry Rhino Pack | $1.99 | one-time |
| Trenostruzzo Pack | $2.99 | one-time |
| Chicletera Bicicletera Pack | $2.99 | one-time |
| Pappagallo Pistola Pack | $2.99 | one-time |
| Macaroni Dragon Pack | $2.99 | one-time |
| Remove Ad | $6.99 | one-time |


### Stack Master

[App page](https://appshunter.io/ios/app/stack-master/id6754972113)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Diamonds | $0.99 | one-time |
| 120 Diamonds - 20% Bonus | $1.99 | one-time |
| 300 Diamonds - Most Popular | $3.99 | one-time |
| First Time Offer | $3.99 | one-time |
| 650 Diamonds | $8.99 | one-time |
| VIP Monthly Pass | $8.99 | one-time |
| 1400 Diamonds | $17.99 | one-time |
| 3000 Diamanti | $34.99 | one-time |
| 7500 Diamonds | $89.99 | one-time |


## Frequently asked questions

### Is Brainrot Fight free?

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

### Is Stack Master free?

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

### Do Brainrot Fight or Stack Master have ads?

Both Brainrot Fight and Stack Master show ads.

### Which is updated more often, Brainrot Fight or Stack Master?

Brainrot Fight ships an update every 3 weeks, and Stack Master every 3 days. Most recently, Brainrot Fight was updated on November 14, 2026 and Stack Master on November 9, 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.*