# BRAIN 99 vs Sticker Mania 3D

The clearest difference is in-app purchases: Sticker Mania 3D at none against BRAIN 99's 12. Sticker Mania 3D also leads on ratings volume (24 vs 2). BRAIN 99's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BRAIN 99 sells 12 one-off in-app purchases. Sticker Mania 3D asks for nothing beyond the download.

BRAIN 99 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sticker Mania 3D has 24 ratings behind it against 2, so its average is the more settled of the two.

BRAIN 99 ships an update every 8 days, Sticker Mania 3D fortnightly. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BRAIN 99 | Sticker Mania 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-99-quick-brain-battle/id6456751981/reviews)** | [4.8 (24 ratings)](https://appshunter.io/ios/app/sticker-mania-3d/id6738913367/reviews) |
| Number of ratings | 2 | **24** |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 311 MB | 152 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XOGAMES Inc](https://appshunter.io/developer/1133102824) | [Rocketship Studios LLP](https://appshunter.io/developer/1456752660) |

## What reviewers say

### BRAIN 99

[App page](https://appshunter.io/ios/app/brain-99-quick-brain-battle/id6456751981)

Engage in real-time brain battles with friends and family. This game offers over 20 challenges to activate different parts of your brain, improving memory, observation, and calculation skills. Compete for rewards and titles to boost your IQ.

**Highlights:** Real-time multiplayer brain battles, Over 20 brain-activating challenges, Improves memory, observation, analysis, focus, calculation, Competitive rankings and rewards, Intuitive gameplay for all ages, Unlock new challenges and titles

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins x1100 | $1.99 | one-time |
| Starter Pack Lv.1 | $1.99 | one-time |
| Coins x2500 | $3.99 | one-time |
| Starter Pack Lv.2 | $3.99 | one-time |
| No Ads | $5.99 | one-time |
| Starter Pack Lv.3 | $5.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Coins x7500 | $7.99 | one-time |
| Starter Pack All | $7.99 | one-time |
| Coins x14900 | $14.99 | one-time |
| Coins x27000 | $17.99 | one-time |
| Coins x50000 | $22.99 | one-time |


### Sticker Mania 3D

[App page](https://appshunter.io/ios/app/sticker-mania-3d/id6738913367)

A fun and engaging game where players collect stickers to complete levels. Tap on sticker papers to gather them and match them to your sticker book to progress. It's a simple yet addictive puzzle experience for all ages.

**Highlights:** Sticker collection gameplay, Level-based progression, Sticker book matching, Intuitive tap controls, 3D visual style

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BRAIN 99 free?

BRAIN 99 is free to download, with in-app purchases available.

### Is Sticker Mania 3D free?

Sticker Mania 3D is free to download, with no in-app purchases.

### Which has better reviews, BRAIN 99 or Sticker Mania 3D?

BRAIN 99 is rated higher. BRAIN 99 averages 5.0 out of 5 from 2 ratings, while Sticker Mania 3D averages 4.8 from 24 ratings.

### Do BRAIN 99 or Sticker Mania 3D have ads?

Both BRAIN 99 and Sticker Mania 3D show ads.

### Which is updated more often, BRAIN 99 or Sticker Mania 3D?

BRAIN 99 ships an update every 8 days, and Sticker Mania 3D fortnightly. Most recently, BRAIN 99 was updated on October 21, 2026 and Sticker Mania 3D on October 30, 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.*