# Whooo? vs Brain Test 4

The clearest difference is review sentiment: Brain Test 4 at 77% against Whooo?'s 19%. Brain Test 4 also leads on rating (4.8 vs 4.3) and chart position (#83 vs unranked). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Whooo? sells 10 one-off in-app purchases and Brain Test 4 sells 12 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Brain Test 4 holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 33K and 81K respectively. Written reviews point the same way: 19% of Whooo?'s written reviews are positive against 77% of Brain Test 4's.

Whooo? ships an update every 6 weeks, Brain Test 4 every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Whooo? | Brain Test 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (33K ratings)](https://appshunter.io/ios/app/whooo/id1509471075/reviews) | **[4.8 (81K ratings)](https://appshunter.io/ios/app/brain-test-4-tricky-friends/id1642596906/reviews)** |
| Number of ratings | 33K | **81K** |
| Positive reviews | 18.7% of reviews | **76.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#83** |
| Size | 219 MB | 343 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yso Corp](https://appshunter.io/developer/659815325) | [UNICO STUDIO](https://appshunter.io/developer/1467451326) |

## What reviewers say

### Whooo?

[App page](https://appshunter.io/ios/app/whooo/id1509471075)

A fun guessing game where players identify characters based on their features. Unlock all the cards by correctly identifying the right person. Play solo or challenge friends in versus mode.

**Highlights:** Character identification, Feature-based guessing, Card collection, Solo mode, Versus mode

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 coins | $0.99 | one-time |
| 2250 coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 6000 coins | $4.99 | one-time |
| Monster Pack | $4.99 | one-time |
| Redheads Pack | $4.99 | one-time |
| Glasses Pack | $4.99 | one-time |
| Hat Pack | $4.99 | one-time |
| 15 000 coins | $9.99 | one-time |
| Ultimate Pack | $14.99 | one-time |

**What reviewers like**

- 🚀 Fun game
- 👍 Gameplay similar to board game
- 💡 Potential for multiplayer mode

**What reviewers complain about**

- 🔥 Too many ads
- 🐛 Glitches and freezing issues
- 🤖 Opponent has unfair advantage
- 🤔 Limited question options

**Reported bugs**

- Game freezes during finals
- Opponent cards not matching correctly

**Requested features**

- Reduce ads or offer ad-free version
- Add ability to choose characters
- Improve gameplay balance
- Expand question options


### Brain Test 4

[App page](https://appshunter.io/ios/app/brain-test-4-tricky-friends/id1642596906)

**Currently charting:** #83 Top Grossing · Trivia, #106 Top Free · Trivia, #183 Top Free · Family (US App Store)

Engage in hundreds of tricky puzzles with new characters and customization. This addictive game offers mind-blowing brain teasers and unexpected solutions. It's a fun, offline experience for those who enjoy challenging their minds and testing their IQ.

**Highlights:** Tricky and mind-blowing brain teasers, Surprising riddles with unexpected solutions, Unlockable characters and customization, Animated characters and fan-favorite art style, Dozens of levels with new updates, Offline gameplay, Family-friendly content

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Package | $4.99 | per 7 days |
| 500 Coins Pack5 | $2.99 | one-time |
| 250 Coins | $2.99 | one-time |
| Remove Ads Discount Offer | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 500 Coins | $4.99 | one-time |
| Remove Ads Offer | $4.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Brain Pack | $6.99 | one-time |
| 1000 Coins | $7.99 | one-time |
| 2500 Coins | $14.99 | one-time |
| Supreme Bundle | $19.99 | one-time |

**What reviewers like**

- 🧠 Challenging and fun puzzles
- 🎨 Customizable characters
- 🤖 Helps improve brain power
- 🕹️ Engaging gameplay

**What reviewers complain about**

- 💰 Too many ads
- 🐛 Occasional glitches and bugs
- 🔍 Some puzzles lack clarity
- 🕰️ Levels can be completed too quickly

**Reported bugs**

- Levels not registering correct answers
- Game crashing or freezing
- Ads not loading properly

**Requested features**

- More levels and content updates
- Ability to change outfits for all characters
- Reduced ads or option to remove them
- Improved hint system


## Frequently asked questions

### Is Whooo? free?

Whooo? is free to download, with in-app purchases available.

### Is Brain Test 4 free?

Brain Test 4 is free to download, with in-app purchases available.

### Which has better reviews, Whooo? or Brain Test 4?

Brain Test 4 is rated higher. Whooo? averages 4.3 out of 5 from 33K ratings, while Brain Test 4 averages 4.8 from 81K ratings.

### Do Whooo? or Brain Test 4 have ads?

Both Whooo? and Brain Test 4 show ads.

### Which is updated more often, Whooo? or Brain Test 4?

Whooo? ships an update every 6 weeks, and Brain Test 4 every 2 months. Most recently, Whooo? was updated on November 1, 2026 and Brain Test 4 on November 1, 2026.

---

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