# Riddle test vs Big Brain, Small Brain

The clearest difference is in-app purchases: Big Brain, Small Brain at none against Riddle test's 10. Big Brain, Small Brain also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Riddle test sells 7 one-off in-app purchases. Big Brain, Small Brain asks for nothing beyond the download.

## The numbers

| Metric | Riddle test | Big Brain, Small Brain |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 221 MB | 128 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [KATAPS, TOO](https://appshunter.io/developer/1767618987) | [saas ai ltd](https://appshunter.io/developer/1686810267) |

## What reviewers say

### Riddle test

[App page](https://appshunter.io/ios/app/riddle-test/id6670793549)

This game challenges your mind with unique riddles that defy conventional logic. Prepare to question your assumptions and think unconventionally to solve tricky puzzles. It's a test of adaptability and intellect, where the most unexpected answers are often the correct ones.

**Highlights:** Unique and unconventional riddles, Challenging puzzles that defy logic, Tests adaptability and unconventional thinking, Unexpected and surprising answers, Engaging brain game experience

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crystals | $3.99 | one-time |
| Unlock all Riddles | $3.99 | one-time |
| No Ads | $3.99 | one-time |
| Crystals Pack #2 | $4.99 | one-time |
| Crystals + No Ads | $4.99 | one-time |
| Crystals Pack #3 | $5.99 | one-time |
| Crystals Pack #4 | $6.99 | one-time |


### Big Brain, Small Brain

[App page](https://appshunter.io/ios/app/big-brain-small-brain/id6743080421)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Riddle test free?

Riddle test is free to download, with in-app purchases available.

### Is Big Brain, Small Brain free?

Big Brain, Small Brain is free to download, with no in-app purchases.

### Do Riddle test or Big Brain, Small Brain have ads?

Riddle test shows ads; Big Brain, Small Brain does not.

---

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