# Riddle test vs Blue Alien Scape

The clearest difference is in-app purchases: Blue Alien Scape at none against Riddle test's 10. Blue Alien Scape also leads on ads (none vs shown). Riddle test's advantage is update cadence (every 2 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Riddle test sells 7 one-off in-app purchases. Blue Alien Scape asks for nothing beyond the download.

Riddle test ships an update every 2 days, Blue Alien Scape every 6 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Riddle test | Blue Alien Scape |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/riddle-test/id6670793549/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 221 MB | 141 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [KATAPS, TOO](https://appshunter.io/developer/1767618987) | [Ana del Pino](https://appshunter.io/developer/1765100366) |

## 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 |


### Blue Alien Scape

[App page](https://appshunter.io/ios/app/blue-alien-scape/id6751602366)

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

**In-app purchases:** none


## Frequently asked questions

### Is Riddle test free?

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

### Is Blue Alien Scape free?

Blue Alien Scape is free to download, with no in-app purchases.

### Do Riddle test or Blue Alien Scape have ads?

Riddle test shows ads; Blue Alien Scape does not.

### Which is updated more often, Riddle test or Blue Alien Scape?

Riddle test ships an update every 2 days, and Blue Alien Scape every 6 months. Most recently, Riddle test was updated on October 30, 2026 and Blue Alien Scape 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.*