# Tricky Puzzle Chapter vs Brain Secrets

The clearest difference is in-app purchases: Brain Secrets at none against Tricky Puzzle Chapter's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tricky Puzzle Chapter sells 9 one-off in-app purchases. Brain Secrets asks for nothing beyond the download.

## The numbers

| Metric | Tricky Puzzle Chapter | Brain Secrets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-secrets-tricky-riddles/id6795434560/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Monetization | — | Ad-supported |
| Size | 338 MB | 315 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Dinh Vu Thi](https://appshunter.io/developer/1809487930) | [RollingStudio](https://appshunter.io/developer/1462929474) |

## What reviewers say

### Tricky Puzzle Chapter

[App page](https://appshunter.io/ios/app/tricky-puzzle-chapter/id6758983079)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold 1 | $0.99 | one-time |
| Gold 2 | $1.99 | one-time |
| Gold 3 | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Bundle 2 | $2.99 | one-time |
| Gold 4 | $7.99 | one-time |
| Bundle 1 | $9.99 | one-time |
| Gold 5 | $19.99 | one-time |
| Gold 6 | $39.99 | one-time |


### Brain Secrets

[App page](https://appshunter.io/ios/app/brain-secrets-tricky-riddles/id6795434560)

Engage your mind with a variety of challenging brain teasers, clever riddles, and unexpected puzzles. Solve unique levels that require observation, logic, and creativity, using simple tap and drag controls to uncover hidden clues and surprising solutions.

**Highlights:** Tricky brain teasers, Clever riddles, Unexpected puzzle solutions, Tap and drag controls, Short levels, Tests logic, observation, and creativity

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

**In-app purchases:** none


## Frequently asked questions

### Is Tricky Puzzle Chapter free?

Tricky Puzzle Chapter is free to download, with in-app purchases available.

### Is Brain Secrets free?

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

### Do Tricky Puzzle Chapter or Brain Secrets have ads?

Both Tricky Puzzle Chapter and Brain Secrets show ads.

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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.*