# RiddleRush Mind Solver vs Sharp Blocks Puzzle

RiddleRush Mind Solver and Sharp Blocks Puzzle are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RiddleRush Mind Solver | Sharp Blocks Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 18 MB | 15 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kinderpsychiatrisch Centrum Genk](https://appshunter.io/developer/1816905854) | [Friends Neighborhood Guild Inc](https://appshunter.io/developer/1819331202) |

## What reviewers say

### RiddleRush Mind Solver

[App page](https://appshunter.io/ios/app/riddlerush-mind-solver/id6746449513)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sharp Blocks Puzzle

[App page](https://appshunter.io/ios/app/sharp-blocks-puzzle/id6747007004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RiddleRush Mind Solver free?

RiddleRush Mind Solver is free to download, with no in-app purchases.

### Is Sharp Blocks Puzzle free?

Sharp Blocks Puzzle is free to download, with no in-app purchases.

### Do RiddleRush Mind Solver or Sharp Blocks Puzzle have ads?

Neither RiddleRush Mind Solver nor Sharp Blocks Puzzle shows 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.*