# Mechanical Pendulums vs SolveScan

The clearest difference is in-app purchases: Mechanical Pendulums at none against SolveScan's 2. SolveScan's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. SolveScan sells 2 one-off in-app purchases. Mechanical Pendulums asks for nothing beyond the download.

## The numbers

| Metric | Mechanical Pendulums | SolveScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Size | 0 MB | 30 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ManneTroll Solutions](https://appshunter.io/developer/313743954) | [EMRE SOZEN](https://appshunter.io/developer/1821634006) |

## What reviewers say

### Mechanical Pendulums

[App page](https://appshunter.io/ios/app/mechanical-pendulums/id377376047)

**In-app purchases:** none


### SolveScan

[App page](https://appshunter.io/ios/app/solvescan-math-solver/id6756850121)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Diamond | $1.99 | one-time |
| 10 Diamonds | $5.99 | one-time |


## Frequently asked questions

### Is Mechanical Pendulums free?

Mechanical Pendulums is free to download, with no in-app purchases.

### Is SolveScan free?

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

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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.*