# CloudLabs Metal foundry vs Calculus Solver

The clearest difference is in-app purchases: CloudLabs Metal foundry at none against Calculus Solver's 2. CloudLabs Metal foundry also leads on iOS requirement (9.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Calculus Solver sells 2 in-app purchases, starting at $7.99 per 7 days. CloudLabs Metal foundry asks for nothing beyond the download.

## The numbers

| Metric | CloudLabs Metal foundry | Calculus Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 91 MB | 57 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Mohamed Mohamed-Ali](https://appshunter.io/developer/1821633492) |

## What reviewers say

### CloudLabs Metal foundry

[App page](https://appshunter.io/ios/app/cloudlabs-metal-foundry/id1637500103)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculus Solver

[App page](https://appshunter.io/ios/app/calculus-solver-calcsnap/id6758913062)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcSnap Premium Weekly | $7.99 | per 7 days |
| CalcSnap Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is CloudLabs Metal foundry free?

CloudLabs Metal foundry is free to download, with no in-app purchases.

### Is Calculus Solver free?

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

### Do CloudLabs Metal foundry or Calculus Solver have ads?

Neither CloudLabs Metal foundry nor Calculus Solver 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.*