# Formulize vs Calcraft

The clearest difference is device support: Calcraft at 2 against Formulize's —. Calcraft also leads on iOS requirement (15.0 vs 17.5). On price and in-app purchases there is nothing between them.

Both are free to download. Formulize sells 1 one-off in-app purchase and Calcraft sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Formulize | Calcraft |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Daily |
| Size | 30 MB | 14 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Morten Gregersen](https://appshunter.io/developer/414244543) | [UNONNO](https://appshunter.io/developer/6780392879) |

## What reviewers say

### Formulize

[App page](https://appshunter.io/ios/app/formulize/id6503178796)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Formulize Pro | $2.99 | one-time |


### Calcraft

[App page](https://appshunter.io/ios/app/calcraft-formula-calculator/id6786582637)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited unlock | $2.99 | one-time |


## Frequently asked questions

### Is Formulize free?

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

### Is Calcraft free?

Calcraft 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.*