# Formulize vs IOV

The clearest difference is in-app purchases: IOV at none against Formulize's 1. IOV also leads on iOS requirement (12.0 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. Formulize sells 1 one-off in-app purchase. IOV asks for nothing beyond the download.

## The numbers

| Metric | Formulize | IOV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/formulize/id6503178796/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 55 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Morten Gregersen](https://appshunter.io/developer/414244543) | [深圳市环宇鼎鑫科技有限公司](https://appshunter.io/developer/1639662642) |

## What reviewers say

### Formulize

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

Create and manage personalized calculation formulas with this intuitive app. It supports basic arithmetic, custom formulas, and dynamic variables, making complex math accessible for students and professionals alike.

**Highlights:** Custom formula creation and saving, Basic arithmetic operations, Intuitive user interface, Dynamic variable input, Operator precedence support

**Features:** Vision Pro support

**In-app purchases (1)**

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


### IOV

[App page](https://appshunter.io/ios/app/iov/id6739160140)

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

**In-app purchases:** none


## Frequently asked questions

### Is Formulize free?

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

### Is IOV free?

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

### Do Formulize or IOV have ads?

Neither Formulize nor IOV 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.*