# CalcFormula vs Numeri

The clearest difference is iOS requirement: Numeri at 16.6 against CalcFormula's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CalcFormula sells 1 one-off in-app purchase and Numeri sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CalcFormula | Numeri |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 16 MB | 4 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [仲达 夏](https://appshunter.io/developer/1436433399) | [Alexey Kruhlik](https://appshunter.io/developer/1788687034) |

## What reviewers say

### CalcFormula

[App page](https://appshunter.io/ios/app/calcformula/id1436433400)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcFormula PRO | $0.99 | one-time |


### Numeri

[App page](https://appshunter.io/ios/app/numeri-notepad-calculator/id6752167937)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is CalcFormula free?

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

### Is Numeri free?

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

### Do CalcFormula or Numeri have ads?

Neither CalcFormula nor Numeri 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.*