# Calc vs LumiCalc

The clearest difference is ads: LumiCalc at none against Calc's shown. LumiCalc also leads on iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Calc sells 1 one-off in-app purchase and LumiCalc sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Calc | LumiCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Size | 4 MB | 3 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zain Saeed Mughal](https://appshunter.io/developer/1762408320) | [阳 赵](https://appshunter.io/developer/1863829449) |

## What reviewers say

### Calc

[App page](https://appshunter.io/ios/app/calc-calculator-unit-convert/id6738993634)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### LumiCalc

[App page](https://appshunter.io/ios/app/lumicalc/id6759085439)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium — Monthly | $2.99 | per month |


## Frequently asked questions

### Is Calc free?

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

### Is LumiCalc free?

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

### Do Calc or LumiCalc have ads?

Calc shows ads; LumiCalc does not.

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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.*