# Luma Calc vs EV Calc

The clearest difference is price: Luma Calc at Free against EV Calc's $0.49. Luma Calc also leads on iOS requirement (13.0 vs 17.0). EV Calc's advantage is update cadence (every 2 days vs every 7 months). On ads, in-app purchases and device support there is nothing between them.

Luma Calc is free to download; EV Calc costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

Luma Calc ships an update every 7 months, EV Calc every 2 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Luma Calc | EV Calc |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Size | 19 MB | 0 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [yeongsu son](https://appshunter.io/developer/1795476431) | [Akihiro Sakai](https://appshunter.io/developer/6798064804) |

## What reviewers say

### Luma Calc

[App page](https://appshunter.io/ios/app/luma-calc/id6741770226)

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

**In-app purchases:** none


### EV Calc

[App page](https://appshunter.io/ios/app/ev-calc/id6814673994)

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

**In-app purchases:** none


## Frequently asked questions

### Is Luma Calc free?

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

### Is EV Calc free?

EV Calc costs $0.49, with no in-app purchases.

### Do Luma Calc or EV Calc have ads?

Neither Luma Calc nor EV Calc shows ads.

### Which is updated more often, Luma Calc or EV Calc?

Luma Calc ships an update every 7 months, and EV Calc every 2 days. Most recently, Luma Calc was updated on October 25, 2026 and EV Calc on October 12, 2026.

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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.*