# Mila's Length Converter vs Ohms Calc

The clearest difference is price: Mila's Length Converter at Free against Ohms Calc's $0.99. Ohms Calc's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

Mila's Length Converter is free to download; Ohms Calc costs $0.99 up front. Mila's Length Converter sells 4 in-app purchases, starting at $0.99 per month. Ohms Calc asks for nothing beyond the download.

## The numbers

| Metric | Mila's Length Converter | Ohms Calc |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (43 ratings)](https://appshunter.io/ios/app/milas-length-converter/id972443705/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 2 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scott DeSapio](https://appshunter.io/developer/403110618) | [CHRISTOPHER GEORGE RUSTAGE](https://appshunter.io/developer/1602304843) |

## What reviewers say

### Mila's Length Converter

[App page](https://appshunter.io/ios/app/milas-length-converter/id972443705)

Convert lengths between modern and historical units, including ancient civilizations. Offers smart formatting, custom precision, and a favorites list for frequently used conversions. Supports iPhone, iPad, and Mac.

**Highlights:** 60+ modern and historical length units, Conversions from 5 ancient civilizations, Compound unit support (e.g., feet + inches), Customizable precision (0-10 decimal places), Favorites list for quick access, Dark mode and customizable themes, Available on iPhone, iPad, and Mac

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mila's Length PRO Monthly | $0.99 | per month |
| Mila's Length PRO Yearly | $4.99 | per year |
| Mila's Length Converter PRO | $4.99 | one-time |
| Mila's Length PRO Lifetime | $9.99 | one-time |


### Ohms Calc

[App page](https://appshunter.io/ios/app/ohms-calc/id1602304841)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mila's Length Converter free?

Mila's Length Converter is free to download, with in-app purchases available.

### Is Ohms Calc free?

Ohms Calc costs $0.99, with no in-app purchases.

### Do Mila's Length Converter or Ohms Calc have ads?

Mila's Length Converter shows ads; Ohms Calc 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.*