# Units vs Feet Inch Construction Calc

The clearest difference is in-app purchases: Units at none against Feet Inch Construction Calc's 1. Feet Inch Construction Calc's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Feet Inch Construction Calc sells 1 one-off in-app purchase. Units asks for nothing beyond the download.

## The numbers

| Metric | Units | Feet Inch Construction Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/units-conversion-calculator/id6761082020/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 33 MB | 66 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matys Bouziane](https://appshunter.io/developer/1785637310) | [Shraddhaben Parmar](https://appshunter.io/developer/1889769325) |

## What reviewers say

### Units

[App page](https://appshunter.io/ios/app/units-conversion-calculator/id6761082020)

Instantly convert any unit with this comprehensive tool. It offers 57 categories, built-in calculators for finance and health, and size lookup tables for clothing and hardware. Enjoy offline functionality and a clean, ad-free experience.

**Highlights:** 57 conversion categories, Built-in calculators (currency, finance, health), Size lookup tables, Offline functionality, Conversion history, Favorites, Multi-language support

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

**In-app purchases:** none


### Feet Inch Construction Calc

[App page](https://appshunter.io/ios/app/feet-inch-construction-calc/id6769726367)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $12.99 | one-time |


## Frequently asked questions

### Is Units free?

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

### Is Feet Inch Construction Calc free?

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

### Do Units or Feet Inch Construction Calc have ads?

Neither Units nor Feet Inch Construction Calc 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.*