# Metrix vs SiteCalc

Metrix and SiteCalc are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Metrix sells 1 one-off in-app purchase and SiteCalc sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Metrix | SiteCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/metrix-unit-converter/id6761781992/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 20 MB | 21 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Reply200 Inc.](https://appshunter.io/developer/1884105749) | [Neil Faulkner](https://appshunter.io/developer/527056831) |

## What reviewers say

### Metrix

[App page](https://appshunter.io/ios/app/metrix-unit-converter/id6761781992)

Effortlessly convert between units and currencies as you type. Supports over 80 units across 14 categories, including international sizing and cooking measurements. Offers smart paste, compound formats, and offline currency conversion.

**Highlights:** Converts as you type, 80+ units and 14 categories, International sizing conversions, Offline currency exchange rates, Smart paste for values and units, Compound measurement formats, Customizable categories and units

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metrix Pro | $5.99 | one-time |


### SiteCalc

[App page](https://appshunter.io/ios/app/sitecalc-construction-calc/id6762076301)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SiteCalc Pro Monthly | $4.99 | per month |
| SiteCalc Pro Yearly | $39.99 | per year |
| Sitework & Business Pack | $14.99 | one-time |
| Framing & Roofing Pack | $14.99 | one-time |
| Crew +5 Seats | $19.99 | one-time |
| Power Tools | $24.99 | one-time |
| Crew +10 Seats | $34.99 | one-time |
| All Trades | $49.99 | one-time |
| Pro Lifetime | $99.99 | one-time |
| Unlimited Crew Seats | $149.00 | one-time |


## Frequently asked questions

### Is Metrix free?

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

### Is SiteCalc free?

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

### Do Metrix or SiteCalc have ads?

Neither Metrix nor SiteCalc 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.*