# Metric To US Converter vs SimpleUnit Lite

The clearest difference is device support: Metric To US Converter at 3 against SimpleUnit Lite's 1. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Metric To US Converter ships an update every 8 days, SimpleUnit Lite every 5 days. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Metric To US Converter | SimpleUnit Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (87 ratings)](https://appshunter.io/ios/app/metric-to-us-converter/id412489703/reviews)** | — |
| Number of ratings | **87** | — |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 35 MB | 7 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lucid Atomics Corporation](https://appshunter.io/developer/6815991287) | [Nickolas Johnson](https://appshunter.io/developer/1710993762) |

## What reviewers say

### Metric To US Converter

[App page](https://appshunter.io/ios/app/metric-to-us-converter/id412489703)

Easily convert between common metric and US imperial units. This application offers straightforward conversions for distance, temperature, volume, and weight across four dedicated tabs. A comprehensive wheel provides access to a wide range of additional conversions.

**Highlights:** Metric to US unit conversion, Distance conversion, Temperature conversion, Volume conversion, Weight conversion, Comprehensive conversion wheel

**In-app purchases:** none


### SimpleUnit Lite

[App page](https://appshunter.io/ios/app/simpleunit-lite/id6470175430)

**In-app purchases:** none


## Frequently asked questions

### Is Metric To US Converter free?

Metric To US Converter is free to download, with no in-app purchases.

### Is SimpleUnit Lite free?

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

### Which is updated more often, Metric To US Converter or SimpleUnit Lite?

Metric To US Converter ships an update every 8 days, and SimpleUnit Lite every 5 days. Most recently, Metric To US Converter was updated on September 30, 2026 and SimpleUnit Lite on October 15, 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.*