# Simple Units Converter lite vs Unit co

The clearest difference is update cadence: Unit co at weekly against Simple Units Converter lite's every 8 months. Unit co also leads on iOS requirement (12.0 vs 16.2). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Simple Units Converter lite against 5.0 for Unit co. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Simple Units Converter lite ships an update every 8 months, Unit co weekly. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Simple Units Converter lite | Unit co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/simple-units-converter-lite/id599423578/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/unit-co/id6736639104/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | Free |
| Size | 9 MB | 24 MB |
| Requires iOS | 16.2 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mind Trends LLC](https://appshunter.io/developer/582509215) | [Michael Mobayen](https://appshunter.io/developer/1586404621) |

## What reviewers say

### Simple Units Converter lite

[App page](https://appshunter.io/ios/app/simple-units-converter-lite/id599423578)

Easily convert between various units of measurement with this user-friendly calculator. It offers a wide range of dimensions and units for everyday use and specific applications.

**Highlights:** Extensive unit library, 22 different dimensions, User-friendly interface, General-purpose calculator, Lite version

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

**In-app purchases:** none


### Unit co

[App page](https://appshunter.io/ios/app/unit-co/id6736639104)

Easily convert between various units of measurement with this straightforward utility. It offers a simple interface for quick and accurate conversions across different categories.

**Highlights:** Unit conversion, Multiple measurement categories, Simple interface, Accurate results

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Units Converter lite free?

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

### Is Unit co free?

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

### Which has better reviews, Simple Units Converter lite or Unit co?

Simple Units Converter lite and Unit co are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Simple Units Converter lite or Unit co have ads?

Neither Simple Units Converter lite nor Unit co shows ads.

### Which is updated more often, Simple Units Converter lite or Unit co?

Simple Units Converter lite ships an update every 8 months, and Unit co weekly. Most recently, Simple Units Converter lite was updated on October 8, 2026 and Unit co on October 3, 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.*