# Unit Converter vs Unit co

The clearest difference is update cadence: Unit co at weekly against Unit Converter's every 3 months. Unit Converter's advantage is iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Unit Converter ships an update every 3 months, Unit co weekly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Unit Converter | Unit co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unit-co/id6736639104/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 10 MB | 24 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Subash Chander Goel](https://appshunter.io/developer/1085984888) | [Michael Mobayen](https://appshunter.io/developer/1586404621) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-convert-units-easy/id1248263394)

This app offers a straightforward and user-friendly interface for converting various units of measurement. It categorizes essential conversions for daily life, ventilation, science, and other common needs.

**Highlights:** Intuitive and simple UI, Categorized unit sets, Basic conversions (length, area, weight, volume, temperature), Ventilation conversions (velocity, volume flow, pressure), Science conversions (force, speed, power), Time conversions

**Features:** macOS Compatibility

**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 Unit Converter free?

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

### Is Unit co free?

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

### Do Unit Converter or Unit co have ads?

Neither Unit Converter nor Unit co shows ads.

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

Unit Converter ships an update every 3 months, and Unit co weekly. Most recently, Unit Converter was updated on October 14, 2026 and Unit co on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*