# Unit Converter & Calculators vs Unit Converter

The clearest difference is in-app purchases: Unit Converter at none against Unit Converter & Calculators's 1. Unit Converter also leads on ads (none vs shown). Unit Converter & Calculators's advantage is update cadence (every 5 days vs every 13 months) and iOS requirement (15.6 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Unit Converter & Calculators sells 1 one-off in-app purchase. Unit Converter asks for nothing beyond the download.

Unit Converter & Calculators ships an update every 5 days, Unit Converter every 13 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Unit Converter & Calculators | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-convertly/id6739451660/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 13 months |
| Monetization | — | Free |
| Size | 34 MB | 0 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Umit YILMAZ](https://appshunter.io/developer/1772563348) | [Maarten Borsje](https://appshunter.io/developer/1650073735) |

## What reviewers say

### Unit Converter & Calculators

[App page](https://appshunter.io/ios/app/unit-converter-and-calculators/id6736622331)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-convertly/id6739451660)

Easily switch between metric and imperial measurements for length, area, mass, temperature, and more. This tool offers quick, accurate conversions with an intuitive interface and offline functionality.

**Highlights:** 15+ unit categories, Metric and imperial support, Quick and precise conversions, Intuitive interface, Conversion history, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter & Calculators free?

Unit Converter & Calculators is free to download, with in-app purchases available.

### Is Unit Converter free?

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

### Do Unit Converter & Calculators or Unit Converter have ads?

Unit Converter & Calculators shows ads; Unit Converter does not.

### Which is updated more often, Unit Converter & Calculators or Unit Converter?

Unit Converter & Calculators ships an update every 5 days, and Unit Converter every 13 months. Most recently, Unit Converter & Calculators was updated on October 8, 2026 and Unit Converter on October 24, 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.*