# The Converter vs Unit Ⅽonverter

The clearest difference is review sentiment: The Converter at 75% against Unit Ⅽonverter's 25%. The Converter also leads on ads (none vs shown) and iOS requirement (7.0 vs 18.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. The Converter sells 1 one-off in-app purchase and Unit Ⅽonverter sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

The Converter ships an update every 6 weeks, Unit Ⅽonverter every 3 weeks. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | The Converter | Unit Ⅽonverter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/the-converter/id286911289/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | **75.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 8 MB |
| Requires iOS | **7.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Kofman](https://appshunter.io/developer/286911292) | [Polymath Company Limited](https://appshunter.io/developer/1072350394) |

## What reviewers say

### The Converter

[App page](https://appshunter.io/ios/app/the-converter/id286911289)

This app offers a comprehensive unit and currency converter with over 1500 units across 65 categories. It features advanced search, customization, and two conversion modes for convenience, performing calculations as you type.

**Highlights:** 1500+ units across 65 categories, Advanced search and customization, Standard and Expanded conversion modes, Conversions performed as you type, Supports over 180 countries for currency

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Unit Ⅽonverter

[App page](https://appshunter.io/ios/app/unit-onverter/id1499479393)

Easily convert between over 1600 units of measurement across 75 categories, including custom units and complex calculations. Supports offline mode and offers a convenient history of your conversions.

**Highlights:** Convert over 1600 units in 75 categories, Supports custom units and combinations, Calculator for expression input, View conversion histories, Add favorite units, Offline mode, Copy and share results

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UnitConverterPremiumMonthly | $1.99 | per month |
| UnitConverterPremiumLifeTime | $33.99 | one-time |


## Frequently asked questions

### Is The Converter free?

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

### Is Unit Ⅽonverter free?

Unit Ⅽonverter is free to download, with in-app purchases available.

### Do The Converter or Unit Ⅽonverter have ads?

Unit Ⅽonverter shows ads; The Converter does not.

### Which is updated more often, The Converter or Unit Ⅽonverter?

The Converter ships an update every 6 weeks, and Unit Ⅽonverter every 3 weeks. Most recently, The Converter was updated on October 31, 2026 and Unit Ⅽonverter on November 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.*