# Converter vs Converter

The clearest difference is ads: Converter at none against Converter's shown. Converter also leads on iOS requirement (10.0 vs 15.0). Converter's advantage is update cadence (every 3 months vs every 45 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Converter sells 1 one-off in-app purchase and Converter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Converter ships an update every 45 months, Converter every 3 months. The most recent releases landed on September 21, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | Converter | Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/converter-unit-conversion/id1453497685/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 19 MB | 23 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intuz, Inc.](https://appshunter.io/developer/1445627232) | [CHI HOU LAM](https://appshunter.io/developer/1559222253) |

## What reviewers say

### Converter

[App page](https://appshunter.io/ios/app/converter-unit-conversion/id1453497685)

This app offers a comprehensive and customizable unit converter with over 1400 units across 52 categories. It includes a built-in calculator, currency conversion with automatic updates, and specialized converters for clothing and cooking. Designed for ease of use on Apple devices, it supports offline conversions and offers a clean, professional interface.

**Highlights:** Over 1400 units in 52 categories, Integrated custom calculator, Offline unit conversion, Currency conversion with auto-updates, Customizable unit visibility, Widget and Apple Watch support, Conversion history and bookmarking

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $1.99 | one-time |


### Converter

[App page](https://appshunter.io/ios/app/converter-common-units-convert/id1570015168)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Converter free?

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

### Is Converter free?

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

### Do Converter or Converter have ads?

Converter shows ads; Converter does not.

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

Converter ships an update every 45 months, and Converter every 3 months. Most recently, Converter was updated on September 21, 2026 and Converter on August 18, 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.*