# Unit Converter & Currency vs Face Triangle Maker

The clearest difference is in-app purchases: Face Triangle Maker at none against Unit Converter & Currency's 3. Face Triangle Maker also leads on update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unit Converter & Currency sells 3 in-app purchases, starting at $1.29 per month. Face Triangle Maker asks for nothing beyond the download.

Unit Converter & Currency ships an update every 4 months, Face Triangle Maker fortnightly. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Unit Converter & Currency | Face Triangle Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-and-currency/id6479210637/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 36 MB |
| Requires iOS | **15.6** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长宏 侯](https://appshunter.io/developer/1726037103) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Unit Converter & Currency

[App page](https://appshunter.io/ios/app/unit-converter-and-currency/id6479210637)

This app offers a comprehensive unit conversion tool with a clean interface and extensive customization options. It supports offline use and includes a currency converter, making it a versatile utility for various conversion needs.

**Highlights:** Offline unit conversion, Currency converter, 32 unit categories, Convert as you type, Customizable units and formats, Dark and light modes, iCloud data sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $1.29 | per month |
| Pro (Yearly) | $12.99 | per year |
| Remove Ads | $2.99 | one-time |


### Face Triangle Maker

[App page](https://appshunter.io/ios/app/face-triangle-maker/id6739193821)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter & Currency free?

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

### Is Face Triangle Maker free?

Face Triangle Maker is free to download, with no in-app purchases.

### Do Unit Converter & Currency or Face Triangle Maker have ads?

Both Unit Converter & Currency and Face Triangle Maker show ads.

### Which is updated more often, Unit Converter & Currency or Face Triangle Maker?

Unit Converter & Currency ships an update every 4 months, and Face Triangle Maker fortnightly. Most recently, Unit Converter & Currency was updated on October 6, 2026 and Face Triangle Maker on October 12, 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.*