# Radix Converte vs ZennWidget

The clearest difference is ads: ZennWidget at none against Radix Converte's shown. ZennWidget also leads on update cadence (daily vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Radix Converte ships an update every 9 months, ZennWidget daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Radix Converte | ZennWidget |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 36 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kota Maeda](https://appshunter.io/developer/1575165482) | [taishin miyamoto](https://appshunter.io/developer/1570395608) |

## What reviewers say

### Radix Converte

[App page](https://appshunter.io/ios/app/radix-converte/id1581706168)

Easily convert numbers between different bases. Offers a simple mode for common conversions and a pro mode for advanced bases up to 36. Results can be copied with a single tap.

**Highlights:** Simple Mode for common bases, Pro Mode for bases 2-36, Tap to copy results, Ad-supported, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### ZennWidget

[App page](https://appshunter.io/ios/app/zennwidget/id6448756495)

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

**In-app purchases:** none


## Frequently asked questions

### Is Radix Converte free?

Radix Converte is free to download, with no in-app purchases.

### Is ZennWidget free?

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

### Do Radix Converte or ZennWidget have ads?

Radix Converte shows ads; ZennWidget does not.

### Which is updated more often, Radix Converte or ZennWidget?

Radix Converte ships an update every 9 months, and ZennWidget daily. Most recently, Radix Converte was updated on November 3, 2026 and ZennWidget on October 31, 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.*