# Numbers Converter vs RadixRoll

The clearest difference is review sentiment: RadixRoll at 67% against Numbers Converter's 0%. RadixRoll also leads on rating (4.0 vs 1.0) and in-app purchases (none vs 1). Numbers Converter's advantage is update cadence (monthly vs every 44 months). On price, ads, device support and iOS requirement there is nothing between them.

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

RadixRoll holds the better App Store score, 4.0 against 1.0. That said, the two scores are not equally well evidenced: RadixRoll has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Numbers Converter's written reviews are positive against 67% of RadixRoll's.

Numbers Converter ships an update monthly, RadixRoll every 44 months. The most recent releases landed on September 8, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Numbers Converter | RadixRoll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/numbers-converter/id888757088/reviews) | **[4.0 (5 ratings)](https://appshunter.io/ios/app/radixroll/id946732716/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 44 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 9 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Le Vu](https://appshunter.io/developer/888757091) | [ApplicVision](https://appshunter.io/developer/528375637) |

## What reviewers say

### Numbers Converter

[App page](https://appshunter.io/ios/app/numbers-converter/id888757088)

Easily convert numbers between Decimal, Binary, Octal, and Hexadecimal bases. This utility app offers a straightforward interface for quick and accurate number base conversions.

**Highlights:** Decimal conversion, Binary conversion, Octal conversion, Hexadecimal conversion, Simple interface

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### RadixRoll

[App page](https://appshunter.io/ios/app/radixroll/id946732716)

Easily convert numbers between decimal, hexadecimal, binary, and Roman numeral systems. Supports a wide range of values and offers synchronized scrolling on iPad for efficient conversion.

**Highlights:** Decimal to Hexadecimal conversion, Hexadecimal to Binary conversion, Binary to Roman numeral conversion, Roman numeral to Decimal conversion, Synchronized scrolling on iPad, Slider for two-base conversion on iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numbers Converter free?

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

### Is RadixRoll free?

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

### Which has better reviews, Numbers Converter or RadixRoll?

RadixRoll is rated higher. Numbers Converter averages 1.0 out of 5 from 1 ratings, while RadixRoll averages 4.0 from 5 ratings.

### Do Numbers Converter or RadixRoll have ads?

Neither Numbers Converter nor RadixRoll shows ads.

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

Numbers Converter ships an update monthly, and RadixRoll every 44 months. Most recently, Numbers Converter was updated on September 8, 2026 and RadixRoll on June 11, 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.*