# RadixRoll vs Roman Numerals Generator SDG

The clearest difference is ads: RadixRoll at none against Roman Numerals Generator SDG's shown. RadixRoll also leads on monetization model (free vs ad-supported). Roman Numerals Generator SDG's advantage is review sentiment (100% vs 67%) and update cadence (every 12 months vs every 44 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.0 for RadixRoll against 4.0 for Roman Numerals Generator SDG. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews are what separate them: 67% of RadixRoll's written reviews are positive against 100% of Roman Numerals Generator SDG's.

RadixRoll ships an update every 44 months, Roman Numerals Generator SDG every 12 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RadixRoll | Roman Numerals Generator SDG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/radixroll/id946732716/reviews) | [4.0 (2 ratings)](https://appshunter.io/ios/app/roman-numerals-generator-sdg/id6741525500/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 44 months | **Every 12 months** |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 12 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ApplicVision](https://appshunter.io/developer/528375637) | [SDG CODE DOO NIS](https://appshunter.io/developer/1343251532) |

## What reviewers say

### 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


### Roman Numerals Generator SDG

[App page](https://appshunter.io/ios/app/roman-numerals-generator-sdg/id6741525500)

Easily convert decimal numbers to Roman numerals and Roman numerals back to decimal. This utility app simplifies switching between numeral systems with a few taps.

**Highlights:** Decimal to Roman numeral conversion, Roman numeral to decimal conversion, Simple interface, Supports multiple numeral systems

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RadixRoll free?

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

### Is Roman Numerals Generator SDG free?

Roman Numerals Generator SDG is free to download, with no in-app purchases.

### Which has better reviews, RadixRoll or Roman Numerals Generator SDG?

RadixRoll and Roman Numerals Generator SDG are both rated 4.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do RadixRoll or Roman Numerals Generator SDG have ads?

Roman Numerals Generator SDG shows ads; RadixRoll does not.

### Which is updated more often, RadixRoll or Roman Numerals Generator SDG?

RadixRoll ships an update every 44 months, and Roman Numerals Generator SDG every 12 months. Most recently, RadixRoll was updated on November 1, 2026 and Roman Numerals Generator SDG on October 30, 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.*