RadixRoll vs Roman Numerals Generator SDG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RadixRoll
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.
- 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
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RadixRoll is a neat pedagogic radix converter developed by ApplicVision. The application is available on both iPhone and iPad and lets you easily shift between decimal, hexadecimal, binary and roman numbers. Number Ranges: Decimal: 99999999 Hexadecimal: FFFFFFF (268435455) Binary: 1111111111111111 (65535) Roman: MMMCMXCIX (3999) On iPad you can change all four radix scrolls at the same time, and on iPhone there's a slider to set which two number bases you want to display and convert between.
Roman Numerals Generator SDG
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.
- Decimal to Roman numeral conversion
- Roman numeral to decimal conversion
- Simple interface
- Supports multiple numeral systems
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The Roman numerals generator allows you to easily convert a decimal number to Roman numerals and vice versa, making it simple to switch between different numeral systems with just a few clicks.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | RadixRoll | Roman Numerals Generator SDG |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) | 4.0 (2 ratings) |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 44 months | Every 12 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | ApplicVision | SDG CODE DOO NIS |
Customer experience
RadixRoll
Roman Numerals Generator SDG
In-app purchases
RadixRoll
No in-app purchases
Roman Numerals Generator SDG
No in-app purchases
Questions
Is RadixRoll free?
Is Roman Numerals Generator SDG free?
Which has better reviews, RadixRoll or Roman Numerals Generator SDG?
Do RadixRoll or Roman Numerals Generator SDG have ads?
Which is updated more often, RadixRoll or Roman Numerals Generator SDG?
Other comparisons
