# Roman numerals and math vs Nonsense

The clearest difference is ads: Roman numerals and math at none against Nonsense's shown. Roman numerals and math also leads on rating (5.0 vs 4.7) and iOS requirement (12.0 vs 16.4). Nonsense's advantage is ratings volume (407 vs 1) and update cadence (every 4 weeks vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Roman numerals and math sells 1 one-off in-app purchase and Nonsense sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Roman numerals and math holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Nonsense has 407 ratings behind it against 1, so its average is the more settled of the two.

Roman numerals and math ships an update every 3 months, Nonsense every 4 weeks. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Roman numerals and math | Nonsense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roman-numerals-and-math/id1234638291/reviews)** | [4.7 (407 ratings)](https://appshunter.io/ios/app/nonsense-language-learning/id1642852912/reviews) |
| Number of ratings | 1 | **407** |
| Positive reviews | — | 73.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 19 MB | 140 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Nelly Latypova](https://appshunter.io/developer/1150816403) | [The Nonsense Company, Inc.](https://appshunter.io/developer/1705315576) |

## What reviewers say

### Roman numerals and math

[App page](https://appshunter.io/ios/app/roman-numerals-and-math/id1234638291)

This app helps users convert numbers to Roman numerals and vice versa, up to 1000. It is designed to assist children and college students in learning Roman number systems.

**Highlights:** Convert numbers to Roman numerals, Convert Roman numerals to numbers, Supports numbers up to 1000, Educational tool for children and students, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertising | $2.99 | one-time |


### Nonsense

[App page](https://appshunter.io/ios/app/nonsense-language-learning/id1642852912)

Learn languages by immersing yourself in movie scenes. Understand words and grammar with in-context explanations and hear how native speakers actually use the language. New movies are added weekly, with English and Spanish available now and more languages coming soon.

**Highlights:** Immerse in movie scenes, In-context explanations, Learn native speaker usage, New movies added weekly, English and Spanish available, Ad-free option

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Plus Monthly | $14.99 | per month |
| Premium Annual | $69.99 | per year |
| Premium Plus | $149.99 | per year |


## Frequently asked questions

### Is Roman numerals and math free?

Roman numerals and math is free to download, with in-app purchases available.

### Is Nonsense free?

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

### Which has better reviews, Roman numerals and math or Nonsense?

Roman numerals and math is rated higher. Roman numerals and math averages 5.0 out of 5 from 1 ratings, while Nonsense averages 4.7 from 407 ratings.

### Do Roman numerals and math or Nonsense have ads?

Nonsense shows ads; Roman numerals and math does not.

### Which is updated more often, Roman numerals and math or Nonsense?

Roman numerals and math ships an update every 3 months, and Nonsense every 4 weeks. Most recently, Roman numerals and math was updated on October 12, 2026 and Nonsense on October 27, 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.*