# Trivia & Converter for RBX vs ScrollMath

The clearest difference is update cadence: ScrollMath at every 6 days against Trivia & Converter for RBX's every 36 months. ScrollMath also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Trivia & Converter for RBX sells 4 one-off in-app purchases and ScrollMath sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Trivia & Converter for RBX ships an update every 36 months, ScrollMath every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Trivia & Converter for RBX | ScrollMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8.4K ratings)](https://appshunter.io/ios/app/trivia-and-converter-for-rbx/id1442084425/reviews)** | — |
| Number of ratings | **8.4K** | — |
| Positive reviews | 31.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 181 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Em Nguyen Thi](https://appshunter.io/developer/1436374994) | [David Domenech](https://appshunter.io/developer/1748071808) |

## What reviewers say

### Trivia & Converter for RBX

[App page](https://appshunter.io/ios/app/trivia-and-converter-for-rbx/id1442084425)

Test your knowledge about a popular block-based gaming platform with fun trivia and quizzes. Estimate the real-world currency value of your in-game currency. This app is for entertainment and educational purposes only.

**Highlights:** Trivia game about gaming platform, True or false quiz on earning in-game currency, In-game currency to USD converter, Test knowledge about currency system, Estimate currency worth

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| R$UIZ | $0.99 | one-time |
| Robux to USD Converter | $0.99 | one-time |
| No Ads | $1.99 | one-time |
| Unlock All +  Remove All Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Fun quizzes
- 👍 Entertaining app
- 💡 Good for learning about Roblox

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🔍 Misleading claims about earning Robux
- ⏱️ Limited time to answer questions
- 💸 Excessive ads

**Reported bugs**

- Answers not registering correctly
- Frequent crashes and freezes
- Incompatibility with older devices

**Requested features**

- Ability to earn real Robux
- More time to answer questions
- Improved question accuracy


### ScrollMath

[App page](https://appshunter.io/ios/app/scrollmath/id6756417645)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | per month |
| Remove Ads | $9.99 | per year |


## Frequently asked questions

### Is Trivia & Converter for RBX free?

Trivia & Converter for RBX is free to download, with in-app purchases available.

### Is ScrollMath free?

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

### Do Trivia & Converter for RBX or ScrollMath have ads?

Neither Trivia & Converter for RBX nor ScrollMath shows ads.

### Which is updated more often, Trivia & Converter for RBX or ScrollMath?

Trivia & Converter for RBX ships an update every 36 months, and ScrollMath every 6 days. Most recently, Trivia & Converter for RBX was updated on October 24, 2026 and ScrollMath on October 25, 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.*