# ROV Quiz vs Ace DSAT Math

The clearest difference is in-app purchases: ROV Quiz at none against Ace DSAT Math's 7. ROV Quiz also leads on device support (5 vs 3). Ace DSAT Math's advantage is review sentiment (100% vs 67%) and update cadence (every 10 days vs every 32 months). On price and ads there is nothing between them.

Both are free to download. Ace DSAT Math sells 7 in-app purchases, starting at $199.99 per 3 months. ROV Quiz asks for nothing beyond the download.

ROV Quiz ships an update every 32 months, Ace DSAT Math every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | ROV Quiz | Ace DSAT Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/ace-dsat-math/id6466779955/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 105 MB | 61 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BARTOLI JOHAN](https://appshunter.io/developer/1317257810) | [Arif Yetik](https://appshunter.io/developer/1705636954) |

## What reviewers say

### ROV Quiz

[App page](https://appshunter.io/ios/app/rov-quiz/id1539137976)

Learn the fundamentals of ROV systems quickly with this engaging quiz app. Designed for industry professionals to share with others, it uses chapter-based quizzes to reinforce learning and improve understanding of complex topics in a short amount of time.

**Highlights:** Learn ROV system basics, Chapter-based quizzes, Reinforce learning, Share with colleagues and friends, Quick learning in 5 minutes

**In-app purchases:** none


### Ace DSAT Math

[App page](https://appshunter.io/ios/app/ace-dsat-math/id6466779955)

Master Digital SAT Math with comprehensive video lessons, over 2,000 practice questions, and full-length practice tests. Get personalized feedback and expert guidance to achieve your target score.

**Highlights:** 25+ hours of video lessons, 2,000+ practice questions with solutions, 12 full-length practice tests, Performance analytics, Personalized tutor support, College guidance

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Month Premium Access | $199.99 | per 3 months |
| 6-Month Premium Access | $299.99 | per 6 months |
| 12-Month Premium Access | $399.99 | per year |
| Sat Algebra | $4.99 | one-time |
| Problem Solving  Data analysis | $4.99 | one-time |
| Advanced Math | $4.99 | one-time |
| Geometry & Trigonometry | $4.99 | one-time |


## Frequently asked questions

### Is ROV Quiz free?

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

### Is Ace DSAT Math free?

Ace DSAT Math is free to download, with in-app purchases available.

### Do ROV Quiz or Ace DSAT Math have ads?

Neither ROV Quiz nor Ace DSAT Math shows ads.

### Which is updated more often, ROV Quiz or Ace DSAT Math?

ROV Quiz ships an update every 32 months, and Ace DSAT Math every 10 days. Most recently, ROV Quiz was updated on November 3, 2026 and Ace DSAT Math on November 3, 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.*