# Math Quiz!! vs ROBAI

The clearest difference is rating: Math Quiz!! at 5.0 against ROBAI's 3.0. Math Quiz!! also leads on iOS requirement (7.1 vs 13.0). ROBAI's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Math Quiz!! sells 2 one-off in-app purchases and ROBAI sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math Quiz!! holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Math Quiz!! ships an update every 2 months, ROBAI every 2 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | Math Quiz!! | ROBAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-quiz/id931346866/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/robai/id6447776311/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 38 MB | 171 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kozo Terai](https://appshunter.io/developer/817321452) | [TRICK 3D](https://appshunter.io/developer/580298987) |

## What reviewers say

### Math Quiz!!

[App page](https://appshunter.io/ios/app/math-quiz/id931346866)

Practice fundamental math operations like addition, subtraction, multiplication, and division. Engage in timed challenges to improve calculation speed and compete globally. Offers various game modes to make learning numbers and patterns enjoyable.

**Highlights:** Addition, subtraction, multiplication, division problems, Timed attack mode with levels, Global leaderboard competition, Learn numbers and find patterns, Brain training puzzles

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads for Math Quiz | $0.99 | one-time |
| TimeShift(10) for Math Quiz | $0.99 | one-time |


### ROBAI

[App page](https://appshunter.io/ios/app/robai/id6447776311)

Engage in fun conversations with a customizable 3D AI chatbot. This intelligent companion can assist with tasks like meal planning, learning, or simply provide entertaining interactions with animated movements.

**Highlights:** 3D customizable chatbot, AI-powered conversations, Assistance with tasks, Animated movements, Personalized appearance

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Power Pellets | $0.99 | one-time |
| 300 Power Pellets | $2.99 | one-time |
| 500 Power Pellets | $4.99 | one-time |
| 1000 Power Pellets | $9.99 | one-time |


## Frequently asked questions

### Is Math Quiz!! free?

Math Quiz!! is free to download, with in-app purchases available.

### Is ROBAI free?

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

### Which has better reviews, Math Quiz!! or ROBAI?

Math Quiz!! is rated higher. Math Quiz!! averages 5.0 out of 5 from 1 ratings, while ROBAI averages 3.0 from 2 ratings.

### Do Math Quiz!! or ROBAI have ads?

Neither Math Quiz!! nor ROBAI shows ads.

### Which is updated more often, Math Quiz!! or ROBAI?

Math Quiz!! ships an update every 2 months, and ROBAI every 2 weeks. Most recently, Math Quiz!! was updated on September 30, 2026 and ROBAI on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*