# Quick Maffs vs Qubiee

The clearest difference is in-app purchases: Quick Maffs at none against Qubiee's 2. Qubiee's advantage is rating (5.0 vs 4.8). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Qubiee sells 2 in-app purchases, starting at $9.99 per month. Quick Maffs asks for nothing beyond the download.

Qubiee holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Quick Maffs ships an update weekly, Qubiee every 10 days. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Quick Maffs | Qubiee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/quick-maffs/id6740391231/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/qubiee/id6754060406/reviews)** |
| Number of ratings | 5 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | **Free** | Freemium |
| Size | 14 MB | 37 MB |
| Requires iOS | 17.6 | **17.5** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Keith Martin](https://appshunter.io/developer/1789711589) | [Qubiee, Inc.](https://appshunter.io/developer/1846504655) |

## What reviewers say

### Quick Maffs

[App page](https://appshunter.io/ios/app/quick-maffs/id6740391231)

This mental math application offers 13 customizable game modes to sharpen arithmetic skills. It's ideal for students, professionals preparing for interviews, or anyone looking to boost their mathematical abilities. The app is completely free with no advertisements or in-app purchases.

**Highlights:** 13 customizable game modes, Various arithmetic types, Tailored difficulty levels, No ads or paywalls, Improve math skills

**Features:** macOS Compatibility

**In-app purchases:** none


### Qubiee

[App page](https://appshunter.io/ios/app/qubiee/id6754060406)

This app makes learning quantitative finance engaging through daily quizzes and social challenges. Master probability, mental math, and options while connecting with peers to share insights and prepare for finance interviews. It offers a personalized and fun approach to building quantitative skills.

**Highlights:** Daily quizzes, Leaderboards, Social learning community, Probability and mental math practice, Options trading concepts, Interview preparation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qubiee Pro | $9.99 | per month |
| Qubiee Pro | $79.99 | per year |


## Frequently asked questions

### Is Quick Maffs free?

Quick Maffs is free to download, with no in-app purchases.

### Is Qubiee free?

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

### Which has better reviews, Quick Maffs or Qubiee?

Qubiee is rated higher. Quick Maffs averages 4.8 out of 5 from 5 ratings, while Qubiee averages 5.0 from 12 ratings.

### Do Quick Maffs or Qubiee have ads?

Neither Quick Maffs nor Qubiee shows ads.

### Which is updated more often, Quick Maffs or Qubiee?

Quick Maffs ships an update weekly, and Qubiee every 10 days. Most recently, Quick Maffs was updated on September 24, 2026 and Qubiee on September 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.*