# Quick Calculation Quiz vs 무한 수학 퀴즈

The clearest difference is in-app purchases: 무한 수학 퀴즈 at none against Quick Calculation Quiz's 5. 무한 수학 퀴즈 also leads on ads (none vs shown) and update cadence (weekly vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Quick Calculation Quiz sells 5 in-app purchases, starting at $2.99 per month. 무한 수학 퀴즈 asks for nothing beyond the download.

Quick Calculation Quiz ships an update every 10 months, 무한 수학 퀴즈 weekly. The most recent releases landed on October 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Quick Calculation Quiz | 무한 수학 퀴즈 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (208 ratings)](https://appshunter.io/ios/app/quick-calculation-quiz/id1085581108/reviews)** | — |
| Number of ratings | **208** | — |
| Positive reviews | 86.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 83 MB |
| Requires iOS | **15.2** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brachmann Online Marketing GmbH & Co. KG](https://appshunter.io/developer/682848918) | [EcodeLab](https://appshunter.io/developer/1817556004) |

## What reviewers say

### Quick Calculation Quiz

[App page](https://appshunter.io/ios/app/quick-calculation-quiz/id1085581108)

Test your math skills in a timed challenge. Solve equations quickly to achieve a high score and compete with friends. It's a fun way to train your brain with both easy and challenging problems.

**Highlights:** Timed math problem solving, High score tracking, Multiplayer comparison, Brain training exercises, No calculator required

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |
| Voluntary Payment 1 | $0.99 | one-time |
| Voluntary Payment 2 | $2.99 | one-time |
| Voluntary Payment 3 | $9.99 | one-time |
| Remove Ads | $12.99 | one-time |

**What reviewers like**

- 🧠 Effective mental math training
- 👍 Simple and user-friendly interface
- ⚡ Good difficulty progression for various skill levels
- 🎮 Engaging and fun gameplay
- 💰 Free to use with optional ad-free upgrade

**What reviewers complain about**

- 🐛 Submit button is too small and difficult to click
- 🔤 Number pad layout is confusing and unintuitive
- ⏰ Time pressure can be frustrating for some users
- 🔁 Limited variety - repetitive problem types
- 📺 Too many advertisements

**Reported bugs**

- Submit button click detection is unreliable
- Scoring system not calculating all correct answers properly
- Screen touch responsiveness issues on smaller devices

**Requested features**

- Ability to select specific calculation types (addition, subtraction, multiplication, division)
- Multiple difficulty levels or stages
- Timed vs untimed game modes
- Direct multiplayer/duel mode between two players
- Voice input option for answers


### 무한 수학 퀴즈

[App page](https://appshunter.io/ios/app/id6775210879)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick Calculation Quiz free?

Quick Calculation Quiz is free to download, with in-app purchases available.

### Is 무한 수학 퀴즈 free?

무한 수학 퀴즈 is free to download, with no in-app purchases.

### Do Quick Calculation Quiz or 무한 수학 퀴즈 have ads?

Quick Calculation Quiz shows ads; 무한 수학 퀴즈 does not.

### Which is updated more often, Quick Calculation Quiz or 무한 수학 퀴즈?

Quick Calculation Quiz ships an update every 10 months, and 무한 수학 퀴즈 weekly. Most recently, Quick Calculation Quiz was updated on October 24, 2026 and 무한 수학 퀴즈 on September 14, 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.*