# Mental Math vs Wer wird Milliardär? PRO

The clearest difference is ads: Mental Math at none against Wer wird Milliardär? PRO's shown. Mental Math also leads on ratings volume (44 vs 3) and review sentiment (90% vs 77%). Wer wird Milliardär? PRO's advantage is rating (5.0 vs 4.7) and price ($1.99 vs $2.99). On update cadence, in-app purchases, chart position and device support there is nothing between them.

Mental Math costs $2.99 and Wer wird Milliardär? PRO $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Wer wird Milliardär? PRO holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Mental Math has 44 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 90% of Mental Math's written reviews are positive against 77% of Wer wird Milliardär? PRO's, so the app with the better star average is not the one people write more warmly about.

Mental Math ships an update every 3 months, Wer wird Milliardär? PRO every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mental Math | Wer wird Milliardär? PRO |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | [4.7 (44 ratings)](https://appshunter.io/ios/app/mental-math-arithmetic-quiz/id305627630/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wer-wird-milliardar-pro/id589176964/reviews)** |
| Number of ratings | **44** | 3 |
| Positive reviews | **90.2% of reviews** | 76.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Best chart rank | **#51** | #148 |
| Size | 22 MB | 32 MB |
| Requires iOS | **10.3** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trilliarden Entertainment GmbH](https://appshunter.io/developer/1121555076) | [Dimitri Herber](https://appshunter.io/developer/552122932) |

## What reviewers say

### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-arithmetic-quiz/id305627630)

**Currently charting:** #51 Top Paid · Trivia (US App Store)

Enhance your calculation skills with a variety of math exercises and difficulty levels. This brain training game offers engaging practice in arithmetic, percentages, Roman numerals, and more. It's designed to be fun and effective for all ages.

**Highlights:** Multiple exercise categories, Adjustable difficulty levels, Time limit options, Order of operations practice, Multiplication table drills, Roman numeral exercises

**In-app purchases:** none

**What reviewers like**

- 👍 Basic but essential
- 👍 Great morning workout
- 👍 Fun for any ages
- 👍 Fun app
- 👍 Great Practice!

**What reviewers complain about**

- 🐛 Negative number selection
- 🐛 Negative Symbol not operating

**Reported bugs**

- The app has stopped functioning in iOS 8
- The keypad was changed around, which is confusing

**Requested features**

- Expand the difficulty of the problems
- Better randomizer as there are a lot of repeats
- Add tutorials on how the calculations are made
- Allow users to create their own image library
- Add a scoring mechanism based on time, correct answers and difficulty


### Wer wird Milliardär? PRO

[App page](https://appshunter.io/ios/app/wer-wird-milliardar-pro/id589176964)

**Currently charting:** #148 Top Paid · Trivia (US App Store)

Test your knowledge with a challenging quiz game featuring over 15,000 questions across various topics. Develop strategies to earn virtual money and aim for the top prize. Enjoy offline play and helpful hints to guide you.

**Highlights:** Over 15,000 offline questions, Multiple-choice quiz format, Virtual money earning and management, Four answer hints, Three difficulty levels, User-submitted questions

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

**In-app purchases:** none


## Frequently asked questions

### Is Mental Math free?

Mental Math costs $2.99, with no in-app purchases.

### Is Wer wird Milliardär? PRO free?

Wer wird Milliardär? PRO costs $1.99, with no in-app purchases.

### Which has better reviews, Mental Math or Wer wird Milliardär? PRO?

Wer wird Milliardär? PRO is rated higher. Mental Math averages 4.7 out of 5 from 44 ratings, while Wer wird Milliardär? PRO averages 5.0 from 3 ratings.

### Do Mental Math or Wer wird Milliardär? PRO have ads?

Wer wird Milliardär? PRO shows ads; Mental Math does not.

### Which is updated more often, Mental Math or Wer wird Milliardär? PRO?

Mental Math ships an update every 3 months, and Wer wird Milliardär? PRO every 2 months. Most recently, Mental Math was updated on October 14, 2026 and Wer wird Milliardär? PRO on October 10, 2026.

### Which is more popular, Mental Math or Wer wird Milliardär? PRO?

Mental Math currently peaks at #51 in the App Store charts, and Wer wird Milliardär? PRO at #148. Chart position reflects recent download velocity rather than total install base.

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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.*