# Big Math Flash Cards vs Mental Math

The clearest difference is in-app purchases: Mental Math at none against Big Math Flash Cards's 7. Mental Math also leads on iOS requirement (13.1 vs 15.6). Big Math Flash Cards's advantage is ratings volume (40K vs 2) and rating (4.2 vs 4.0). On price, ads and device support there is nothing between them.

Both are free to download. Big Math Flash Cards sells 7 one-off in-app purchases. Mental Math asks for nothing beyond the download.

Big Math Flash Cards holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Big Math Flash Cards has 40K ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Big Math Flash Cards | Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (40K ratings)](https://appshunter.io/ios/app/big-math-flash-cards/id929492658/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/mental-math-math-trainer/id1538276170/reviews) |
| Number of ratings | **40K** | 2 |
| Positive reviews | 77.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 6 MB |
| Requires iOS | 15.6 | **13.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masato Takagi](https://appshunter.io/developer/541833596) | [Chua Kwang](https://appshunter.io/developer/1464828215) |

## What reviewers say

### Big Math Flash Cards

[App page](https://appshunter.io/ios/app/big-math-flash-cards/id929492658)

This app provides a digital flash card experience for practicing basic arithmetic operations. Users can flip cards, select answers, and track their progress with score percentages and elapsed time. Additional features for reviewing mistakes, custom sets, and different input modes are available through in-app purchases.

**Highlights:** Addition, Subtraction, Multiplication, Division, Configurable number of questions and answers, Score percentage and elapsed time tracking, Selectable color themes and sound options, Review incorrect answers (in-app purchase), Custom card sets (in-app purchase)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Review Incorrect | $0.99 | one-time |
| Score Cards | $0.99 | one-time |
| Specific Numbers | $0.99 | one-time |
| Mixed Operations | $0.99 | one-time |
| Levels 4,5,6 | $0.99 | one-time |
| Flash Card Mode | $0.99 | one-time |
| All Bundle | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Helps with math practice
- 🤩 Fun and engaging for kids
- 📚 Useful for learning math facts
- 🧠 Improves math skills

**What reviewers complain about**

- 💰 Some features require payment
- 🤔 Lack of customization options
- 🤖 Repetitive gameplay
- 🙄 Boring for older students

**Reported bugs**

- Incorrect answers marked as wrong
- Glitches when swiping answers

**Requested features**

- More difficulty levels
- Ability to choose specific math operations
- Addition of word problems
- Inclusion of fractions and exponents
- Gamification and rewards system


### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-math-trainer/id1538276170)

Sharpen your mental arithmetic skills with this app. Practice addition, subtraction, division, and multiplication with customizable question counts and number ranges. Regular use can lead to significant improvements in your calculation abilities.

**Highlights:** Improve mental arithmetic, Practice addition, subtraction, division, multiplication, Customizable number of questions, Adjustable number range, Daily practice for improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big Math Flash Cards free?

Big Math Flash Cards is free to download, with in-app purchases available.

### Is Mental Math free?

Mental Math is free to download, with no in-app purchases.

### Which has better reviews, Big Math Flash Cards or Mental Math?

Big Math Flash Cards is rated higher. Big Math Flash Cards averages 4.2 out of 5 from 40K ratings, while Mental Math averages 4.0 from 2 ratings.

### Do Big Math Flash Cards or Mental Math have ads?

Neither Big Math Flash Cards nor Mental Math shows ads.

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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.*