# Mooggi Math Flash Cards vs Big Math Flash Cards

The clearest difference is rating: Mooggi Math Flash Cards at 5.0 against Big Math Flash Cards's 4.2. Mooggi Math Flash Cards also leads on in-app purchases (none vs 7) and review sentiment (100% vs 77%). Big Math Flash Cards's advantage is update cadence (every 2 months vs every 37 months) and ratings volume (40K vs 2). 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. Mooggi Math Flash Cards asks for nothing beyond the download.

Mooggi Math Flash Cards holds the better App Store score, 5.0 against 4.2. 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. Written reviews point the same way: 100% of Mooggi Math Flash Cards's written reviews are positive against 77% of Big Math Flash Cards's.

Mooggi Math Flash Cards ships an update every 37 months, Big Math Flash Cards every 2 months. The most recent releases landed on July 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Mooggi Math Flash Cards | Big Math Flash Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mooggi-math-flash-cards/id407916768/reviews)** | [4.2 (40K ratings)](https://appshunter.io/ios/app/big-math-flash-cards/id929492658/reviews) |
| Number of ratings | 2 | **40K** |
| Positive reviews | **100.0% of reviews** | 77.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 3 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Altrius](https://appshunter.io/developer/407916771) | [Masato Takagi](https://appshunter.io/developer/541833596) |

## What reviewers say

### Mooggi Math Flash Cards

[App page](https://appshunter.io/ios/app/mooggi-math-flash-cards/id407916768)

This app provides digital flashcards for practicing basic math operations. It allows customization of operations and number ranges, with two modes: classic flashcards and interactive quizzes. A friendly monster character enhances the learning experience.

**Highlights:** Customizable math operations (add, subtract, multiply, divide), Adjustable number ranges (9-99), Classic flashcard mode with answer checking, Quiz mode requiring correct answers to proceed, Child-friendly interface with character animations, Settings adjustable during gameplay

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Mooggi Math Flash Cards free?

Mooggi Math Flash Cards is free to download, with no in-app purchases.

### Is Big Math Flash Cards free?

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

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

Mooggi Math Flash Cards is rated higher. Mooggi Math Flash Cards averages 5.0 out of 5 from 2 ratings, while Big Math Flash Cards averages 4.2 from 40K ratings.

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

Neither Mooggi Math Flash Cards nor Big Math Flash Cards shows ads.

### Which is updated more often, Mooggi Math Flash Cards or Big Math Flash Cards?

Mooggi Math Flash Cards ships an update every 37 months, and Big Math Flash Cards every 2 months. Most recently, Mooggi Math Flash Cards was updated on July 17, 2026 and Big Math Flash Cards on September 28, 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.*