# Big Math Flash Cards vs Spaced Math

The clearest difference is rating: Spaced Math at 5.0 against Big Math Flash Cards's 4.2. Spaced Math also leads on update cadence (every 2 weeks vs every 2 months). Big Math Flash Cards's advantage is ratings volume (40K vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Big Math Flash Cards sells 7 one-off in-app purchases and Spaced Math sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Spaced Math 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.

Big Math Flash Cards ships an update every 2 months, Spaced Math every 2 weeks. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Big Math Flash Cards | Spaced Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (40K ratings)](https://appshunter.io/ios/app/big-math-flash-cards/id929492658/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spaced-math/id6770719584/reviews)** |
| Number of ratings | **40K** | 2 |
| Positive reviews | 77.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 14 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masato Takagi](https://appshunter.io/developer/541833596) | [Frank Galanti III](https://appshunter.io/developer/1896761925) |

## 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


### Spaced Math

[App page](https://appshunter.io/ios/app/spaced-math/id6770719584)

Master math facts with engaging daily practice. This app uses spaced repetition to focus on what your child needs to learn, offering multiple input methods and detailed progress tracking. It's designed for families with multiple profiles and no ads or subscriptions.

**Highlights:** Spaced repetition learning, Addition, subtraction, multiplication, division, Keypad, voice, and handwriting input, Multiple child profiles, Detailed progress tracking, iCloud sync and family sharing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spaced Math Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Big Math Flash Cards free?

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

### Is Spaced Math free?

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

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

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

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

Neither Big Math Flash Cards nor Spaced Math shows ads.

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

Big Math Flash Cards ships an update every 2 months, and Spaced Math every 2 weeks. Most recently, Big Math Flash Cards was updated on October 17, 2026 and Spaced Math on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*