# Big Math Flash Cards vs ABA Cards

The clearest difference is in-app purchases: ABA Cards at none against Big Math Flash Cards's 7. ABA Cards also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (10.0 vs 15.6). Big Math Flash Cards's advantage is rating (4.2 vs 3.8) and ratings volume (40K vs 13). 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. ABA Cards asks for nothing beyond the download.

Big Math Flash Cards holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: Big Math Flash Cards has 40K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 77% of Big Math Flash Cards's written reviews are positive against 64% of ABA Cards's.

Big Math Flash Cards ships an update every 2 months, ABA Cards every 9 days. The most recent releases landed on September 28, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Big Math Flash Cards | ABA Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (40K ratings)](https://appshunter.io/ios/app/big-math-flash-cards/id929492658/reviews)** | [3.8 (13 ratings)](https://appshunter.io/ios/app/aba-cards/id1507765578/reviews) |
| Number of ratings | **40K** | 13 |
| Positive reviews | **77.0% of reviews** | 63.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 154 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Masato Takagi](https://appshunter.io/developer/541833596) | [LUDENIO LABS LTD](https://appshunter.io/developer/6780936726) |

## 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


### ABA Cards

[App page](https://appshunter.io/ios/app/aba-cards/id1507765578)

This app provides customizable digital flashcards for autism therapy, supporting discrete trial teaching and skill assessment. It streamlines preparation time for therapists and offers telehealth capabilities for remote sessions.

**Highlights:** Customizable digital flashcards, Discrete Trial Teaching (DTT) support, Telehealth mode for remote sessions, Web image and GIF search, Built-in VB-Mapp lessons, Automatic data collection and grading, Multiple student profiles

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

**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 ABA Cards free?

ABA Cards is free to download, with no in-app purchases.

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

Big Math Flash Cards is rated higher. Big Math Flash Cards averages 4.2 out of 5 from 40K ratings, while ABA Cards averages 3.8 from 13 ratings.

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

Neither Big Math Flash Cards nor ABA Cards shows ads.

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

Big Math Flash Cards ships an update every 2 months, and ABA Cards every 9 days. Most recently, Big Math Flash Cards was updated on September 28, 2026 and ABA Cards on September 9, 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.*