# Memory Math vs Smart Math Flash Cards & Games

The clearest difference is price: Smart Math Flash Cards & Games at Free against Memory Math's $2.99. Smart Math Flash Cards & Games also leads on update cadence (every 4 months vs every 38 months) and device support (3 vs 1). Memory Math's advantage is in-app purchases (none vs 8). On ads there is nothing between them.

Smart Math Flash Cards & Games is free to download; Memory Math costs $2.99 up front. Smart Math Flash Cards & Games sells 7 in-app purchases, starting at $1.99 per month. Memory Math asks for nothing beyond the download.

Memory Math ships an update every 38 months, Smart Math Flash Cards & Games every 4 months. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Memory Math | Smart Math Flash Cards & Games |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.4 (140 ratings)](https://appshunter.io/ios/app/smart-math-flash-cards-and-games/id1520280771/reviews)** |
| Number of ratings | — | **140** |
| Positive reviews | — | 65.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 60 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sigma Sky, LLC](https://appshunter.io/developer/320947305) | [Kavos Technologies LLC](https://appshunter.io/developer/1520280773) |

## What reviewers say

### Memory Math

[App page](https://appshunter.io/ios/app/memory-math-plus-x/id1482272700)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Math Flash Cards & Games

[App page](https://appshunter.io/ios/app/smart-math-flash-cards-and-games/id1520280771)

Enhance your mental math abilities with interactive flashcards and games. This app offers customizable learning paths, adaptive difficulty, and detailed progress tracking for all skill levels. Practice specific operations or mixed problems with features like timed quizzes and hands-free speech recognition.

**Highlights:** Customizable flashcards, Adaptive learning, Timed quizzes, Review of answers, Speech recognition, Progress reports

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Math Premium - 1 Month | $1.99 | per month |
| Smart Math Premium - Monthly | $1.99 | per month |
| Smart Math Premium - 1 Year | $9.99 | per year |
| Smart Math Premium - 1 Year | $9.99 | per year |
| Smart Math Premium - Yearly | $9.99 | per year |
| Smart Math Premium - Lifetime | $12.49 | one-time |
| Smart Math Premium - Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Memory Math free?

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

### Is Smart Math Flash Cards & Games free?

Smart Math Flash Cards & Games is free to download, with in-app purchases available.

### Do Memory Math or Smart Math Flash Cards & Games have ads?

Neither Memory Math nor Smart Math Flash Cards & Games shows ads.

### Which is updated more often, Memory Math or Smart Math Flash Cards & Games?

Memory Math ships an update every 38 months, and Smart Math Flash Cards & Games every 4 months. Most recently, Memory Math was updated on October 5, 2026 and Smart Math Flash Cards & Games on October 16, 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.*