# Smart Math Flash Cards & Games vs Plethnotic

The clearest difference is in-app purchases: Plethnotic at none against Smart Math Flash Cards & Games's 8. Plethnotic also leads on update cadence (monthly vs every 4 months). Smart Math Flash Cards & Games's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Smart Math Flash Cards & Games sells 7 in-app purchases, starting at $1.99 per month. Plethnotic asks for nothing beyond the download.

Smart Math Flash Cards & Games ships an update every 4 months, Plethnotic monthly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smart Math Flash Cards & Games | Plethnotic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (158 ratings)](https://appshunter.io/ios/app/smart-math-flash-cards-and-games/id1520280771/reviews)** | — |
| Number of ratings | **158** | — |
| Positive reviews | 65.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 29 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kavos Technologies LLC](https://appshunter.io/developer/1520280773) | [Frederick Rudolf Janse van Rensburg](https://appshunter.io/developer/1135191568) |

## What reviewers say

### 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 |


### Plethnotic

[App page](https://appshunter.io/ios/app/plethnotic/id6745894075)

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

**In-app purchases:** none


## Frequently asked questions

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

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

### Is Plethnotic free?

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

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

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

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

Smart Math Flash Cards & Games ships an update every 4 months, and Plethnotic monthly. Most recently, Smart Math Flash Cards & Games was updated on October 29, 2026 and Plethnotic on October 25, 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.*