# Math Flash Cards vs Cognify

The clearest difference is iOS requirement: Math Flash Cards at 15.0 against Cognify's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math Flash Cards sells 6 in-app purchases, starting at $2.99 per month and Cognify sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Math Flash Cards | Cognify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/math-flash-cards-mathx/id6762158994/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sandratra Razafindralambo](https://appshunter.io/developer/556442767) | [Boris Spiro](https://appshunter.io/developer/1853293003) |

## What reviewers say

### Math Flash Cards

[App page](https://appshunter.io/ios/app/math-flash-cards-mathx/id6762158994)

This app offers fast, focused sessions to improve mental math skills. Users can practice various operations, customize difficulty, and track their progress with instant feedback. It's designed for daily practice to build number fluency and confidence.

**Highlights:** Practice addition, subtraction, multiplication, division, Customizable difficulty levels, Keypad or multiple choice input, Instant feedback and session summaries, Progress tracking over time, Offline functionality

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathX Pro (Monthly) | $2.99 | per month |
| MathX Pro (Annual) | $17.99 | per year |
| Starter Upgrade | $7.99 | one-time |
| Discounted Upgrade | $9.99 | one-time |
| Pro Upgrade | $12.99 | one-time |
| MathX Pro (Lifetime) | $24.99 | one-time |


### Cognify

[App page](https://appshunter.io/ios/app/cognify-math-and-memory/id6782687535)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Math Flash Cards free?

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

### Is Cognify free?

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

### Do Math Flash Cards or Cognify have ads?

Neither Math Flash Cards nor Cognify shows ads.

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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.*