# Math Challenge vs Math Flash Cards

The clearest difference is in-app purchases: Math Challenge at none against Math Flash Cards's 6. Math Challenge also leads on update cadence (every 2 weeks vs monthly). Math Flash Cards's advantage is iOS requirement (15.0 vs 18). On price, ads 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. Math Challenge asks for nothing beyond the download.

Math Challenge ships an update every 2 weeks, Math Flash Cards monthly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Math Challenge | Math Flash Cards |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 3 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UmpaLumpa Technologies S.L.](https://appshunter.io/developer/1799064190) | [Sandratra Razafindralambo](https://appshunter.io/developer/556442767) |

## What reviewers say

### Math Challenge

[App page](https://appshunter.io/ios/app/math-challenge-brain-training/id6756998104)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Math Challenge free?

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

### Is Math Flash Cards free?

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

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

Neither Math Challenge nor Math Flash Cards shows ads.

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

Math Challenge ships an update every 2 weeks, and Math Flash Cards monthly. Most recently, Math Challenge was updated on October 1, 2026 and Math Flash Cards on October 6, 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.*