# DSA Master vs Flashcards Math

The clearest difference is ads: Flashcards Math at none against DSA Master's shown. Flashcards Math also leads on update cadence (every 3 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. DSA Master sells 1 one-off in-app purchase and Flashcards Math sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DSA Master ships an update weekly, Flashcards Math every 3 days. The most recent releases landed on September 7, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | DSA Master | Flashcards Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (35 ratings)](https://appshunter.io/ios/app/dsa-master-data-and-algorithms/id1672776683/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 150 MB | 4 MB |
| Requires iOS | **16.2** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alok Singh](https://appshunter.io/developer/1508795536) | [JIAJUN ZHANG](https://appshunter.io/developer/1794453882) |

## What reviewers say

### DSA Master

[App page](https://appshunter.io/ios/app/dsa-master-data-and-algorithms/id1672776683)

Master algorithms and data structures with interactive visualizations, executable code, and practice challenges. Supports multiple programming languages and offers progress tracking for technical interview preparation.

**Highlights:** Interactive visualizations, Live code execution, Multi-language support, Practice challenges, Progress tracking, Algorithm animations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Flashcards Math

[App page](https://appshunter.io/ios/app/flashcards-math-times-table/id6741874037)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate $0.99 | $0.99 | one-time |


## Frequently asked questions

### Is DSA Master free?

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

### Is Flashcards Math free?

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

### Do DSA Master or Flashcards Math have ads?

DSA Master shows ads; Flashcards Math does not.

### Which is updated more often, DSA Master or Flashcards Math?

DSA Master ships an update weekly, and Flashcards Math every 3 days. Most recently, DSA Master was updated on September 7, 2026 and Flashcards Math on September 17, 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.*