# Algorithm Visualizer vs DATARAKU

The clearest difference is in-app purchases: DATARAKU at none against Algorithm Visualizer's 3. Algorithm Visualizer's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Algorithm Visualizer sells 3 one-off in-app purchases. DATARAKU asks for nothing beyond the download.

Algorithm Visualizer ships an update every 9 days, DATARAKU every 2 months. The most recent releases landed on September 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Algorithm Visualizer | DATARAKU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/algorithm-visualizer/id6468837965/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Derrick w](https://appshunter.io/developer/1355382312) | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) |

## What reviewers say

### Algorithm Visualizer

[App page](https://appshunter.io/ios/app/algorithm-visualizer/id6468837965)

Explore computer science algorithms through an interactive, game-driven approach. Learn concepts like binary heaps and sorting with real-time feedback and visual aids. Offers a bonus video guide for further assistance.

**Highlights:** Interactive algorithm manipulation, Real-time visual feedback, Max-Heap and Min-Heap challenges, Celebratory success screens, Detailed video guide

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Support | $1.99 | one-time |
| Remove Ads - Generous Support | $4.99 | one-time |
| Remove Ads - Premium Supporter | $7.99 | one-time |


### DATARAKU

[App page](https://appshunter.io/ios/app/dataraku-data-structures/id6775173817)

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

**In-app purchases:** none


## Frequently asked questions

### Is Algorithm Visualizer free?

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

### Is DATARAKU free?

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

### Do Algorithm Visualizer or DATARAKU have ads?

DATARAKU shows ads; Algorithm Visualizer does not.

### Which is updated more often, Algorithm Visualizer or DATARAKU?

Algorithm Visualizer ships an update every 9 days, and DATARAKU every 2 months. Most recently, Algorithm Visualizer was updated on September 27, 2026 and DATARAKU on October 31, 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.*