# DijkstraGraph vs Wittgenstein

The clearest difference is in-app purchases: DijkstraGraph at none against Wittgenstein's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wittgenstein sells 1 one-off in-app purchase. DijkstraGraph asks for nothing beyond the download.

## The numbers

| Metric | DijkstraGraph | Wittgenstein |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 months |
| Size | 1 MB | 3 MB |
| Requires iOS | **17.5** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Woodburn School District](https://appshunter.io/developer/1775725985) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### DijkstraGraph

[App page](https://appshunter.io/ios/app/dijkstragraph/id6737280175)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wittgenstein

[App page](https://appshunter.io/ios/app/wittgenstein/id6751452422)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Sentences | $4.99 | one-time |


## Frequently asked questions

### Is DijkstraGraph free?

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

### Is Wittgenstein free?

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

### Do DijkstraGraph or Wittgenstein have ads?

Neither DijkstraGraph nor Wittgenstein shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*