# GVExplorer vs Eulerian

The clearest difference is in-app purchases: GVExplorer at none against Eulerian's 9. Eulerian's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Eulerian sells 9 in-app purchases, starting at $3.99 per month. GVExplorer asks for nothing beyond the download.

## The numbers

| Metric | GVExplorer | Eulerian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gvexplorer/id1667033646/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | — |
| Size | 1 MB | 19 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gabriel Perez-Putnam](https://appshunter.io/developer/1629127366) | [Madhav Dogra](https://appshunter.io/developer/1866043950) |

## What reviewers say

### GVExplorer

[App page](https://appshunter.io/ios/app/gvexplorer/id1667033646)

Explore mathematical graph theory through engaging puzzles. Learn graph algorithms in a relaxed mode or challenge yourself against the clock in a competitive mode.

**Highlights:** Puzzle game mechanics, Graph theory exploration, Learn graph algorithms, Non-competitive learning mode, Timed challenge mode

**In-app purchases:** none


### Eulerian

[App page](https://appshunter.io/ios/app/eulerian/id6760196420)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Endless Monthly | $3.99 | per month |
| 5 Hints | $0.99 | one-time |
| 15 Hints | $1.99 | one-time |
| All Premium Themes | $3.99 | one-time |
| Double Coins | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 50 Hints | $4.99 | one-time |
| 150 Hints | $9.99 | one-time |
| 500 Hints | $19.99 | one-time |


## Frequently asked questions

### Is GVExplorer free?

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

### Is Eulerian free?

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

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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.*