# Square On Top vs Eulerian

The clearest difference is ads: Eulerian at none against Square On Top's shown. Eulerian also leads on update cadence (every 3 weeks vs every 3 months). Square On Top's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Square On Top sells 1 one-off in-app purchase and Eulerian sells 9 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Square On Top ships an update every 3 months, Eulerian every 3 weeks. The most recent releases landed on August 28, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Square On Top | Eulerian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (41 ratings)](https://appshunter.io/ios/app/square-on-top/id1502021368/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 59.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 118 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Claudiu-Marin Ardelean](https://appshunter.io/developer/1502021367) | [Madhav Dogra](https://appshunter.io/developer/1866043950) |

## What reviewers say

### Square On Top

[App page](https://appshunter.io/ios/app/square-on-top/id1502021368)

A challenging physics-based climbing game where precise jumps are crucial. Navigate through diverse environments with no checkpoints, relying solely on skill and strategy to reach the summit. Experience the thrill of overcoming difficult obstacles and competing on global leaderboards.

**Highlights:** Physics-based movement, Challenging climbs, No checkpoints, Global leaderboards, One-touch controls, Changing biomes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $3.99 | one-time |


### 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 Square On Top free?

Square On Top is free to download, with in-app purchases available.

### Is Eulerian free?

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

### Do Square On Top or Eulerian have ads?

Square On Top shows ads; Eulerian does not.

### Which is updated more often, Square On Top or Eulerian?

Square On Top ships an update every 3 months, and Eulerian every 3 weeks. Most recently, Square On Top was updated on August 28, 2026 and Eulerian on September 7, 2026.

---

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