# Eulerian vs Bus Sort

The clearest difference is ads: Eulerian at none against Bus Sort's shown. Bus Sort's advantage is update cadence (every 10 days vs every 3 weeks) and 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. Eulerian sells 9 in-app purchases, starting at $3.99 per month and Bus Sort sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Eulerian ships an update every 3 weeks, Bus Sort every 10 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Eulerian | Bus Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/bus-sort-traffic-jam/id6787819807/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 184 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Madhav Dogra](https://appshunter.io/developer/1866043950) | [MOBIRIX](https://appshunter.io/developer/349276666) |

## What reviewers say

### 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 |


### Bus Sort

[App page](https://appshunter.io/ios/app/bus-sort-traffic-jam/id6787819807)

Engage in a vibrant traffic jam puzzle game where you tap buses in the correct sequence to sort passengers by color and clear crowded roads. Strategically plan your moves to overcome challenging layouts and limited parking spaces.

**Highlights:** Tap controls for easy play, Color match and sort passengers, Strategic traffic puzzle stages, Helpful puzzle items, Varied stage layouts, Offline play available

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tickets 250 | $0.99 | one-time |
| Tickets 850 | $2.99 | one-time |
| Small Bundle | $3.99 | one-time |
| Tickets 2000 | $5.99 | one-time |
| Medium Bundle | $7.99 | one-time |
| Tickets 4700 | $12.99 | one-time |
| Large Bundle | $17.99 | one-time |
| Tickets 9500 | $24.99 | one-time |
| Premium Bundle | $29.99 | one-time |
| Mega Traffic Vault | $39.99 | one-time |


## Frequently asked questions

### Is Eulerian free?

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

### Is Bus Sort free?

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

### Do Eulerian or Bus Sort have ads?

Bus Sort shows ads; Eulerian does not.

### Which is updated more often, Eulerian or Bus Sort?

Eulerian ships an update every 3 weeks, and Bus Sort every 10 days. Most recently, Eulerian was updated on October 31, 2026 and Bus Sort on November 5, 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.*