# i Monster Dice Puzzle vs Eulerian

The clearest difference is in-app purchases: i Monster Dice Puzzle at none against Eulerian's 9. i Monster Dice Puzzle also leads on iOS requirement (12.0 vs 17.0). Eulerian's advantage is ads (none vs shown). On price, update cadence 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. i Monster Dice Puzzle asks for nothing beyond the download.

i Monster Dice Puzzle ships an update every 6 weeks, Eulerian every 3 weeks. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | i Monster Dice Puzzle | Eulerian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 53 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eyup ONER](https://appshunter.io/developer/1265592125) | [Madhav Dogra](https://appshunter.io/developer/1866043950) |

## What reviewers say

### i Monster Dice Puzzle

[App page](https://appshunter.io/ios/app/i-monster-dice-puzzle/id1582603191)

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

**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 i Monster Dice Puzzle free?

i Monster Dice Puzzle is free to download, with no in-app purchases.

### Is Eulerian free?

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

### Do i Monster Dice Puzzle or Eulerian have ads?

i Monster Dice Puzzle shows ads; Eulerian does not.

### Which is updated more often, i Monster Dice Puzzle or Eulerian?

i Monster Dice Puzzle ships an update every 6 weeks, and Eulerian every 3 weeks. Most recently, i Monster Dice Puzzle was updated on October 18, 2026 and Eulerian on October 9, 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.*