# Kukulcan vs Project

The clearest difference is ads: Kukulcan at none against Project's shown. Kukulcan also leads on update cadence (monthly vs every 15 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Kukulcan sells 1 one-off in-app purchase and Project sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Kukulcan ships an update monthly, Project every 15 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kukulcan | Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kukulcan/id1547283070/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 333 MB | 173 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Andres Bucher](https://appshunter.io/developer/1477834877) | [AnAlphaBeta Studio](https://appshunter.io/developer/1787527169) |

## What reviewers say

### Kukulcan

[App page](https://appshunter.io/ios/app/kukulcan/id1547283070)

Assume the role of a mythical serpent to solve over 70 unique puzzles. Manipulate your body to create pathways and overcome environmental challenges. Restore balance to the human realm and end a devastating drought.

**Highlights:** Unique body-part puzzle mechanics, Over 70 challenging puzzles, Five diverse chapters, Atmospheric world design, Original soundtrack, Unlockable cosmetic skins

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kukulcan Premium | $3.99 | one-time |


### Project

[App page](https://appshunter.io/ios/app/project-loading/id6739937420)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6x Infinite Time PowerUps | $0.99 | one-time |
| 4x Immortality PowerUps | $0.99 | one-time |
| 10x Resurrection Abilities | $0.99 | one-time |
| 50 Lives | $0.99 | one-time |
| 20x Infinite Time PowerUps | $2.99 | one-time |
| 40x Resurrection Abilities | $2.99 | one-time |
| 170 Lives | $2.99 | one-time |
| 15x Immortality PowerUps | $3.99 | one-time |
| 60.000 Credits | $4.99 | one-time |
| 25x Immortality PowerUps | $7.99 | one-time |


## Frequently asked questions

### Is Kukulcan free?

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

### Is Project free?

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

### Do Kukulcan or Project have ads?

Project shows ads; Kukulcan does not.

### Which is updated more often, Kukulcan or Project?

Kukulcan ships an update monthly, and Project every 15 months. Most recently, Kukulcan was updated on October 29, 2026 and Project on October 25, 2026.

---

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