# Tulip Catcher vs Skeleton Invader

The clearest difference is in-app purchases: Tulip Catcher at none against Skeleton Invader's 1. Tulip Catcher also leads on update cadence (every 3 months vs every 29 months). Skeleton Invader's advantage is ads (none vs shown) and iOS requirement (9.3 vs 12.2). On price and device support there is nothing between them.

Both are free to download. Skeleton Invader sells 1 one-off in-app purchase. Tulip Catcher asks for nothing beyond the download.

Tulip Catcher ships an update every 3 months, Skeleton Invader every 29 months. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Tulip Catcher | Skeleton Invader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 29 months |
| Size | 32 MB | 85 MB |
| Requires iOS | 12.2 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mauricio Carrillo](https://appshunter.io/developer/856715493) | [Guisse Ngourane](https://appshunter.io/developer/455608665) |

## What reviewers say

### Tulip Catcher

[App page](https://appshunter.io/ios/app/tulip-catcher/id959318721)

**In-app purchases:** none


### Skeleton Invader

[App page](https://appshunter.io/ios/app/skeleton-invader/id1287479772)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250.000 Neutrons | $2.99 | one-time |


## Frequently asked questions

### Is Tulip Catcher free?

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

### Is Skeleton Invader free?

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

### Do Tulip Catcher or Skeleton Invader have ads?

Tulip Catcher shows ads; Skeleton Invader does not.

### Which is updated more often, Tulip Catcher or Skeleton Invader?

Tulip Catcher ships an update every 3 months, and Skeleton Invader every 29 months. Most recently, Tulip Catcher was updated on October 12, 2026 and Skeleton Invader on October 19, 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.*