# Pumpkin Killer vs O2Jam

The clearest difference is price: O2Jam at Free against Pumpkin Killer's $1.99. O2Jam also leads on update cadence (every 2 weeks vs every 13 months). Pumpkin Killer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

O2Jam is free to download; Pumpkin Killer costs $1.99 up front. O2Jam sells 1 in-app purchase, starting at $1.99 per month. Pumpkin Killer asks for nothing beyond the download.

Pumpkin Killer ships an update every 13 months, O2Jam every 2 weeks. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pumpkin Killer | O2Jam |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/o2jam-cats/id6449599064/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 923 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [patrick premartin](https://appshunter.io/developer/545168956) | [Superturbine Technology Inc.](https://appshunter.io/developer/1874231213) |

## What reviewers say

### Pumpkin Killer

[App page](https://appshunter.io/ios/app/pumpkin-killer/id1440388507)

**Features:** Vision Pro support

**In-app purchases:** none


### O2Jam

[App page](https://appshunter.io/ios/app/o2jam-cats/id6449599064)

Tap, slide, and master the rhythm in this captivating game featuring adorable cats dancing to a diverse soundtrack. Compete with friends in exciting 4-player online battles and unlock new feline performers.

**Highlights:** Rhythm-based gameplay, Dancing cat characters, Diverse music genres, 4-player online battles, Unlockable cats and routines, Synchronized music and visuals

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | per month |


## Frequently asked questions

### Is Pumpkin Killer free?

Pumpkin Killer costs $1.99, with no in-app purchases.

### Is O2Jam free?

O2Jam is free to download, with in-app purchases available.

### Do Pumpkin Killer or O2Jam have ads?

O2Jam shows ads; Pumpkin Killer does not.

### Which is updated more often, Pumpkin Killer or O2Jam?

Pumpkin Killer ships an update every 13 months, and O2Jam every 2 weeks. Most recently, Pumpkin Killer was updated on October 17, 2026 and O2Jam on October 25, 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.*