# Plasma Orb vs Kulla

The clearest difference is price: Plasma Orb at Free against Kulla's $1.99. Plasma Orb also leads on rating (4.1 vs 2.3) and update cadence (every 5 weeks vs every 2 months). Kulla's advantage is in-app purchases (none vs 4). On review sentiment, ads and device support there is nothing between them.

Plasma Orb is free to download; Kulla costs $1.99 up front. Plasma Orb sells 4 one-off in-app purchases. Kulla asks for nothing beyond the download.

Plasma Orb holds the better App Store score, 4.1 against 2.3. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews complicate that: 66% of Plasma Orb's written reviews are positive against 72% of Kulla's, so the app with the better star average is not the one people write more warmly about.

Plasma Orb ships an update every 5 weeks, Kulla every 2 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Plasma Orb | Kulla |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.1 (12 ratings)](https://appshunter.io/ios/app/plasma-orb/id543532134/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/kulla-di-bulla/id892032120/reviews) |
| Number of ratings | **12** | 3 |
| Positive reviews | 66.2% of reviews | **71.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 189 MB | 139 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TZAR games](https://appshunter.io/developer/543532137) | [Stefan Arnhold](https://appshunter.io/developer/432185706) |

## What reviewers say

### Plasma Orb

[App page](https://appshunter.io/ios/app/plasma-orb/id543532134)

Control a ball-shaped creature by tilting your device. Navigate through beautiful and mysterious environments, overcoming obstacles and mazes in various themed levels.

**Highlights:** Tilt device to control movement, Navigate mazes and obstacles, Explore diverse environments, Beautifully designed levels, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all levels | $0.99 | one-time |
| Small bag of coins | $0.99 | one-time |
| Bag of Coins | $1.99 | one-time |
| Large bag of Coins | $2.99 | one-time |


### Kulla

[App page](https://appshunter.io/ios/app/kulla-di-bulla/id892032120)

This game challenges players to guide a marble through physics-based levels by remembering colors and controlling the ball. It offers a variety of difficulty levels, from easy to challenging, requiring dexterity, patience, and puzzle-solving skills.

**Highlights:** 150 levels with increasing difficulty, Physics-based ball control, Color memory challenges, Level preview and rating system, Integrated iTunes player, Universal app for iPhone and iPad, Gyro/tilt control option

**In-app purchases:** none


## Frequently asked questions

### Is Plasma Orb free?

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

### Is Kulla free?

Kulla costs $1.99, with no in-app purchases.

### Which has better reviews, Plasma Orb or Kulla?

Plasma Orb is rated higher. Plasma Orb averages 4.1 out of 5 from 12 ratings, while Kulla averages 2.3 from 3 ratings.

### Do Plasma Orb or Kulla have ads?

Neither Plasma Orb nor Kulla shows ads.

### Which is updated more often, Plasma Orb or Kulla?

Plasma Orb ships an update every 5 weeks, and Kulla every 2 months. Most recently, Plasma Orb was updated on November 6, 2026 and Kulla on November 1, 2026.

---

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