# Kulla vs PoBo World

The clearest difference is price: PoBo World at Free against Kulla's $1.99. PoBo World also leads on rating (5.0 vs 2.3) and review sentiment (96% vs 72%). Kulla's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 31 months). On ratings volume, ads, device support and iOS requirement there is nothing between them.

PoBo World is free to download; Kulla costs $1.99 up front. PoBo World sells 3 one-off in-app purchases. Kulla asks for nothing beyond the download.

PoBo World holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 72% of Kulla's written reviews are positive against 96% of PoBo World's.

Kulla ships an update every 2 months, PoBo World every 31 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Kulla | PoBo World |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/kulla-di-bulla/id892032120/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pobo-world/id901799021/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 71.9% of reviews | **96.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 31 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 139 MB | 302 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Arnhold](https://appshunter.io/developer/432185706) | [Thomas Zinnbauer](https://appshunter.io/developer/782789640) |

## What reviewers say

### 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


### PoBo World

[App page](https://appshunter.io/ios/app/pobo-world/id901799021)

Design custom tracks to guide a character through challenging levels. Experience physics-based gameplay with unique puzzles and obstacles across multiple worlds. Earn rewards to unlock hints and personalize your character.

**Highlights:** Custom track creation, Physics-based gameplay, 60 challenging levels, 3 distinct worlds, Unlockable hints, Character customization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 gold | $0.99 | one-time |
| 3000 gold | $1.99 | one-time |
| 5000 gold | $2.99 | one-time |


## Frequently asked questions

### Is Kulla free?

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

### Is PoBo World free?

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

### Which has better reviews, Kulla or PoBo World?

PoBo World is rated higher. Kulla averages 2.3 out of 5 from 3 ratings, while PoBo World averages 5.0 from 2 ratings.

### Do Kulla or PoBo World have ads?

Neither Kulla nor PoBo World shows ads.

### Which is updated more often, Kulla or PoBo World?

Kulla ships an update every 2 months, and PoBo World every 31 months. Most recently, Kulla was updated on November 1, 2026 and PoBo World on November 1, 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.*