Kulla vs PoBo World
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kulla
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.
- 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
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Be sure; we where not drunken as we have given the name Kulla-Di-Bulla to the game! Close to one year of development, its finally in the AppStore and I keep on developing... KULLA - DI - BULLA For all fans of brain games: this game you must have played !!! As with Memory you have to remember colors, but combined with ball control in a physics world through lots of different levels! More Images and a Video on www.Kulla-di-Bulla.com INFO: This game has been tested on iPhone 4S and iPad 2 or newer. We working on compatibility to older devices. Any comments are welcome, please mail to: iphone@projectizer.de Within Kulla-Di-Bulla you control a black marble through various worlds. From very easy levels (Ooops, this one is still finished?) up to the hard ones (this is not possible! Or I'm wrong?). You need at least dexterity, a steady hand, sometimes patience, a flair for puzzles and to be in a mood to try unlogical things. We are sure you will have a lot of fun and challenges with this Game... ### Youtube ### Youtube ### Youtube ### Youtube ### Youtube ### Youtube ### # # If you search Youtube for Kulla-di-Bulla, you'll find some level videos to get a feeling # of the gameplay. Sorry for the bad frame rate, videos where streamed with AirPlay to a # MAC and captured there. The game runs perfectly smooth on all iOS devices I've tested # ### Youtube ### Youtube ### Youtube ### Youtube ### Youtube ### Youtube ### This is what Kulla-di-Bulla offers you for the price of a Coffee-To-Go --------------------------------------------------------------------------- - 150 level pure gaming fun, from easy to hard: everything is there - Level preview in the selection screen makes it easy to find your levels - The level rating shows the difficulty from easy (green) to hard (red) - Integrated iTunes player for your own favorite music during the game - Full AirPlay support brings Kulla-Di-Bulla onto your mega TV screen - Control anywhere on screen, no need to see where to touch: perfect for AirPlay - Level access is completely open: play whatever level you like at any time - The level overview makes it easy to see where to go, especially on small devices - High score timer for any level: if you know a level, try to solve it faster - Universal App for iPhone and iPad with optimized game scene sizing - Newest technology with SpriteKit and CoreAudio (require iOS 7 or higher) - Tested for performance on iPhone 4, 4S, 5 and 6 plus iPad 2, 3, 4 and Air - 9 worlds with each 15 levels using touch control and a full new world with 15 levels using device gyro / tilt control - German and English languages are switchable in the game at play time - iCloud sync for alle played levels on all iOS devices - Support for full resolution of iPhone 6 and 6 plus - Unique Level Help Service: send me a mail and receive the level walkthrough PDF - Rating Service: for any 10 reviews I will create one new level - High score reset and effect sound volumen could be set in the App settings Lots of FUN with Kulla-di-Bulla from me as Developer...
PoBo World
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.
- Custom track creation
- Physics-based gameplay
- 60 challenging levels
- 3 distinct worlds
- Unlockable hints
- Character customization
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Embark on an Epic Adventure with PoBo! PoBo World - the highly anticipated adventure-puzzle game - is finally here! Craft your own unique tracks to guide PoBo to his destination. Then, sit back and watch as he tumbles, bumps, and rolls through your creation, brought to life with stunning real-time physics. EXPERIENCE INCREDIBLE GAMEPLAY, GRAPHICS, & SOUND Journey through 60 challenging levels across 3 beautifully designed worlds. Each puzzle is a unique test of skill, demanding precise solutions to overcome the dangers that lie ahead. Be on the lookout for deadly obstacles like holes, water, fire, and treacherous chasms that could spell doom for PoBo! REWARDS & CUSTOMIZATION Successfully completing levels will earn you gold coins, which can be used to unlock helpful hints and customize your PoBo character, making your adventure truly your own.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Kulla | PoBo World |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.3 (3 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 71.9% of reviews | 96.0% of reviews — better |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 2 months — better | Every 31 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 139 MB | 302 MB |
| Age rating | 4+ | 4+ |
| Developer | Stefan Arnhold | Thomas Zinnbauer |
Customer experience
Kulla
PoBo World
In-app purchases
Kulla
No in-app purchases
PoBo World
- 1000 gold$0.99
- 3000 gold$1.99
- 5000 gold$2.99









