Plasma Orb vs Don't Slip Off
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Plasma Orb
Control a ball-shaped creature by tilting your device. Navigate through beautiful and mysterious environments, overcoming obstacles and mazes in various themed levels.
- Tilt device to control movement
- Navigate mazes and obstacles
- Explore diverse environments
- Beautifully designed levels
- Challenging gameplay
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*** Dive in the beautiful and mysterious world with your Plasmorb! *** Plasmorb is a ball shaped creature that you are going to control. Playing is easy - just tilt your device to the required side and the ball will roll to the same direction. You will encounter many hindrances, mazes and mysterious constructions. All the game levels look beautiful. You have to travel through an old forest, dangerous swamps and even explore the depths of underground!
Don't Slip Off
Arrange blocks to complete a path and prevent a ball from falling. Test your skills to achieve a high score in this relaxing puzzle game.
- Block placement puzzles
- Path construction
- High score challenges
- Relaxing gameplay
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Keep the path whole, or the ball slips off. Don't Slip Off is a zigzag ball game where you fix the path as you go. A ball rolls along a zigzag track of blocks, and some of those blocks are out of line. Swipe up or down to snap each one back into place before the ball gets there. If the ball reaches a gap, it falls and the run is over. HOW TO PLAY • Swipe up or down to move a block back into the path • Fix every gap before the ball reaches it • Score a point for every block you fix • The ball speeds up with every block you fix NEW BLOCKS AS YOU GO • Double-drop blocks sit twice as far out and take two swipes • Corner blocks can slip out of line too • Sinker blocks look fine, then drop out just as the ball gets close HARD MODE In Hard Mode the ball rolls faster, you have less time for each block, and the new blocks show up at half the score. COMPETE • Normal and Hard Mode leaderboards • 15 achievements to earn • Share your high score and challenge your friends to beat it PLAY OFFLINE No wifi needed. Don't Slip Off plays offline, so it's ready for flights, road trips and waiting rooms. Easy to learn, hard to master, and made for one finger. How far can you roll?
Screenshots
Verdict
The clearest difference is rating: Don't Slip Off at 5.0 against Plasma Orb's 4.1. Don't Slip Off also leads on update cadence (every 2 weeks vs every 5 weeks). Plasma Orb's advantage is ads (none vs shown) and ratings volume (12 vs 1). On price, in-app purchases, monetization model and device support 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
Both are free to download. Plasma Orb sells 4 one-off in-app purchases and Don't Slip Off sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Don't Slip Off holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Plasma Orb has 12 ratings behind it against 1, so its average is the more settled of the two.
Plasma Orb ships an update every 5 weeks, Don't Slip Off every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Plasma Orb | Don't Slip Off |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (12 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.2% of reviews | — |
| Number of ratings | 12 — better | 1 |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 189 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | TZAR games | Power-Up Game Studios LLC |
Customer experience
Plasma Orb
Don't Slip Off
In-app purchases
Plasma Orb
- Unlock all levels$0.99
- Small bag of coins$0.99
- Bag of Coins$1.99
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- Large bag of Coins$2.99
Don't Slip Off
- Remove Ads$1.99
Questions
Is Plasma Orb free?
Is Don't Slip Off free?
Which has better reviews, Plasma Orb or Don't Slip Off?
Do Plasma Orb or Don't Slip Off have ads?
Which is updated more often, Plasma Orb or Don't Slip Off?
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