qubotron vs Dots and Bubbles
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
qubotron
A 3D block stacking puzzle game where you complete layers to make them disappear. Offers multiple game modes including competitive, relaxed, and daily challenges. Features authentic retro music and can improve spatial sense.
- 3D block stacking gameplay
- Multiple game modes (normal, zen, daily missions)
- Retro analog synthesizer music
- Improves spatial sense
- Free with ads or ad-free purchase
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Do you like the ...tris kind of block puzzle games? Then you must check this out. In this immersive puzzle game you stack differently shaped blocks in a box. Complete layers will disappear. Sounds familiar? But this is in 3D! Beat the high scores in normal playing mode, relax in the non-competitive zen mode, or check out the daily missions. The game music adapts to the gameplay. It was recorded on real analog synthesizers from the seventies and eighties, creating an authentic retro experience. This app is not only great fun to play, but it also boosts your brain. A scientific study has shown a significant improvement of the spatial sense in teenagers playing a similar video game. ** Either play for free with ads or unlock the ad-free version as an in-game purchase. After some first minutes of gameplay you will automatically asked for your choice. We put a lot of effort in making this game fun and easy to play. Some glitches or unexpected behavior might still have been missed by us. Please, before issuing a negative review, do reach out to us first at support@tlogic.de. We are happy about any kind of feedback as it gives us the chance to improve the game. =============== ** A. Noss: Improvement of spatial sense in 10 to 14 year-olds by the video game Blockout, diploma thesis, Vienna University, 1994 (original German title: "Förderung der Raumvorstellung bei 10- bis 14-Jährigen durch das Computerspiel Blockout"). In this study with more than 100 kids, half of the kids got the opportunity to play Blockout (a block puzzle game quite similar to qubotron) during summer vacation, the other half did not. The spatial sense of all kids was tested before and after the vacation using a standard test procedure (Gittler 3DW Test). The kids having played the game improved significantly compared to the kids not having played the game.
Dots and Bubbles
Guide a bouncing ball through challenging levels by activating and deactivating special dots. Discover unique physics with elements like Black Holes and Direction Boosters. Solve over 90 intriguing puzzles with clever combinations.
- Ball bounce control
- Special dot mechanics
- Over 90 levels
- Increasing difficulty
- Ingenuity-based puzzles
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In this game you engage by activating and deactivating specific dots in the playfield to control the play ball‘s bounce, guiding it towards the goal. As you progress through increasing difficulty levels, you’ll encounter various special dots, such as »Black Holes«, »Direction Boosters«, and »Bubbles«, each adding an unique twist to the game‘s physics. With over 90 diverse and intriguing levels, you are challenged to solve each one using your ingenuity and clever combinations. „Dots & Bubbles“ promises a fun and dynamic gaming experience for players of all levels.
Screenshots
Verdict
The clearest difference is review sentiment: qubotron at 67% against Dots and Bubbles's 33%. qubotron also leads on update cadence (weekly vs fortnightly). Dots and Bubbles's advantage is rating (4.2 vs 4.0) and ratings volume (17 vs 4). On price, ads, in-app purchases and monetization model 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. qubotron sells 1 one-off in-app purchase and Dots and Bubbles sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Dots and Bubbles holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews complicate that: 67% of qubotron's written reviews are positive against 33% of Dots and Bubbles's, so the app with the better star average is not the one people write more warmly about.
qubotron ships an update weekly, Dots and Bubbles fortnightly. The most recent releases landed on August 14, 2026 and September 10, 2026 respectively.
| Parameter | qubotron | Dots and Bubbles |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 4.2 (17 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 33.3% of reviews |
| Number of ratings | 4 | 17 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | Yes | 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 | 12.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 37 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | TLogic.de | Tim Kretz |
Customer experience
qubotron
Dots and Bubbles
In-app purchases
qubotron
- No-Ads Upgrade$0.99
Dots and Bubbles
- Remove Ads$3.99









