TwentySeven vs Go Gears
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
TwentySeven
A 3D puzzle game where you merge colored balloons on a grid to create larger ones. Master spatial and combinatorial thinking to achieve increasingly complex goals, from a level 8 balloon to a full house of different balloon sizes.
- 3D grid-based balloon merging
- Enhances spatial and combinatorial thinking
- Multiple grid sizes and challenges
- Tutorial and undo options
- Customizable controls
- External keyboard support
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27 or Twenty-Seven is a novel puzzle game that enhances spacial and combinatorial thinking. You move colored balloons on a 3D-grid. Adjacent balloons of the same color and size merge to form a balloon of the next higher size. Your goal is to get ever larger balloons. You start on the edges of a cube 2×2×2 grid, with two balloons of level 1 (pink) or 2 (violet). Each time you move or merge balloons, you get another pink balloon. Move and merge away to get a blue (level 3) balloon, then a turquoise (level 4) balloon. Your first goal is a red balloon of level 8. This sounds easy, but can be tricky since you have only 8 positions available. Luckily, you can start over whenever you like. Expert players achieve a red balloon in a few minutes. Even they don't achieve the next goal every time: a full house of 8 different balloons. Once you get tired on the cube, which is in fact a 2×2×2 grid, we have other challenges in store, starting with a 2×2×3 grid, a 2×2×4 grid, and going up to a 3×3×3 grid with 27 possible positions, again in a cube. Now guess where we got our name? While the fundamental rules are the same, winning strategies for each grid vary. The game is easy to learn, and we have a tutorial to teach you. We give you a few opportunities to undo if you make a mistake. You may move and merge balloons by swiping over your touch screen or by pushing buttons. You can also use an external keyboard. You may turn the grid in any direction you like. Buttons can be placed on the right or the left side of screen, or be hidden.
Go Gears
Explore a world of liquid wonders with interactive toys and ASMR mini-games. Mix colors, create patterns, and enjoy realistic water simulations. Designed for all ages with intuitive controls and quick, relaxing gameplay.
- Realistic water simulation
- Fluid mixing and pattern creation
- Intuitive single-slider controls
- Quick 2-minute mini-games
- Soothing ASMR sensations
- Interactive toys
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Dive into a world of liquid wonders and endless fun with Go Gears! Our app is a captivating collection of mini-games and interactive toys that will transport you to a realm filled with delightful ASMR experiences. ** Water Simulation: Experience the mesmerizing realism of our water simulation. Whether you're playing with a spinning water mill or detonating sea bombs, you'll be captivated by the lifelike behavior of our liquids. ** Fluid Mixing and Pattern Creation: Get creative and mix fluids of different colors to form breathtaking patterns. Watch in awe as planes soar across the screen, leaving behind vibrant and colorful trails that you can manipulate at your fingertips. ** Intuitive Controls: With just a single slider, you can effortlessly control the entire experience. Our app is designed for all ages, ensuring that everyone can enjoy the fluidic magic with ease. ** Quick and Relaxing Mini-Games: Need a break from work or studying? Go Gears has you covered with a variety of mini-games that test your reaction time and provide a soothing ASMR sensation. Each game is designed with a 2-minute time limit, making it perfect for short and rejuvenating breaks.
Screenshots
Verdict
The clearest difference is in-app purchases: Go Gears at none against TwentySeven's 2. Go Gears also leads on update cadence (every 8 days vs every 21 months) and ratings volume (25 vs 2). TwentySeven's advantage is ads (none vs shown). On price, rating 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. TwentySeven sells 2 one-off in-app purchases. Go Gears asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for TwentySeven against 4.9 for Go Gears. That said, the two scores are not equally well evidenced: Go Gears has 25 ratings behind it against 2, so its average is the more settled of the two.
TwentySeven ships an update every 21 months, Go Gears every 8 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | TwentySeven | Go Gears |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.9 (25 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 25 — better |
| Update frequency | Every 21 months | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 145 MB |
| Age rating | 4+ | 4+ |
| Developer | Value from Software LLC | Andrejs Fomcenko |
Customer experience
TwentySeven
Go Gears
In-app purchases
TwentySeven
- 3 undo sequences$0.99
- 10 undo sequences$1.99
Go Gears
No in-app purchases









