Brain Dig vs Water Mania
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brain Dig
This puzzle game challenges you to dig paths for colored balls to roll and merge with others of the same hue. It offers a relaxing yet mentally stimulating experience, perfect for quick play sessions. Success depends on strategically creating pathways for all balls to connect.
- Digging puzzle gameplay
- Merge same-colored balls
- Realistic physics simulation
- Brain training challenges
- Relaxing downtime activity
- Addictive merge mechanics
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Dig the path of the ball and roll it so that it sticks to a ball of the same color! Sharpen your mind with a "Brain Dig - Digging Puzzle -" brain training digging ball match puzzle game. “Brain Dig" is a simple but addictive digging merge ball puzzle game. During your commute, before you sleep… enjoy downtime with brain training. In this ultra fun and relaxing puzzle game, you dig and merge the same color balls together. You are successful when you can merge all the same color balls. It's as simple as digging the path of the ball. But be careful. You will realize the depth of the game, which looks so easy, but you cannot succeed. Take the challenge and train your brain NOW! Rules: * Dig a pathway and merge the same balls. * Complete when all the balls can stick! * The ball rolls based on realistic physics. * Be careful, you will lose track of time! Challenge yourself and enjoy hours of fun with digging merge ball puzzle! You’re sure to get hooked on these puzzles! How many levels can you beat?
Water Mania
Engage your mind with a unique 3D water sorting puzzle. Strategically sort colored water into bottles, unlocking new challenges as you progress. Enjoy a relaxing yet mentally stimulating experience with intuitive controls and beautiful visuals.
- 3D water sorting gameplay
- Dirt-sealed bottle mechanic
- Strategic move counting
- Intuitive controls
- Smooth 3D animations
- Progressive new mechanics
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Water Mania is a fresh take on the classic water sorting puzzle. It’s simple to pick up, yet full of clever twists that will keep your mind engaged for hours. Your goal is to sort the colors so that each bottle contains only one color. But here's the twist—many bottles are sealed in dirt and can't be touched. To unlock them, you’ll need to collect fully sorted bottles, which then break the surrounding dirt and open up new possibilities. Every move counts, and every completed bottle creates new chances to strategize. With intuitive controls, smooth 3D animations, and beautifully designed levels, Water Mania offers a satisfying mix of relaxation and mental challenge. As you progress, new mechanics and obstacles will keep the gameplay fresh and surprising. Whether you’re a casual player or a puzzle pro, Water Mania delivers a fun and rewarding experience from the first pour to the final drop. Download now and see how far your sorting skills can take you.
Screenshots
Verdict
The clearest difference is review sentiment: Water Mania at 89% against Brain Dig's 0%. Water Mania also leads on update cadence (every 3 days vs every 2 months) and rating (4.7 vs 4.4). Brain Dig's advantage is in-app purchases (none vs 11) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads 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. Water Mania sells 11 one-off in-app purchases. Brain Dig asks for nothing beyond the download.
Water Mania holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 54 and 39 respectively. Written reviews point the same way: 0% of Brain Dig's written reviews are positive against 89% of Water Mania's.
Brain Dig ships an update every 2 months, Water Mania every 3 days. Both last shipped on October 24, 2026.
| Parameter | Brain Dig | Water Mania |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (54 ratings) | 4.7 (39 ratings) — better |
| Positive reviews | 0.0% of reviews | 88.9% of reviews — better |
| Number of ratings | 54 — better | 39 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 181 MB | 394 MB |
| Age rating | 4+ | 4+ |
| Developer | BAF, Ltd. | ZPLAY (HK) TECHNOLOGY CO., LIMITED |
Customer experience
Brain Dig
Water Mania
In-app purchases
Brain Dig
No in-app purchases
Water Mania
- Starter Pack$1.99
- 2000 Coins$1.99
- Endless Treasure$2.99
Show 8 moreShow fewer
- Special Gold$2.99
- 8800 Coins$7.99
- No Ads$9.99
- Enjoy Pack$9.99
- 18000 Coins$14.99
- 39000 Coins$29.99
- 77000 Coins$54.99
- 150000 Coins$99.99









