Merge Windows vs Ball Tree
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Merge Windows
Combine numbered window blocks on multi-story buildings to create higher-level windows. Strategically move new windows while preventing them from reaching the top. Features 29 progressively challenging levels across multiple buildings.
- Merge numbered window blocks
- Multi-story building mechanics
- Progressively difficult levels
- 29 unique levels
- Multiple building designs
- Dark mode for nighttime play
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Merge the windows on a two, three, four, or even up to a nine story building. Each numbered window block can be merged with another window of the same level to create a window of the next level. New windows drop from the outside columns and you can move them anywhere on the sides of the building while you're waiting to merge them. Complete the Windows on the building before the dropping Windows reach the top of the screen. The hardest levels have a building the full height of the playing area so you cannot share windows from either side of the building. It's like playing two fast past games at the same time. * 29 Levels * Multiple buildings * Levels get progressively more difficult * Dark mode on the iOS device operates the game in nighttime mode HELP: https://www.BrilliancePartners.com/help.html EMAIL: support@brilliancepartners.com PRIVACY: https://www.brilliancepartners.com/privacy.html
Ball Tree
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Cut bubbles attached to strings to reveal the balls inside and match them by color! Make Match-3 combinations to destroy the balls and beat the exciting levels. Use your strategy to solve more challenging puzzles in each level and master the fascinating world of Ball Tree!
Screenshots
Verdict
The clearest difference is update cadence: Ball Tree at daily against Merge Windows's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Merge Windows ships an update every 2 months, Ball Tree daily. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.
| Parameter | Merge Windows | Ball Tree |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 8 MB | 83 MB |
| Age rating | 4+ | 17+ |
| Developer | Brian Giedt | Virtual Projects Oyun Yazilim Ve Teknoloji |
In-app purchases
Merge Windows
No in-app purchases
Ball Tree
No in-app purchases









