Windosill vs Roboball
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Windosill
Explore a toy-like dream world filled with ten interactive vistas. This app combines puzzle elements, a physics sandbox, and a living picture book, encouraging playful discovery. It's designed for a single, immersive experience suitable for both children and adults.
- Ten mysterious vistas
- Animated, interactive world
- Puzzle game elements
- Physics toy box
- Living picture-book experience
- Playful investigation
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Explore a dream-like world of ten mysterious vistas in this touchscreen classic. Equal parts puzzle game, physics toy box, and living picture-book, Windosill's animated, interactive world is meticulously constructed to reward playful investigation. Designed to be experienced in a single sitting (anywhere between 20 minutes and 2 hours), Windosill is suitable for curious children and imaginative adults alike.
Roboball
Control a ball-shaped robot to solve physics and logic puzzles. Manipulate mechanisms like buttons, lasers, and doors, sometimes with the help of objects, to reach the teleporter and advance through levels.
- Physics-based puzzles
- Logic puzzles
- Robot ball control
- Mechanism interaction
- Level progression
- Object manipulation
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RoboBall is a game in which you control a ball-shaped robot and solve physics- and logic-based puzzles. Your goal is to control various mechanisms in order to reach the end of the level, where you will find a teleporter that will take you to the next level. Puzzles On every stage you will find a large number of different mechanisms, buttons, laser switches, and doors. To open a door, start an elevator, or simply activate a certain mechanism, you will need to activate a button. Sometimes you can't do it by yourself and will need some help from metal balls, barrels, or crates. But don't forget that they might also need your help to perform certain actions.
Screenshots
Verdict
The clearest difference is rating: Windosill at 4.7 against Roboball's 3.5. Windosill also leads on review sentiment (90% vs 50%) and update cadence (every 2 months vs every 19 months). Roboball's advantage is iOS requirement (12.0 vs 15.6). On ads, 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
Windosill costs $3.99 and Roboball $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Windosill holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Windosill has 66 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 90% of Windosill's written reviews are positive against 50% of Roboball's.
Windosill ships an update every 2 months, Roboball every 19 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Windosill | Roboball |
|---|---|---|
| Price | $3.99 — better | $4.99 |
| Rating | 4.7 (66 ratings) — better | 3.5 (2 ratings) |
| Positive reviews | 89.7% of reviews — better | 50.0% of reviews |
| Number of ratings | 66 — better | 2 |
| Update frequency | Every 2 months — better | Every 19 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #136 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 92 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | Vectorpark | Darya Vladislavovna |
Customer experience
Windosill
Roboball
Bugs and requests
Windosill
Reported bugs
2 issues- Crashes on iOS 8
- Graphical glitches on newer devices
Requested features
3 requests- More levels and content
- Additional puzzles and challenges
- Longer gameplay experience
Roboball
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Windosill
No in-app purchases
Roboball
No in-app purchases
