# Windosill vs Brain Test Premium

Windosill and Brain Test Premium both sit at 4.7 stars, but that hides the real split: 90% of Windosill's written reviews are positive against 0% of Brain Test Premium's. Windosill also leads on in-app purchases (none vs 4) and ads (none vs shown). Brain Test Premium's advantage is chart position (#115 vs unranked). On rating, ratings volume, monetization model and device support there is nothing between them.

Windosill costs $3.99 and Brain Test Premium $4.99 up front. Brain Test Premium sells 4 one-off in-app purchases. Windosill asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Windosill against 4.7 for Brain Test Premium. Both are backed by a comparable volume of ratings — 66 and 24 respectively. Written reviews are what separate them: 90% of Windosill's written reviews are positive against 0% of Brain Test Premium's.

Windosill ships an update every 2 months, Brain Test Premium every 12 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Windosill | Brain Test Premium |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | [4.7 (66 ratings)](https://appshunter.io/ios/app/windosill/id418226282/reviews) | [4.7 (24 ratings)](https://appshunter.io/ios/app/brain-test-premium/id6447440666/reviews) |
| Number of ratings | **66** | 24 |
| Positive reviews | **89.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#115** |
| Size | 92 MB | 290 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vectorpark](https://appshunter.io/developer/322149017) | [UNICO STUDIO](https://appshunter.io/developer/1467451326) |

## What reviewers say

### Windosill

[App page](https://appshunter.io/ios/app/windosill/id418226282)

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.

**Highlights:** Ten mysterious vistas, Animated, interactive world, Puzzle game elements, Physics toy box, Living picture-book experience, Playful investigation

**In-app purchases:** none

**What reviewers like**

- 👍 Quirky and imaginative
- 👍 Charming and whimsical
- 👍 Engaging puzzles
- 👍 Beautiful visuals and art style
- 👍 Nostalgic and childhood-like experience

**What reviewers complain about**

- 🐛 Occasional crashes or compatibility issues
- ⏱️ Game is too short
- 💰 Some feel the game is overpriced for the content

**Reported bugs**

- Crashes on iOS 8
- Graphical glitches on newer devices

**Requested features**

- More levels and content
- Additional puzzles and challenges
- Longer gameplay experience


### Brain Test Premium

[App page](https://appshunter.io/ios/app/brain-test-premium/id6447440666)

**Currently charting:** #115 Top Paid · Trivia (US App Store)

This premium puzzle game offers an ad-free experience with all daily levels unlocked and enhanced in-game bonuses. It features a series of challenging brain teasers designed to test your logic and creativity, providing endless fun for all ages.

**Highlights:** Ad-free gameplay, All daily levels unlocked, Double daily gifts, Cheaper hints and skips, Bonus starting bulbs, Tricky and mind-blowing brain teasers, Offline play

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lamp 250 | $2.99 | one-time |
| Lamp 500 | $4.99 | one-time |
| Lamp 1000 | $8.99 | one-time |
| Lamp 2500 | $14.99 | one-time |


## Frequently asked questions

### Is Windosill free?

Windosill costs $3.99, with no in-app purchases.

### Is Brain Test Premium free?

Brain Test Premium costs $4.99, and also offers in-app purchases.

### Which has better reviews, Windosill or Brain Test Premium?

Windosill and Brain Test Premium are both rated 4.7 out of 5 on the App Store, from 66 and 24 ratings respectively.

### Do Windosill or Brain Test Premium have ads?

Brain Test Premium shows ads; Windosill does not.

### Which is updated more often, Windosill or Brain Test Premium?

Windosill ships an update every 2 months, and Brain Test Premium every 12 months. Most recently, Windosill was updated on October 15, 2026 and Brain Test Premium on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*