# BLUK vs Square On Top

The clearest difference is ads: BLUK at none against Square On Top's shown. BLUK also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (79% vs 59%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. BLUK sells 1 one-off in-app purchase and Square On Top sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BLUK holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 157 and 41 respectively. Written reviews point the same way: 79% of BLUK's written reviews are positive against 59% of Square On Top's.

BLUK ships an update every 2 weeks, Square On Top every 3 months. The most recent releases landed on September 21, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | BLUK | Square On Top |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (157 ratings)](https://appshunter.io/ios/app/bluk-physics-jump/id1054829917/reviews)** | [4.6 (41 ratings)](https://appshunter.io/ios/app/square-on-top/id1502021368/reviews) |
| Number of ratings | **157** | 41 |
| Positive reviews | **78.7% of reviews** | 59.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 118 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deepak Madathil](https://appshunter.io/developer/1025382927) | [Claudiu-Marin Ardelean](https://appshunter.io/developer/1502021367) |

## What reviewers say

### BLUK

[App page](https://appshunter.io/ios/app/bluk-physics-jump/id1054829917)

Embark on a magical quest as a unique block to uncover the source of a mysterious darkness. Leap through physics-driven worlds, discover new abilities, and choose your destiny between story completion or endless challenges. Enjoy serene aesthetics and a skill-based platforming experience.

**Highlights:** Skill-based physics platformer, Discover new abilities with magical runes, One-touch gameplay with trajectory aiming, Choose between story mode or endless challenges, Minimalist aesthetics and ambient soundscape, Global leaderboards and achievements

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BLUK Premium | $1.99 | one-time |

**What reviewers like**

- 🎨 Beautiful graphics and aesthetic design
- 🎵 Excellent soundtrack and audio design
- 😌 Relaxing yet challenging gameplay
- 🎮 Addictive and engaging mechanics
- ⚙️ Smooth physics and polished mechanics

**What reviewers complain about**

- 🐛 Respawn/reset mechanic is frustrating
- ⏱️ Difficulty spikes significantly mid-game
- 📱 iPhone X compatibility issues
- 🔋 High battery consumption
- ⚪ Bright white flash on death is annoying

**Reported bugs**

- iPhone X display not properly optimized
- Sound not working for some users
- Excessive white flash on death
- Level progression unclear/confusing mechanics
- App repeatedly prompts for reviews

**Requested features**

- Multiplayer or ranked mode
- New levels and content updates
- Power-ups and special abilities
- Difficulty settings or easier starting levels
- More positive reinforcement/feedback


### Square On Top

[App page](https://appshunter.io/ios/app/square-on-top/id1502021368)

A challenging physics-based climbing game where precise jumps are crucial. Navigate through diverse environments with no checkpoints, relying solely on skill and strategy to reach the summit. Experience the thrill of overcoming difficult obstacles and competing on global leaderboards.

**Highlights:** Physics-based movement, Challenging climbs, No checkpoints, Global leaderboards, One-touch controls, Changing biomes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $3.99 | one-time |


## Frequently asked questions

### Is BLUK free?

BLUK is free to download, with in-app purchases available.

### Is Square On Top free?

Square On Top is free to download, with in-app purchases available.

### Which has better reviews, BLUK or Square On Top?

BLUK is rated higher. BLUK averages 4.8 out of 5 from 157 ratings, while Square On Top averages 4.6 from 41 ratings.

### Do BLUK or Square On Top have ads?

Square On Top shows ads; BLUK does not.

### Which is updated more often, BLUK or Square On Top?

BLUK ships an update every 2 weeks, and Square On Top every 3 months. Most recently, BLUK was updated on September 21, 2026 and Square On Top on August 28, 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.*