# Sticky Blocks vs Collapse

The clearest difference is in-app purchases: Sticky Blocks at none against Collapse's 5. Sticky Blocks also leads on ads (none vs shown) and update cadence (monthly vs every 7 months). On price, rating, monetization model and device support there is nothing between them.

Both are free to download. Collapse sells 5 one-off in-app purchases. Sticky Blocks asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Sticky Blocks against 4.6 for Collapse. Both are backed by a comparable volume of ratings — 24 and 5 respectively. Written reviews are what separate them: 94% of Sticky Blocks's written reviews are positive against 75% of Collapse's.

Sticky Blocks ships an update monthly, Collapse every 7 months. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sticky Blocks | Collapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (24 ratings)](https://appshunter.io/ios/app/sticky-blocks/id408609914/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/collapse-block-puzzles/id1181806373/reviews)** |
| Number of ratings | **24** | 5 |
| Positive reviews | **94.2% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 37 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AI Factory Ltd](https://appshunter.io/developer/408609917) | [Tapotap](https://appshunter.io/developer/1463158372) |

## What reviewers say

### Sticky Blocks

[App page](https://appshunter.io/ios/app/sticky-blocks/id408609914)

Experience a fresh take on block sliding puzzles with unique, wobbly shapes that stick together. Navigate over 600 challenging levels with beautiful graphics and engaging sound. Collect in-game items to purchase hints and power-ups.

**Highlights:** 600 challenging puzzles, 6 difficulty levels, In-game hints, Beautiful graphics and animations, Collect gems and items, Unlock achievements, Move undo

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 😍 Highly addictive and engaging gameplay
- 🎨 Beautiful and polished graphics
- 🧠 Challenging puzzle mechanics that make you think
- 🎮 Easy to learn, hard to master design
- ⏱️ Great for passing time and killing boredom

**What reviewers complain about**

- 💰 Limited free credits at start
- 🔒 Unclear scoring system
- ❓ Confusing lock mechanics on level select
- ⏳ Extremely time-consuming (addictive to a fault)

**Reported bugs**

- Lock symbols appear unexpectedly on level select screen
- Unclear purpose of numbered locks on completion screens

**Requested features**

- Level builder for creating custom puzzles
- Ability to improve ratings on replayed levels
- More free starting credits
- Clearer explanation of scoring system


### Collapse

[App page](https://appshunter.io/ios/app/collapse-block-puzzles/id1181806373)

Navigate a ball through increasingly complex mazes, ensuring every square is visited before reaching the exit. Utilize hints or skip levels when you encounter challenges. Test your puzzle-solving skills as you advance through numerous stages.

**Highlights:** Maze navigation, Visit every square, Increasing difficulty, Hint system, Level skipping

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $0.99 | one-time |
| Skip level | $0.99 | one-time |
| Pack 2 | $3.99 | one-time |
| Pack 3 | $6.99 | one-time |
| Pack 4 | $11.99 | one-time |


## Frequently asked questions

### Is Sticky Blocks free?

Sticky Blocks is free to download, with no in-app purchases.

### Is Collapse free?

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

### Which has better reviews, Sticky Blocks or Collapse?

Collapse is rated higher. Sticky Blocks averages 4.6 out of 5 from 24 ratings, while Collapse averages 4.6 from 5 ratings.

### Do Sticky Blocks or Collapse have ads?

Collapse shows ads; Sticky Blocks does not.

### Which is updated more often, Sticky Blocks or Collapse?

Sticky Blocks ships an update monthly, and Collapse every 7 months. Most recently, Sticky Blocks was updated on October 22, 2026 and Collapse on October 7, 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.*