# Sticky Blocks vs Factor Fuse

The clearest difference is in-app purchases: Sticky Blocks at none against Factor Fuse's 3. Sticky Blocks also leads on ads (none vs shown) and iOS requirement (9.0 vs 13.0). Factor Fuse's advantage is update cadence (every 3 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Factor Fuse sells 3 one-off in-app purchases. Sticky Blocks asks for nothing beyond the download.

Sticky Blocks ships an update monthly, Factor Fuse every 3 days. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sticky Blocks | Factor Fuse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (24 ratings)](https://appshunter.io/ios/app/sticky-blocks/id408609914/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 94.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 187 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [AI Factory Ltd](https://appshunter.io/developer/408609917) | [Khylle Lim](https://appshunter.io/developer/1765666121) |

## 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


### Factor Fuse

[App page](https://appshunter.io/ios/app/factor-fuse-number-master/id6670305040)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Bundle | $0.99 | one-time |
| Genius Bundle | $6.99 | one-time |
| Genius Bundle + (No Ads) | $6.99 | one-time |


## Frequently asked questions

### Is Sticky Blocks free?

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

### Is Factor Fuse free?

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

### Do Sticky Blocks or Factor Fuse have ads?

Factor Fuse shows ads; Sticky Blocks does not.

### Which is updated more often, Sticky Blocks or Factor Fuse?

Sticky Blocks ships an update monthly, and Factor Fuse every 3 days. Most recently, Sticky Blocks was updated on October 22, 2026 and Factor Fuse on October 27, 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.*