# Rope Tangle 3D vs Sky Stack

The clearest difference is in-app purchases: Sky Stack at none against Rope Tangle 3D's 14. Sky Stack also leads on ads (none vs shown). Rope Tangle 3D's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Rope Tangle 3D sells 14 one-off in-app purchases. Sky Stack asks for nothing beyond the download.

## The numbers

| Metric | Rope Tangle 3D | Sky Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (594 ratings)](https://appshunter.io/ios/app/rope-tangle-3d-puzzle-game/id6612024623/reviews)** | — |
| Number of ratings | **594** | — |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 186 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [COMMANDOO JOINT STOCK COMPANY](https://appshunter.io/developer/1561328863) | [Moamen Basel](https://appshunter.io/developer/1672877876) |

## What reviewers say

### Rope Tangle 3D

[App page](https://appshunter.io/ios/app/rope-tangle-3d-puzzle-game/id6612024623)

Engage in a challenging 3D puzzle experience where you untangle complex knots. Utilize simple tap and drag controls to manipulate ropes and pins, strategizing your way through increasingly difficult levels. Master your skills and conquer every twisted rope.

**Highlights:** Untangle tricky knots, Tap and drag controls, Strategic puzzle solving, Varied challenges, Boss Levels, Fixed and dynamic pins

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 coins | $0.99 | one-time |
| 10 tickets | $1.99 | one-time |
| 5000 coins | $1.99 | one-time |
| 20 tickets | $2.99 | one-time |
| Stater Pack | $4.99 | one-time |
| 10000 coins | $4.99 | one-time |
| Remove ads | $4.99 | one-time |
| 50 tickets | $7.99 | one-time |
| 25000 coins | $9.99 | one-time |
| 100 tickets | $12.99 | one-time |
| 50000 coins | $14.99 | one-time |
| 200 tickets | $14.99 | one-time |
| 100000 coins | $19.99 | one-time |
| 400 tickets | $19.99 | one-time |

**What reviewers like**

- 🎮 Engaging puzzle gameplay mechanics
- 🎨 Awesome graphics quality
- ⏱️ Move-based progression system (no time limits)
- 😊 Highly enjoyable and replayable

**What reviewers complain about**

- 📺 Excessive ads after every level
- 📺 Ads appear too early in gameplay
- ⏱️ Ads longer than actual game time
- 💰 Aggressive monetization strategy
- 🐛 Level 50 progression bug

**Reported bugs**

- Game stuck on level 50 and loops back after completion
- App crashes and locks up during gameplay
- Unable to progress past level 50

**Requested features**

- Allow 10+ levels before showing ads to hook players
- Reduce ad frequency or implement ad-free trial period
- Better monetization balance between free and paid experience


### Sky Stack

[App page](https://appshunter.io/ios/app/sky-stack-tower-stacker/id6792422777)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rope Tangle 3D free?

Rope Tangle 3D is free to download, with in-app purchases available.

### Is Sky Stack free?

Sky Stack is free to download, with no in-app purchases.

### Do Rope Tangle 3D or Sky Stack have ads?

Rope Tangle 3D shows ads; Sky Stack does not.

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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.*