# Tower Stack. vs Zipline Valley

The clearest difference is rating: Zipline Valley at 4.6 against Tower Stack.'s 4.1. Zipline Valley also leads on update cadence (every 6 weeks vs every 16 months) and ratings volume (50K vs 90). Tower Stack.'s advantage is review sentiment (83% vs 44%) and in-app purchases (none vs 1). On price and device support there is nothing between them.

Both are free to download. Zipline Valley sells 1 one-off in-app purchase. Tower Stack. asks for nothing beyond the download.

Zipline Valley holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Zipline Valley has 50K ratings behind it against 90, so its average is the more settled of the two. Written reviews complicate that: 83% of Tower Stack.'s written reviews are positive against 44% of Zipline Valley's, so the app with the better star average is not the one people write more warmly about.

Tower Stack. ships an update every 16 months, Zipline Valley every 6 weeks. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Tower Stack. | Zipline Valley |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (90 ratings)](https://appshunter.io/ios/app/tower-stack/id1145457833/reviews) | **[4.6 (50K ratings)](https://appshunter.io/ios/app/zipline-valley/id1470146913/reviews)** |
| Number of ratings | 90 | **50K** |
| Positive reviews | **83.3% of reviews** | 43.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 217 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ding Fan](https://appshunter.io/developer/1132662013) | [Dalak Games](https://appshunter.io/developer/1606881837) |

## What reviewers say

### Tower Stack.

[App page](https://appshunter.io/ios/app/tower-stack/id1145457833)

Test your agility and reflexes in this simple stacking game. Pile blocks higher and higher to achieve new heights. Enjoy a fun and challenging experience with a beautifully simple graphic design.

**Highlights:** Agility training, Simple gameplay, Stack blocks higher, Beautiful graphic design, Challenging and fun

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and entertaining gameplay
- 🤩 Addicting and enjoyable
- 🎨 Nice look and feel
- 💖 Love the colors
- 💯 Great game, 10/10 flawless

**What reviewers complain about**

- 😠 Too many ads
- 😩 Ads make it not worth playing
- 💸 Ads are too frequent
- 😫 Bombarded with ads
- 😴 Monotonous and boring

**Reported bugs**

- App hangs on startup
- Volume doesn't work
- Glitches and lags at higher levels
- Final Fantasy XV ads interrupt gameplay

**Requested features**

- Reduce the amount of ads
- Add a coin system
- More creative gameplay
- Less ads
- Only show ads after some games


### Zipline Valley

[App page](https://appshunter.io/ios/app/zipline-valley/id1470146913)

A physics-based puzzle game where you draw safe zip lines to transport people across a dangerous valley. Strategically avoid traps and collect bonuses to ensure passengers reach their destination alive. Enjoy hours of brain-training fun with minimalist design and numerous free levels.

**Highlights:** Draw safe zip lines, Avoid dangers and traps, Transport passengers cabin to cabin, Collect coins and keys, Minimalist and unique design, Tons of free puzzle levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Fast and addictive gameplay
- 👍 Relaxing and soothing music
- 🤩 Satisfying to solve puzzles

**What reviewers complain about**

- 💸 Too many intrusive ads
- 🤬 Ads interrupt gameplay too frequently
- 🤯 Ads sometimes cover important UI elements

**Reported bugs**

- Game crashes on certain devices
- Levels sometimes fail to load properly

**Requested features**

- More challenging and varied levels
- Option to disable ads for a one-time fee
- Ability to customize characters


## Frequently asked questions

### Is Tower Stack. free?

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

### Is Zipline Valley free?

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

### Which has better reviews, Tower Stack. or Zipline Valley?

Zipline Valley is rated higher. Tower Stack. averages 4.1 out of 5 from 90 ratings, while Zipline Valley averages 4.6 from 50K ratings.

### Do Tower Stack. or Zipline Valley have ads?

Zipline Valley shows ads; Tower Stack. does not.

### Which is updated more often, Tower Stack. or Zipline Valley?

Tower Stack. ships an update every 16 months, and Zipline Valley every 6 weeks. Most recently, Tower Stack. was updated on November 6, 2026 and Zipline Valley on November 9, 2026.

---

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