# Tower Stack. vs Duck on the Run

The clearest difference is rating: Duck on the Run at 4.6 against Tower Stack.'s 4.1. Duck on the Run also leads on update cadence (every 3 months vs every 16 months). Tower Stack.'s advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Duck on the Run holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 90 and 198 respectively. Written reviews point the same way: 83% of Tower Stack.'s written reviews are positive against 87% of Duck on the Run's.

Tower Stack. ships an update every 16 months, Duck on the Run every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Tower Stack. | Duck on the Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (90 ratings)](https://appshunter.io/ios/app/tower-stack/id1145457833/reviews) | **[4.6 (198 ratings)](https://appshunter.io/ios/app/duck-on-the-run/id1587597372/reviews)** |
| Number of ratings | 90 | **198** |
| Positive reviews | 83.3% of reviews | **87.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 88 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ding Fan](https://appshunter.io/developer/1132662013) | [Popa Radu](https://appshunter.io/developer/1343055546) |

## 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


### Duck on the Run

[App page](https://appshunter.io/ios/app/duck-on-the-run/id1587597372)

Embark on an exciting running adventure as a duck. Slide, jump, roll, and dash through colorful environments, overcoming obstacles. Collect coins to unlock new ducks and enjoy endless fun with beautiful 3D graphics.

**Highlights:** Running adventure gameplay, Slide, jump, roll, and dash mechanics, Collect coins to unlock new ducks, Handmade 3D graphics, Addictive gameplay, Haptic feedback

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and responsive
- 👍 Cute and fun game
- 🔒 No ads or in-app purchases
- 💯 Highly addictive and entertaining

**What reviewers complain about**

- 🐛 Occasional crashes and login issues
- 🔁 Repetitive gameplay after a while
- 🎨 Limited skin/character variety

**Reported bugs**

- Game crashes on launch for some users
- Floors not rendering properly
- Getting stuck between columns

**Requested features**

- Add more skins and customization options
- Implement a pause button
- Introduce different game modes and levels
- Add online/multiplayer functionality


## Frequently asked questions

### Is Tower Stack. free?

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

### Is Duck on the Run free?

Duck on the Run is free to download, with no in-app purchases.

### Which has better reviews, Tower Stack. or Duck on the Run?

Duck on the Run is rated higher. Tower Stack. averages 4.1 out of 5 from 90 ratings, while Duck on the Run averages 4.6 from 198 ratings.

### Do Tower Stack. or Duck on the Run have ads?

Duck on the Run shows ads; Tower Stack. does not.

### Which is updated more often, Tower Stack. or Duck on the Run?

Tower Stack. ships an update every 16 months, and Duck on the Run every 3 months. Most recently, Tower Stack. was updated on November 6, 2026 and Duck on the Run on November 3, 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.*