# Stack vs Knife Stack

The clearest difference is review sentiment: Knife Stack at 100% against Stack's 53%. Knife Stack also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 18). Stack's advantage is update cadence (every 10 days vs every 7 months) and ratings volume (59K vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stack sells 15 one-off in-app purchases. Knife Stack asks for nothing beyond the download.

Knife Stack holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Stack has 59K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 53% of Stack's written reviews are positive against 100% of Knife Stack's.

Stack ships an update every 10 days, Knife Stack every 7 months. The most recent releases landed on September 26, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Stack | Knife Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (59K ratings)](https://appshunter.io/ios/app/stack/id1080487957/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knife-stack-throwing-games/id1484757954/reviews)** |
| Number of ratings | **59K** | 2 |
| Positive reviews | 52.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 7 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#110** | — |
| Size | 282 MB | 109 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ketchapp](https://appshunter.io/developer/528065807) | [Wooden Toys](https://appshunter.io/developer/1699918682) |

## What reviewers say

### Stack

[App page](https://appshunter.io/ios/app/stack/id1080487957)

**Currently charting:** #110 Top Free · Action (US App Store)

Test your reflexes in this addictive block-stacking game. Aim for the highest tower possible with simple, beautiful graphics. Compete globally for the top score.

**Highlights:** Block stacking gameplay, High score competition, Beautiful graphics, Global leaderboards

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Pack Small | $0.99 | one-time |
| 10 Extra Lives | $0.99 | one-time |
| 200 Gems | $0.99 | one-time |
| 500 Gems | $1.99 | one-time |
| Gem Pack Medium | $2.99 | one-time |
| 30 Extra Lives | $2.99 | one-time |
| 1000 Gems | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Extra Offline Earnings | $4.99 | one-time |
| Gem Pack Grand | $4.99 | one-time |
| 50 Extra Lives | $4.99 | one-time |
| VIP Pass | $9.99 | one-time |
| Season Pass | $9.99 | one-time |
| Gem Pack Mega | $9.99 | one-time |
| Gem Pack Ultra | $19.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive
- 🎨 Aesthetically pleasing graphics
- 🧘‍♀️ Relaxing and calming
- 💪 Challenging gameplay

**What reviewers complain about**

- 🔍 Too many ads
- 🐛 Frequent glitches and lags
- 🔄 Repetitive gameplay

**Reported bugs**

- Blocks disappearing or glitching
- Game freezing or crashing
- Inconsistent performance on newer devices

**Requested features**

- Ability to choose color schemes
- More variety in block designs
- Improved high score tracking
- Reduced ad frequency


### Knife Stack

[App page](https://appshunter.io/ios/app/knife-stack-throwing-games/id1484757954)

Tap to throw knives and destroy platforms in this timing-based game. Avoid indestructible blocks to prevent losing. Chain together destruction for higher scores and complete all levels.

**Highlights:** Throw knives to destroy platforms, Make combos for higher scores, Complete all game levels, Timing-based gameplay, Avoid indestructible blocks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack free?

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

### Is Knife Stack free?

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

### Which has better reviews, Stack or Knife Stack?

Knife Stack is rated higher. Stack averages 4.4 out of 5 from 59K ratings, while Knife Stack averages 5.0 from 2 ratings.

### Do Stack or Knife Stack have ads?

Both Stack and Knife Stack show ads.

### Which is updated more often, Stack or Knife Stack?

Stack ships an update every 10 days, and Knife Stack every 7 months. Most recently, Stack was updated on September 26, 2026 and Knife Stack on June 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.*