# Flippy Knife Spin Master vs Knife Stack

The clearest difference is in-app purchases: Knife Stack at none against Flippy Knife Spin Master's 1. Knife Stack also leads on update cadence (every 7 months vs every 47 months). Flippy Knife Spin Master's advantage is ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Flippy Knife Spin Master sells 1 one-off in-app purchase. Knife Stack asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Flippy Knife Spin Master against 5.0 for Knife Stack. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Flippy Knife Spin Master ships an update every 47 months, Knife Stack every 7 months. The most recent releases landed on June 11, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Flippy Knife Spin Master | Knife Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/flippy-knife-spin-master/id1269552712/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/knife-stack-throwing-games/id1484757954/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 47 months | **Every 7 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 139 MB | 109 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aysha Sehar](https://appshunter.io/developer/1263063556) | [Wooden Toys](https://appshunter.io/developer/1699918682) |

## What reviewers say

### Flippy Knife Spin Master

[App page](https://appshunter.io/ios/app/flippy-knife-spin-master/id1269552712)

Engage in thrilling knife-flipping challenges with realistic physics. Master different modes, from cutting fruits to flipping blades, and unlock a variety of knives. Compete with friends and become the ultimate flip master in this casual game.

**Highlights:** Knife hitting and flipping gameplay, Two distinct gameplay modes, Variety of knives and blades, Physics-based simulation, Multiple flipping locations, One-finger control

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 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 Flippy Knife Spin Master free?

Flippy Knife Spin Master 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, Flippy Knife Spin Master or Knife Stack?

Flippy Knife Spin Master and Knife Stack are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Flippy Knife Spin Master or Knife Stack have ads?

Knife Stack shows ads; Flippy Knife Spin Master does not.

### Which is updated more often, Flippy Knife Spin Master or Knife Stack?

Flippy Knife Spin Master ships an update every 47 months, and Knife Stack every 7 months. Most recently, Flippy Knife Spin Master was updated on June 11, 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.*