# Hitty Knife vs PolyMerge

The clearest difference is iOS requirement: Hitty Knife at 13.0 against PolyMerge's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Hitty Knife sells 2 one-off in-app purchases and PolyMerge sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Hitty Knife ships an update every 6 weeks, PolyMerge monthly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hitty Knife | PolyMerge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.3K ratings)](https://appshunter.io/ios/app/hitty-knife/id1473145262/reviews)** | — |
| Number of ratings | **4.3K** | — |
| Positive reviews | 13.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 253 MB | 111 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Ketchapp](https://appshunter.io/developer/528065807) | [OMER FARUK ERASLAN](https://appshunter.io/developer/1880706555) |

## What reviewers say

### Hitty Knife

[App page](https://appshunter.io/ios/app/hitty-knife/id1473145262)

Test your knife-throwing accuracy in this challenging game. Launch knives to hit bullseyes through endless waves of targets and face off against cunning bosses. Unlock exclusive knives and climb the global leaderboard.

**Highlights:** Endless levels with increasing difficulty, Unlockable exclusive knives, Devious boss battles, Global leaderboard via Game Center, Tap and launch mechanics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |
| Mega Pack | $5.99 | one-time |

**What reviewers like**

- 🎮 Fun game
- 👍 Satisfying gameplay
- 💪 Challenging levels

**What reviewers complain about**

- 🕰 Game too short
- 💰 Lack of content for coins
- 🔍 Repetitive levels
- 📺 Too many ads
- 🐛 Bugs and crashes

**Reported bugs**

- Game freezing and crashing
- Ads causing issues with gameplay
- Glitches with daily rewards

**Requested features**

- More levels and content
- Reduce ads or offer ad-free option
- Add more challenging bosses and obstacles
- Introduce new gameplay modes


### PolyMerge

[App page](https://appshunter.io/ios/app/polymerge-block-puzzle/id6761662029)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coin | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 2500 Coin | $3.99 | one-time |
| 7500 Coin | $9.99 | one-time |


## Frequently asked questions

### Is Hitty Knife free?

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

### Is PolyMerge free?

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

### Do Hitty Knife or PolyMerge have ads?

Both Hitty Knife and PolyMerge show ads.

### Which is updated more often, Hitty Knife or PolyMerge?

Hitty Knife ships an update every 6 weeks, and PolyMerge monthly. Most recently, Hitty Knife was updated on October 26, 2026 and PolyMerge on October 24, 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.*