# ShapeFlip vs Face Knock

The clearest difference is rating: ShapeFlip at 5.0 against Face Knock's 4.3. ShapeFlip also leads on in-app purchases (none vs 1). Face Knock's advantage is update cadence (every 2 months vs every 14 months) and ratings volume (703 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Face Knock sells 1 one-off in-app purchase. ShapeFlip asks for nothing beyond the download.

ShapeFlip holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Face Knock has 703 ratings behind it against 1, so its average is the more settled of the two.

ShapeFlip ships an update every 14 months, Face Knock every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ShapeFlip | Face Knock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shapeflip/id970287701/reviews)** | [4.3 (703 ratings)](https://appshunter.io/ios/app/face-knock/id1500311748/reviews) |
| Number of ratings | 1 | **703** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 259 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rayner Tan](https://appshunter.io/developer/923700201) | [App Swim LLC](https://appshunter.io/developer/1475582966) |

## What reviewers say

### ShapeFlip

[App page](https://appshunter.io/ios/app/shapeflip/id970287701)

Challenge your brain with a fast-paced puzzle game. Quickly identify the correctly flipped geometric shape within a time limit. It's a test of quick thinking and visual acuity.

**Highlights:** Geometric shape matching, Timed challenges, Flipped shape recognition, Brain-testing puzzles, Arcade gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Face Knock

[App page](https://appshunter.io/ios/app/face-knock/id1500311748)

Engage in a simple yet addictive arcade experience. Tap to fire your cannon and aim to destroy as many objects as possible. Test your reflexes and see how high you can score.

**Highlights:** Tap to shoot, Crush objects, Score challenges, Addictive gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $2.99 | one-time |

**What reviewers like**

- 🎮 Simple and satisfying gameplay mechanics
- ✨ New features and updates appreciated
- 👍 Fun and enjoyable core experience

**What reviewers complain about**

- 📺 Excessive ads interrupting gameplay
- 🐛 Frequent freezing and crashes
- 💰 Aggressive monetization and high pricing
- 🔄 Repetitive level design (loops after 30 levels)
- ⚙️ Vibration cannot be disabled

**Reported bugs**

- Game freezes during gameplay and ads
- Progress loss when game crashes
- Rewards from coin drop game not credited
- Game stops at level 16
- Levels skip or incorrectly mark as completed

**Requested features**

- Sound toggle option
- Ability to disable vibration
- Ad removal option or premium version
- More diverse level design beyond 30 levels


## Frequently asked questions

### Is ShapeFlip free?

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

### Is Face Knock free?

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

### Which has better reviews, ShapeFlip or Face Knock?

ShapeFlip is rated higher. ShapeFlip averages 5.0 out of 5 from 1 ratings, while Face Knock averages 4.3 from 703 ratings.

### Do ShapeFlip or Face Knock have ads?

Both ShapeFlip and Face Knock show ads.

### Which is updated more often, ShapeFlip or Face Knock?

ShapeFlip ships an update every 14 months, and Face Knock every 2 months. Most recently, ShapeFlip was updated on November 1, 2026 and Face Knock 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.*