# Screw Guru vs Kana Memory

The clearest difference is in-app purchases: Kana Memory at none against Screw Guru's 37. Kana Memory also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Screw Guru sells 33 one-off in-app purchases. Kana Memory asks for nothing beyond the download.

## The numbers

| Metric | Screw Guru | Kana Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6.4K ratings)](https://appshunter.io/ios/app/screw-guru/id6737529244/reviews)** | — |
| Number of ratings | **6.4K** | — |
| Positive reviews | 13.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 324 MB | 1 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) | [Engin Balikci](https://appshunter.io/developer/1797579659) |

## What reviewers say

### Screw Guru

[App page](https://appshunter.io/ios/app/screw-guru/id6737529244)

Engage your mind with physics-based puzzles and addictive gameplay. Solve over 1000 brain-teasing levels using intuitive drag and rotate controls. Enjoy stunning 3D graphics, a relaxing soundtrack, and unlockable customizations.

**Highlights:** Over 1000 levels, Intuitive drag and rotate controls, Stunning 3D graphics, Relaxing soundtrack, Unlockable customizations, Offline play

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

**In-app purchases (33)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sale_1 | $0.99 | one-time |
| BEGINNER PACK | $1.99 | one-time |
| One Time Offer | $1.99 | one-time |
| Skip-it_1 | $2.49 | one-time |
| Sale_5 | $4.99 | one-time |
| Starer Pack | $4.99 | one-time |
| Beginner Pack | $4.99 | one-time |
| Coins_1 | $4.99 | one-time |
| Sale_6 | $5.99 | one-time |
| Revive Pack | $5.99 | one-time |
| Skip-it_2 | $5.99 | one-time |
| ChaseLargePack2 | $5.99 | one-time |
| Skip lts Piggy - Basic | $6.99 | one-time |
| Sale_8 | $7.99 | one-time |
| Explorer Pack | $7.99 | one-time |
| Women's Day Pack | $7.99 | one-time |
| Valentine's Deal Pack | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| All Round Package | $9.99 | one-time |
| EASTER DEAL | $9.99 | one-time |
| Skip lts Piggy - 2X Reward | $9.99 | one-time |
| Sale_13 | $12.99 | one-time |
| No Ads Pack | $12.99 | one-time |
| Sale_15 | $14.99 | one-time |
| Pro Pack | $14.99 | one-time |
| Skip-it_3 | $16.99 | one-time |
| BOXES PACKAGE | $17.99 | one-time |
| Helper Package | $19.99 | one-time |
| Skip-it_4 | $29.99 | one-time |
| Revive Package | $39.99 | one-time |
| Revive+ Package | $49.99 | one-time |
| Skip-it_5 | $59.99 | one-time |
| Skip-it_6 | $99.99 | one-time |

**What reviewers like**

- 🎨 Colorful, clean layouts
- 🎶 Catchy little tune
- 👍 Fun and relaxing to play
- 🧠 Helps with learning colors

**What reviewers complain about**

- 📺 Excessive, unskippable ads
- 🤖 Levels rigged to require ads
- 💰 Purchases not working as expected
- 🐛 Glitches and bugs
- 🔁 Repetitive levels

**Reported bugs**

- Certain levels impossible to complete
- Ads freezing the app
- Missing rewards and progress not saving
- Compatibility issues with older devices

**Requested features**

- Add more levels and pin designs
- Improve save/progress system
- Allow skipping ads for paid users
- Provide a way to report issues


### Kana Memory

[App page](https://appshunter.io/ios/app/kana-memory/id6742252802)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Screw Guru free?

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

### Is Kana Memory free?

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

### Do Screw Guru or Kana Memory have ads?

Screw Guru shows ads; Kana Memory does not.

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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.*