# Q... vs Tefuda

The clearest difference is in-app purchases: Tefuda at none against Q...'s 4. Tefuda also leads on ads (none vs shown). Q...'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price there is nothing between them.

Both are free to download. Q... sells 4 one-off in-app purchases. Tefuda asks for nothing beyond the download.

## The numbers

| Metric | Q... | Tefuda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (81 ratings)](https://appshunter.io/ios/app/q/id909566506/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 51.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 196 MB | 5 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Kyoraku Pictures inc](https://appshunter.io/developer/1838652835) | [MAGIC PARK LABS LLC](https://appshunter.io/developer/1866425444) |

## What reviewers say

### Q...

[App page](https://appshunter.io/ios/app/q/id909566506)

This app challenges you to solve physics-based puzzles by drawing solutions on the screen. With over 100 unique levels, some even unsolved by developers, it offers endless brain-teasing fun for all ages. Share your victories and compete with others to solve the unsolvable.

**Highlights:** Physics-based puzzle solving, Draw solutions on screen, Over 100 unique puzzles, User-submitted puzzles (User Q campaign), Share solutions on social media, Track global solve rates

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SPECIAL Q1~40 | $0.99 | one-time |
| SECRET Q1~20 | $0.99 | one-time |
| VAULT-A | $12.49 | one-time |
| VAULT-B | $12.49 | one-time |

**What reviewers like**

- 💡 Creative and challenging puzzles
- 🧠 Good for brain training
- 👍 Unique game concept
- 🤩 Addictive gameplay
- 🎨 Well-designed graphics

**What reviewers complain about**

- 📺 Excessive ads
- 💰 High cost for ad-free
- 🐌 Slow loading times
- 📉 Performance issues (lag, freezing)
- 📱 Poor controls on mobile

**Reported bugs**

- Game crashes frequently
- App freezes after completing levels
- Ads get stuck and cannot be closed
- Game crashes on startup
- Physics engine issues

**Requested features**

- Add more levels
- Improve controls for mobile
- Offer a more affordable ad-free option
- Add IQ test to Switch/mobile versions
- Allow offline play without data


### Tefuda

[App page](https://appshunter.io/ios/app/tefuda-poker-solitaire/id6794510499)

**In-app purchases:** none


## Frequently asked questions

### Is Q... free?

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

### Is Tefuda free?

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

### Do Q... or Tefuda have ads?

Q... shows ads; Tefuda 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.*