# Logic Riddle vs Einstein Riddle Island Puzzle

The clearest difference is ratings volume: Logic Riddle at 5.7K against Einstein Riddle Island Puzzle's 8. Logic Riddle also leads on monetization model (ad-supported vs free with in-app purchases). Einstein Riddle Island Puzzle's advantage is update cadence (every 4 weeks vs every 3 months) and review sentiment (100% vs 90%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Logic Riddle sells 1 in-app purchase, starting at $2.99 per year and Einstein Riddle Island Puzzle sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Logic Riddle against 4.8 for Einstein Riddle Island Puzzle. That said, the two scores are not equally well evidenced: Logic Riddle has 5.7K ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 90% of Logic Riddle's written reviews are positive against 100% of Einstein Riddle Island Puzzle's.

Logic Riddle ships an update every 3 months, Einstein Riddle Island Puzzle every 4 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Logic Riddle | Einstein Riddle Island Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.7K ratings)](https://appshunter.io/ios/app/logic-riddle/id950326185/reviews)** | [4.8 (8 ratings)](https://appshunter.io/ios/app/einstein-riddle-island-puzzle/id6751533247/reviews) |
| Number of ratings | **5.7K** | 8 |
| Positive reviews | 90.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 46 MB | 22 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rottz Games](https://appshunter.io/developer/945885227) | [LIBOR MASICEK](https://appshunter.io/developer/1783292926) |

## What reviewers say

### Logic Riddle

[App page](https://appshunter.io/ios/app/logic-riddle/id950326185)

Engage your brain with a logic puzzle game that challenges you to deduce a scenario using only a set of clues. Solve thousands of riddles, from simple to complex, with daily challenges and helpful filters.

**Highlights:** Thousands of logic riddles, Daily free challenges, Increasing difficulty levels, Expert filters for hints, Mobile-optimized interface, Auto-save functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per year |

**What reviewers like**

- 👍 Challenging yet fun logic puzzles
- 🧠 Exercises the brain
- 🎨 Visually appealing graphics
- 🕰️ No time pressure or limits
- 💰 Free to play with minimal ads

**What reviewers complain about**

- 🔍 Repetitive icons and categories
- 🚫 Lack of an ad-free paid version
- 🤯 Insane difficulty levels can be frustrating
- 🔀 Inability to undo more than 29 moves
- 🏆 No progress tracking or achievements

**Reported bugs**

- Clues not always sufficient to solve puzzles
- Laggy performance on some devices
- Occasional glitches with filtering and selecting
- Ads interfering with gameplay and concentration

**Requested features**

- Option to take notes or link clues
- Ability to highlight related objects
- Varied themes and visual elements
- Hint system for stuck puzzles
- Offline mode or cloud sync


### Einstein Riddle Island Puzzle

[App page](https://appshunter.io/ios/app/einstein-riddle-island-puzzle/id6751533247)

Engage your logic skills with this treasure island-themed puzzle game. Use provided clues to deduce the placement of items and uncover the hidden treasure chest. Offers thousands of levels and daily challenges for endless brain-teasing fun.

**Highlights:** Logic puzzle gameplay, Treasure island theme, Thousands of levels, Daily and weekly challenges, Offline play, Pictographic and verbal clues

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter \| Weekly | $0.99 | per 7 days |
| Supporter \| Monthly | $1.99 | per month |
| Supporter \| Yearly | $14.99 | per year |
| +10 hints | $0.99 | one-time |
| +25 hints | $1.99 | one-time |
| +100 hints | $4.99 | one-time |


## Frequently asked questions

### Is Logic Riddle free?

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

### Is Einstein Riddle Island Puzzle free?

Einstein Riddle Island Puzzle is free to download, with in-app purchases available.

### Which has better reviews, Logic Riddle or Einstein Riddle Island Puzzle?

Logic Riddle is rated higher. Logic Riddle averages 4.8 out of 5 from 5.7K ratings, while Einstein Riddle Island Puzzle averages 4.8 from 8 ratings.

### Do Logic Riddle or Einstein Riddle Island Puzzle have ads?

Both Logic Riddle and Einstein Riddle Island Puzzle show ads.

### Which is updated more often, Logic Riddle or Einstein Riddle Island Puzzle?

Logic Riddle ships an update every 3 months, and Einstein Riddle Island Puzzle every 4 weeks. Most recently, Logic Riddle was updated on November 6, 2026 and Einstein Riddle Island Puzzle on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*