# Logic Riddle vs Игры Эйнштейна

The clearest difference is in-app purchases: Игры Эйнштейна at none against Logic Riddle's 1. Игры Эйнштейна also leads on iOS requirement (13.0 vs 15.0). Logic Riddle's advantage is update cadence (every 3 months vs every 7 months) and device support. On price there is nothing between them.

Both are free to download. Logic Riddle sells 1 in-app purchase, starting at $2.99 per year. Игры Эйнштейна asks for nothing beyond the download.

Logic Riddle ships an update every 3 months, Игры Эйнштейна every 7 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Logic Riddle | Игры Эйнштейна |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.7K ratings)](https://appshunter.io/ios/app/logic-riddle/id950326185/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Ad-supported | — |
| Size | 46 MB | 16 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [Rottz Games](https://appshunter.io/developer/945885227) | [Amina Matova](https://appshunter.io/developer/1885591360) |

## 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


### Игры Эйнштейна

[App page](https://appshunter.io/ios/app/id6760686723)

**In-app purchases:** none


## Frequently asked questions

### Is Logic Riddle free?

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

### Is Игры Эйнштейна free?

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

### Which is updated more often, Logic Riddle or Игры Эйнштейна?

Logic Riddle ships an update every 3 months, and Игры Эйнштейна every 7 months. Most recently, Logic Riddle was updated on November 6, 2026 and Игры Эйнштейна on October 31, 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.*