Intelligence Test vs Einstein's Riddle Logic Puzzle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Intelligence Test
Discover your IQ with a free intelligence test. Get instant results to see if you measure up to genius levels. This game offers a quick way to assess your cognitive abilities.
- Free intelligence test
- Instant IQ score
- Assess cognitive abilities
- Suitable for all ages
- Available on iOS devices
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Is your IQ score high enough to be considered a genius? Take this free intelligence test and see your score instantly!
Einstein's Riddle Logic Puzzle
Train your brain with a challenging logic puzzle game inspired by Einstein's classic Zebra Puzzle. Match scientists with their correct scientific fields by carefully following clues and using deductive reasoning. Offers multiple difficulty levels for a customizable mental workout.
- Logic grid puzzle gameplay
- Match scientists to scientific fields
- Multiple difficulty levels
- Challenging logic clues
- Clean, minimal design
- Endless replayability
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Can you solve Einstein’s famous Zebra Puzzle? In Einstein’s Riddle, your goal is simple – yet incredibly challenging: match each scientist with the correct scientific field in their laboratory. Use logic, follow the clues, and train your brain with one of the most addictive logic puzzles ever created. How it works • Each laboratory has one scientist (top) and one scientific field (bottom) • Drag and drop scientists and fields into the correct labs • Read the clues carefully to solve the riddle • Start easy with 3 labs, or push yourself to the limit with 5 labs on Expert level Features • Inspired by Einstein’s classic Zebra Puzzle • Match scientists with their scientific fields • Multiple difficulty levels: Beginner to Expert • Challenging logic clues that test your reasoning • Clean, minimal design focused on thinking • Endless replayability – every puzzle feels fresh • Perfect for fans of brain teasers, IQ tests, and logic grid puzzles Why play Einstein’s Riddle? This isn’t just a puzzle game – it’s a mental workout. Whether you’re a casual player looking for a fun challenge, or a logic enthusiast eager to test your reasoning, Einstein’s Riddle is the perfect mix of fun, challenge, and brain training. Are you ready to match the scientists and their fields? Download Einstein’s Riddle today and prove your logic skills!
Screenshots
Verdict
The clearest difference is rating: Intelligence Test at 4.6 against Einstein's Riddle Logic Puzzle's 4.0. Intelligence Test also leads on ads (none vs shown) and ratings volume (18 vs 2). Einstein's Riddle Logic Puzzle's advantage is update cadence (every 4 days vs every 5 months). On price, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Intelligence Test sells 1 one-off in-app purchase and Einstein's Riddle Logic Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Intelligence Test holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Intelligence Test has 18 ratings behind it against 2, so its average is the more settled of the two.
Intelligence Test ships an update every 5 months, Einstein's Riddle Logic Puzzle every 4 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | Intelligence Test | Einstein's Riddle Logic Puzzle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (18 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 18 — better | 2 |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 56 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Horea Bucerzan | Thomas Goossen |
Customer experience
Intelligence Test
Einstein's Riddle Logic Puzzle
In-app purchases
Intelligence Test
- Extra Content + Ad-Free$3.99
Einstein's Riddle Logic Puzzle
- Ads Free$1.99
Questions
Is Intelligence Test free?
Is Einstein's Riddle Logic Puzzle free?
Which has better reviews, Intelligence Test or Einstein's Riddle Logic Puzzle?
Do Intelligence Test or Einstein's Riddle Logic Puzzle have ads?
Which is updated more often, Intelligence Test or Einstein's Riddle Logic Puzzle?
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