Déjà Vu vs Binary Logic
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Déjà Vu
This memory and pattern matching game challenges players with zoo creatures in various puzzle sizes. It's designed to sharpen concentration skills for puzzle enthusiasts. A tutorial is included to guide new players through the gameplay.
- Memory and pattern matching gameplay
- 11 zoo creatures
- Four challenging puzzle sizes
- Sharpen concentration skills
- Designed for tablets and phones
- Includes tutorial
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Déjà Vu - Zoo is a free app that introduces players to the Déjà Vu puzzles with 11 fun zoo creatures in four challenging puzzle sizes. Déjà Vu is a memory and pattern matching game that will also sharpen the concentration skills of jigsaw puzzle lovers. Players have long matched two cards at a time in order to beat their opponent and called it Concentration, Memory, Pairs, or Match Match. We’ve added some more twists that turn it into a whole new game that we think you’ll like! Déjà Vu is designed for both tablets and phones. A short tutorial on the basics of the game is included. BONUS! Buy any paid Déjà Vu puzzle app by GabySoft and unlock the full version of Déjà Vu - Zoo with 35 total puzzles free!
Binary Logic
Engage your mind with a pure logic puzzle game that requires no guessing. Fill grids with 0s and 1s while adhering to strict logical constraints. Offers multiple modes and 100 levels of increasing difficulty for a focused, rewarding experience.
- Pure logic puzzles, no guessing
- Strict logical constraints
- 100 levels with increasing difficulty
- Challenge and level-based progression
- Score system based on speed and accuracy
- Offline play
- Game Center achievements and leaderboards
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Discover a pure logic puzzle game designed to challenge your mind — with no guessing involved. Binary Logic is based on simple but powerful rules. Your goal is to fill the grid using only 0s and 1s, while respecting strict logical constraints: • Each row and column must contain the same number of 0s and 1s • No more than two identical numbers can be adjacent • Every row and column must be unique What starts simple quickly becomes a real test of focus, reasoning, and precision. Features • Pure logic puzzles with no randomness and no guessing • Multiple modes, including Challenge and level-based progression • 100 levels with increasing difficulty • Score system based on speed and accuracy • Game Center achievements and leaderboards • Play offline, anytime • No ads, no distractions Whether you’re new to binary puzzles or a seasoned logic expert, Binary Logic offers a clean, focused experience that rewards thinking, not luck. One-time purchase. No ads. Play offline. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Binary Logic at 5.0 against Déjà Vu's 4.4. Binary Logic also leads on review sentiment (100% vs 83%). Déjà Vu's advantage is in-app purchases (none vs 1) and ratings volume (9 vs 2). On price, ads, 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. Binary Logic sells 1 one-off in-app purchase. Déjà Vu asks for nothing beyond the download.
Binary Logic holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 83% of Déjà Vu's written reviews are positive against 100% of Binary Logic's.
| Parameter | Déjà Vu | Binary Logic |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (9 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | 2 |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 5.1.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 18 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | GabySoft | Francois Thibault |
Customer experience
Déjà Vu
Binary Logic
In-app purchases
Déjà Vu
No in-app purchases
Binary Logic
- Lifetime Access$2.99









