PriMemory™ vs Guess Passcode
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
PriMemory™
This game challenges and trains your memory with sequences of colors and musical tones. Its AI adapts to your playstyle, offering unique challenges with each session. Improve your cognitive abilities and recall skills while enjoying engaging minimalist graphics and a unique soundtrack.
- Adaptive AI engine
- Color and musical tone sequences
- Progressive difficulty levels
- Unique soundtrack
- Minimalist graphics
- Memory index tracking
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We have the power to dramatically improve the functioning of our minds. PriMemory™ tests and trains your memory through a series of increasingly difficult sequences of colors and musical tones. The practice of skills like memory improvement can have dramatic benefits in both every day of your life and can improve your play in the other games you love, whether you're playing a strategy game or any other mind required skill game. Regular use of brain-building exercises can improve your performance and your enjoyment of the game. Make your fun time more productive with a game that challenges your mental abilities and helps improve your memory every time you play. The game's artificial intelligence learns the way you play to build more complex and challenging games as you move through levels. Repetition builds memory. Every trip through the game helps you exercise your mental recall abilities. The more you play, the more you will remember. There's challenge available at every level. Eighty-two percent of humans can't finish the game. Will you be part of the 18% who can? Top Features: PriMemory™ demands more of you every time you play. Each time you play, you get the chance to go back to previously completed levels and challenge yourself all over again. You will never get the same game twice; because of the AI engine, each level adapts and changes each time you play. Relive the excitement by engaging with new variations every time. Can you remember the right moves and advance toward the final levels? Download and play to challenge yourself with: - A proprietary artificial intelligence engine that adapts to your playing style. - The unique soundtrack and musical tones at every level. - Beautiful and engaging minimalist graphics. - Memory index that indicates your retention level, performance, and improvement in every game played.
Guess Passcode
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Put your logical thinking to the test! Welcome to a beautifully crafted, mentally stimulating code-breaking experience based on the classic 1A2B (Bulls and Cows) deduction game. Guided by your thoughtful bunny companion, your mission is to decipher hidden combinations using pure logic and strategy. Whether you are a casual puzzle fan or a hard-core logic master, this game offers an adjustable challenge that grows with your skills. Can you crack the code in the fewest tries? HOW TO PLAY Submit your guess and analyze the clever feedback system to narrow down the answer: Correct: Shows how many items are the right type AND in the exact right position (the "A" in 1A2B). Wrong Position: Shows how many items are part of the secret code, but placed in the wrong slot (the "B" in 1A2B). Use deduction to eliminate possibilities until you find the perfect match! EXPLORE MULTIPLE GAME MODES Tired of just numbers? Switch things up with unique visual themes: Classic Numbers: The ultimate mathematical deduction test. Letters: Use alphabetical combinations to find the hidden sequence. Colorful Gems: Match beautiful, sparkling jewels to break the code. Food Items: A fun, casual twist guessing tasty treats. GAME FEATURES: Scalable Difficulty Grid: Play your way! Choose compact 3-slot puzzles for a quick brain workout, or challenge yourself with an extreme 10-slot grid for a true mental test. Unlimited Guess History: Easily scroll through all your previous attempts to trace your logic and plan your next move. Beautiful Atmosphere: Relax with a stunning, high-quality night sky background featuring a full moon, shooting stars, and an adorable thinking rabbit. Play Anywhere, Anytime: 100% offline support. No internet connection required, making it perfect for commutes, travel, or unwinding at home. No Time Pressure: Think at your own pace. The game rewards accuracy, strategy, and sharp logical deduction. Train your brain, sharpen your mind, and enjoy hours of satisfying logic puzzles. Download now and start cracking the code today!
Screenshots
Verdict
The clearest difference is price: Guess Passcode at Free against PriMemory™'s $0.99. Guess Passcode also leads on in-app purchases (none vs 6) and iOS requirement (16.6 vs 18.0). PriMemory™'s advantage is ads (none vs shown). On 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
Guess Passcode is free to download; PriMemory™ costs $0.99 up front. PriMemory™ sells 6 one-off in-app purchases. Guess Passcode asks for nothing beyond the download.
| Parameter | PriMemory™ | Guess Passcode |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 84 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | TAPQUAD, INC | Oscar Tsang |
In-app purchases
PriMemory™
- (3) PriMemory Retries$0.99
- 620 Stars$0.99
- (5) PriMemory Retries$1.99
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- 1230 Stars$1.99
- (8) PriMemory Retries$2.99
- 3230 Stars$2.99
Guess Passcode
No in-app purchases









