Arcadia vs SuMemory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Arcadia
Explore intricately designed 3D models and find subtle differences in this artistic spot-the-difference game. Engage in mini-games, challenge friends in multiplayer, and build your in-game house. Designed to stimulate cognitive skills.
- 360° rotating 3D models
- Find five distinct differences
- Over 10 engaging mini-games
- 50+ themed scenes
- Real-time online multiplayer battles
- In-game house building system
- Cognitive skill stimulation
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Arcadia is a unique 3D spot-the-difference game that challenges players to explore and appreciate stunning 360° rotating models while uncovering subtle variations hidden within each scene. In every level, you’ll scrutinize intricately designed 3D models to find five distinct differences—ranging from obvious discrepancies to cleverly concealed details. Key Features: Unparalleled Artistic and Visual Experience: Every element in Arcadia—from its meticulously crafted 3D models and richly detailed scenes to its sophisticated UI and atmospheric music—is designed to deliver a premium artistic experience. This commitment to art makes Arcadia one of the most visually impressive spot-the-difference games on the market. Dynamic 360° Gameplay: Rotate and examine models from every angle, discovering differences that reward both careful observation and an appreciation of exquisite design. Rich Gameplay Variety: Beyond the standard spot-the-difference challenges, Arcadia offers over 10 engaging mini-games. Some differences require you to solve puzzles, adding an extra layer of interactivity and fun. Diverse and Expansive Environments: With over 50 uniquely themed scenes—and plans to expand to 100 scenes and 20 mini-games within six months—players are treated to a continually evolving array of breathtaking environments. Robust Multiplayer and Ranking Systems: Challenge up to 15 players in real-time online battles, and enjoy specialized two-player ranking modes to compete with friends. An integrated ranking system rewards skill and progression. Innovative Collection and Building Mechanics: Earn stars in every level to contribute to an in-game house building system, and unlock a collection of 10 exclusive 3D figurine models through hidden Easter eggs. Brain-Enhancing Level Design: In collaboration with UMass Brain Development Department, our levels are designed to not only entertain but also stimulate cognitive skills, offering a beneficial mental workout. Universal Appeal: Featuring moderate difficulty suitable for all ages and supporting the top 10 global languages, Arcadia ensures an accessible and inclusive experience for players around the world.
SuMemory
This app offers a fun and challenging way to exercise your memory with six unique game modes. Create and share custom memory challenges, or explore thousands of user-generated patterns from a global community. It supports 21 languages in its word-based memory game.
- Six unique memory game modes
- Create and share custom patterns
- Browse community-created challenges
- Multilingual support for word games
- Dynamic difficulty scaling
- Pattern analytics for creators
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Welcome to SuMemory, the ultimate brain-training app that makes exercising your memory both fun and challenging! With six unique game modes—Circles, Lines, Emojis, Squares, Words, and Chads—you'll test your ability to memorize and reproduce increasingly complex sequences. WHAT'S NEW IN VERSION 2.0: - Create Your Own Patterns: Design custom memory challenges using images or emojis and share them with the world! - Browse Community Patterns: Discover and play thousands of user-created patterns from players worldwide. - Pattern Analytics: Track views and engagement on your custom patterns. - 21 Languages in Words Mode: Practice memory training in Thai, Vietnamese, Indonesian, Malay, Hebrew, and 16 more languages! - Private & Public Patterns: Keep your creations private or share them globally. How It Works: 1. Observe: Watch the sequence displayed on the screen for a few seconds. 2. Memorize: Focus on the position and order of each element. 3. Reproduce: Replicate the sequence before it fades from your memory. 4. Improve: With every correct round, the challenge intensifies, pushing you to beat your personal best. Game Modes: - Circles: Challenge your visual memory with engaging sequences of circles. - Lines: Enhance your pattern recognition and focus with interconnected lines. - Emojis: Enjoy a playful twist as you memorize fun, expressive icons. - Squares: Watch and repeat the square's movement pattern. - Words: Memorize random words in 21 different languages! - Chads: Fun mode with internet memes. - Custom Patterns: Create your own challenges with images or emojis! Key Features: - Dynamic Difficulty: Each successful round ramps up the challenge, ensuring continuous improvement. - User-Generated Content: Join a global community creating and sharing memory challenges. - Multilingual Support: Words mode available in English, Spanish, French, German, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Arabic, Hindi, Turkish, Polish, Dutch, Swedish, Thai, Vietnamese, Indonesian, Malay, and Hebrew. - Pattern Analytics: See how many people have played your custom patterns. - Intuitive, Minimalist Design: A clean, modern interface that minimizes distractions and maximizes focus. - Premium Features: Unlock unlimited hints, remove ads, and create private patterns with Premium membership. - For All Ages: Perfect for kids and adults alike, SuMemory boosts concentration and mental agility anytime, anywhere. Why SuMemory? Memory training has never been this engaging! Whether you're looking to sharpen your cognitive skills, prepare for exams, or simply enjoy a fun mental workout, SuMemory offers the perfect blend of challenge and entertainment. Our scientifically-backed approach to memory training helps you develop better focus, pattern recognition, and recall abilities. Discover how fun it is to train your brain and elevate your memory. Download SuMemory now and start challenging yourself today! Premium Subscription: - Monthly: $1.99/month - Remove ads and unlock premium features - Lifetime: $12.99 one-time - Unlock everything forever Join thousands of users worldwide improving their memory skills with SuMemory! Terms of Use: https://racezyapps.com/sumemoryterms Privacy Policy: https://racezyapps.com/sumemoryprivacypolicy
Screenshots
Verdict
The clearest difference is update cadence: Arcadia at fortnightly against SuMemory's every 3 months. Arcadia also leads on ratings volume (5 vs 1). On price, rating, review sentiment and ads 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. Arcadia sells 1 one-off in-app purchase and SuMemory sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Arcadia against 5.0 for SuMemory. That said, the two scores are not equally well evidenced: Arcadia has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Arcadia ships an update fortnightly, SuMemory every 3 months. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.
| Parameter | Arcadia | SuMemory |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 409 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Jialun Wang | Edwin Samaniego |
Customer experience
Arcadia
SuMemory
In-app purchases
Arcadia
- VIP$4.99
SuMemory
- Premium Monthly Subscription$1.991 Month
- Premium Lifetime$12.99









