Pattern Trainer vs Zen Merge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pattern Trainer
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Sharpen your mind with a clean, distraction-free pattern training experience. This app is built specifically to improve your ability to recognize visual rules, sequences, and transformations—the core skills behind logical reasoning and IQ-style puzzles. Each puzzle presents a structured pattern with one missing piece. Your goal is to identify the underlying rule and choose the correct answer from multiple options. Features: Carefully designed pattern puzzles focused on reasoning, not trivia Multiple puzzle types targeting different cognitive skills Clean, minimal interface that keeps you focused Progressive difficulty to steadily challenge your thinking Quick sessions that fit into daily routines Offline play with no distractions Whether you want to train consistently or just solve a few puzzles on the go, this app provides a focused environment for improving pattern recognition and logical thinking.
Zen Merge
A relaxing physics puzzle game where you drop and merge celestial spheres to create larger planets and stars. Enjoy mindful gameplay with intuitive controls and soothing visuals, playable offline.
- Drop and merge celestial spheres
- Intuitive one-touch controls
- Fluid physics engine
- Offline play
- Auto-save system
- 9 celestial stages
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Embark on a tranquil journey through the stars with Zen Merge: Cosmic Stack, the ultimate relaxing physics puzzle game designed to calm your mind while challenging your strategic skills. THE COSMIC EVOLUTION Drop and stack celestial spheres inside the gravity well. Watch identical planets gently collide and merge into larger, more magnificent celestial bodies! Begin your cosmic chain with humble Stardust and evolve through Asteroids, the Moon, Mars, Earth, Neptune, Saturn, Jupiter, and ultimately create the brilliant, blazing Sun! RELAXING & MINDFUL GAMEPLAY No countdown timers, no rush, and no stressful penalties. Whether you have two minutes or two hours, immerse yourself in deep cosmic relaxation accompanied by soothing ambient space visuals, satisfying haptic feedback, and fluid physical interactions. KEY FEATURES: • Intuitive One-Touch Controls: Precision aiming line makes dropping celestial bodies effortless. • Fluid Physics Engine: Realistic, satisfying collisions and gravity simulations. • 9 Celestial Stages: Discover unique glowing colors, rim lights, and scales for each space object. • Offline Play: No internet connection required. Enjoy your space sanctuary anywhere, anytime. • Auto-Save System: Leave whenever you want; your exact planet positions and high scores are saved automatically. Find your inner peace and conquer the cosmos. Can you stack your universe all the way to the Sun? Download Zen Merge today!
Screenshots
Verdict
The clearest difference is update cadence: Pattern Trainer at every 2 days against Zen Merge's monthly. Pattern Trainer also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases 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. Pattern Trainer sells 1 one-off in-app purchase and Zen Merge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Pattern Trainer ships an update every 2 days, Zen Merge monthly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | Pattern Trainer | Zen Merge |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 65 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | james carrico | Yusuf Borucu |
In-app purchases
Pattern Trainer
- Full Access$3.99
Zen Merge
- Zen Merge Pro$2.99









