Marlin Game vs Pattern Line
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Marlin Game
Read full descriptionHide full description
The “Genki Dama! SDG-like Medical Education Game Project” develops and provides medical education and educational game applications for children with developmental disabilities (autism, Asperger's syndrome, attention-deficit/hyperactivity disorder (ADHD), learning disabilities, and tic disorders). It is a simple game application for children with disabilities. *The rules of "Marlin Game" are super simple* A simple game in which characters of the same type are bumped together to grow to the next size! A character can evolve to the next larger character by hitting the same type of character that falls from above. As characters evolve, they can gradually evolve into larger fish, from clams to sea urchins to squids, The largest fish can evolve to a marlin tuna. The falling character can be dragged and moved left or right to make it fall and collide with the character on the bottom. When the characters reach the top of the tank, the game is over and play ends, and the scores of the fish that have evolved to that point are displayed. Aim for a high score by evolving many large fish and combining them well! * The game can be played offline, so you can play it even when you are traveling without Wi-Fi. * This game is free, but ads will be displayed. * Please pay attention to the play time.
Pattern Line
Read full descriptionHide full description
Help your child build strong logic and math foundations with Pattern Line: Pattern Puzzles, a fast and friendly pattern-recognition game for kids. Kids look at a line of shapes, colors, or numbers and choose what comes next. With just a tap, they solve sequences like circle–triangle–circle–triangle–?, or 1–3–5–?. Simple gameplay, big learning impact. Designed for ages 5–9, Pattern Line turns early math and logic skills into a fun daily habit. Short rounds keep children focused while playful visuals and gentle feedback encourage them to try “just one more game.” Features • Simple one-tap play: perfect for young children • Shape, color, and number patterns • 3 difficulty levels: Easy, Normal, Challenge • 10+ language support with automatic device language detection • Optional manual language selection in Settings • No reading required for core gameplay • Great for preschool, kindergarten, and early elementary school • Ideal for quick brain breaks and daily practice What kids learn • Spotting patterns and sequences • Early number sense and basic arithmetic concepts • Logical thinking and problem solving • Concentration and attention Parents and teachers can use Pattern Line as: • A quiet-time learning activity • A warm-up before homework • A brain-training game in the classroom • A travel-friendly offline learning app If you’re looking for a kids’ logic game that feels like play but builds real skills, Pattern Line is a great choice for your child’s home screen.
Screenshots
Verdict
The clearest difference is iOS requirement: Marlin Game at 11.0 against Pattern Line's 26.1. On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Marlin Game | Pattern Line |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 10 days |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone — better |
| Requires iOS | 11.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 88 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Garhi Japan K.K. | TAKAYUKI HASHIMOTO |
In-app purchases
Marlin Game
No in-app purchases
Pattern Line
No in-app purchases
Questions
Is Marlin Game free?
Is Pattern Line free?
Other comparisons















