Train Puzzle. vs Just Plain Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Train Puzzle.
A level-based puzzle game where you strategically maneuver colored train pieces on a grid to assemble complete trains without collisions. As levels advance, the challenges increase, testing your planning and execution skills to become the ultimate conductor.
- Level-based puzzle gameplay
- Strategic piece maneuvering
- Collision-free train assembly
- Increasingly complex challenges
- Grid-based problem-solving
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Embark on a captivating journey with "Train Puzzle," a level-based game that challenges your strategic thinking and problem-solving skills. On a grid, various colored engines and their carriages are placed individually. Your mission is to maneuver each piece into specific positions and seamlessly form complete trains without causing any collisions. As levels progress, the puzzles become increasingly complex, testing your ability to plan ahead and execute flawless moves. Can you master the art of train assembly and become the ultimate Train Puzzle conductor?
Just Plain Sudoku
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Train Your Brain with the Ultimate Sudoku Experience! Discover the timeless puzzle game loved by millions — now beautifully designed and easy to play on your iPhone and iPad. Whether you’re a beginner or a Sudoku master, this app offers endless fun and challenge!
Screenshots
Verdict
The clearest difference is update cadence: Train Puzzle. at every 3 weeks against Just Plain Sudoku's every 2 months. 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. Neither carries in-app purchases, so what you see is what you pay.
Train Puzzle. ships an update every 3 weeks, Just Plain Sudoku every 2 months. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.
| Parameter | Train Puzzle. | Just Plain Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 268 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | NikSan Tech | Alptug Ince |
In-app purchases
Train Puzzle.
No in-app purchases
Just Plain Sudoku
No in-app purchases
Questions
Is Train Puzzle. free?
Is Just Plain Sudoku free?
Do Train Puzzle. or Just Plain Sudoku have ads?
Which is updated more often, Train Puzzle. or Just Plain Sudoku?
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