Marble Up vs Train Out
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Marble Up
Engage in a satisfying puzzle game that challenges your sorting and strategic thinking. Match colored balls to fill tubes and create chain reactions. Utilize extra tubes for sorting and swapping to overcome tight spaces and unlock new mechanics as you progress.
- Brain-teasing sorting and planning
- Satisfying chain reactions
- Strategic use of extra tubes
- Unlock new mechanics
- Smooth and colorful gameplay
Read full descriptionHide full description
Test your sorting skills, think ahead, and create chain reactions for the ultimate puzzle satisfaction! Fill the tubes on the grid with perfectly matched colored balls — and watch them pop! But there’s a twist: space is tight. Use the extra tubes outside the grid to sort, swap, and strategize your way to victory. Every move matters in this satisfying puzzle game that mixes sorting, logic, and spatial planning. And the deeper you go, the more surprises you unlock — from new mechanics to clever tools that change how you play. Features: • A brain-teasing mix of sorting and planning • Colorful tubes, satisfying pops, and smooth gameplay • New features and mechanics as you progress
Train Out
Guide trains of matching colors through a grid to pick up passengers. Once full, the train can exit through its tunnel. Plan your moves carefully to solve increasingly complex puzzles.
- Color-matching puzzles
- Train pathfinding
- Passenger pickup
- Grid-based strategy
- Increasing difficulty
- Tunnel escape
Read full descriptionHide full description
Train Out is a clever and colorful puzzle game where you guide trains through a grid to pick up passengers of the same color. Once a train is full, the matching barrier opens, allowing the train to escape through its tunnel. Drag each train across the grid carefully, avoid getting stuck, and plan your moves wisely. As levels progress, the layouts become more challenging, requiring sharper thinking and smarter strategies.
Screenshots
Verdict
The clearest difference is ratings volume: Train Out at 20 against Marble Up's 1. Marble Up's advantage is rating (5.0 vs 4.8). On price, update cadence, ads 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.
Marble Up holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Train Out has 20 ratings behind it against 1, so its average is the more settled of the two.
Marble Up ships an update weekly, Train Out every 11 days. The most recent releases landed on September 22, 2026 and September 8, 2026 respectively.
| Parameter | Marble Up | Train Out |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (20 ratings) |
| Number of ratings | 1 | 20 — better |
| Update frequency | Weekly — better | Every 11 days |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 130 MB | 126 MB |
| Age rating | 4+ | 9+ |
| Developer | Backpack Games | Samet Ersan |
Customer experience
Marble Up
Train Out
In-app purchases
Marble Up
No in-app purchases
Train Out
No in-app purchases









