Cube Flow vs Train Rush
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cube Flow
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Tap a block. Watch it break into cubes and ride the belt. Cube Flow is a color-sorting puzzle built on a factory line. Stacked blocks wait on the feeders. Every tap sends one of them onto the conveyor, cube by cube, and the belt carries it toward the crates waiting at the top of the line. Match the color, fill the crate, ship it out. Clear every crate to finish the level. HOW IT PLAYS - Tap a feeder to release its front block onto the belt. - Cubes ride the branch line, merge into the loop and roll past three crates. - A crate only accepts its own color. Send the wrong one and it keeps circling. - Crates fill as one solid growing block, then pop and slide away. - Clear all crates to win. THINK BEFORE YOU TAP The belt only holds so much. Flood it with colors nothing is waiting for and the line stalls: no room to feed, nothing that can be delivered, level over. Every level is a small logistics problem. Which block goes first? Which color can wait a lap? Which feeder do you keep in reserve? There is no timer breathing down your neck, but there is always an order that works and plenty that do not. FEATURES - Simple one-tap control, no dragging, no fiddly aiming - tap anywhere on a feeder. - Hand-built levels, each one a different belt layout to read. - Blocks in every size, from thin slivers to wide slabs that eat half the line. - Iced blocks that only thaw once you get a delivery through. - Linked blocks that will not move unless both halves are ready at once. - Deeply satisfying flow: cubes leap into the crate, merge and grow, and the finished block jumps off the line. - Plays in portrait, one hand, anywhere. Gameplay works offline. - Free to play, with ads. Cozy enough for a queue, tight enough that you will restart a level to get the order right. Get the line moving.
Train Rush
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All aboard for a fresh puzzle challenge! Train Rush: Passenger Puzzle is a relaxing yet strategic train puzzle where every move matters. Swipe to guide your train along the tracks, collect colorful passengers, and deliver them to the right stations. Plan your route carefully. As your train grows longer and the tracks become more challenging, you’ll need to think ahead, choose the right path, and avoid getting stuck. HOW TO PLAY Swipe to guide your train along the tracks Collect passengers around the board Deliver them to the correct stations Find the right route and complete each level GAME FEATURES Simple and intuitive swipe controls Satisfying train movement and passenger collection Clever maze and routing challenges Easy to learn, increasingly challenging Quick levels perfect for short play sessions Colorful, clean, and relaxing visuals Can you find the perfect route, collect every passenger, and complete every delivery? Jump aboard Train Rush: Passenger Puzzle and put your puzzle skills to the test!
Screenshots
Verdict
The clearest difference is update cadence: Cube Flow at every 3 days against Train Rush's fortnightly. 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.
Cube Flow ships an update every 3 days, Train Rush fortnightly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | Cube Flow | Train Rush |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 180 MB | 282 MB |
| Age rating | 4+ | +4 |
| Developer | Backpack Games | Thuan Nguyen Quang |
In-app purchases
Cube Flow
No in-app purchases
Train Rush
No in-app purchases









