Under Construction Ext vs Rollblox
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Under Construction Ext
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This is a construction site. It is a game to fill all the stones in the hole. The bulldozer can only push the stone forward. Operate the bulldozer well and move the stone to the hole position. To move the bulldozer, drag the movement path with your finger from the position of the bulldozer. The route is displayed as a red line, so release the finger and the bulldozer will start moving. If you notice a mistake before releasing your finger, it will be canceled if you do not move your finger for 3 seconds.
Rollblox
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Rollblox is a clean, clever 3D block puzzle game where every move matters. Guide the block across floating cube platforms and reach the goal to clear each level. The rules are simple: move carefully, plan your path, and avoid getting stuck. But as you progress, each puzzle introduces fresh twists that make the challenge more satisfying. What starts as a simple rolling block puzzle quickly becomes a test of logic, timing, and smart decision-making. Think Before You Move Every level is built around careful planning. Move the block across the grid, line it up with the right path, and reach the highlighted goal tile. One wrong move can change the entire route, so every step counts. New Mechanics Keep Unlocking As you play, Rollblox introduces new puzzle ideas, blockers, barriers, special tiles, and clever level layouts. Each mechanic adds a new layer of challenge without making the game feel complicated. Clean 3D Puzzle Design Rollblox features a minimal isometric world with polished cube platforms, smooth visuals, and a focused puzzle experience. No clutter. No distractions. Just satisfying 3D puzzles designed to test your brain. Play at Your Own Pace Whether you want a quick puzzle break or a longer brain-training session, Rollblox is easy to pick up and rewarding to master. Features Clever 3D cube puzzle levels Simple controls with thoughtful gameplay New mechanics and challenges as you progress Obstacles, blockers, barriers, and special tiles Clean isometric visuals Minimal, focused puzzle experience Great for fans of logic games, block puzzles, brain games, and rolling cube puzzles Roll the block. Plan the path. Reach the goal. Download Rollblox and start solving clever 3D cube puzzles today.
Screenshots
Verdict
The clearest difference is in-app purchases: Under Construction Ext at none against Rollblox's 1. Under Construction Ext also leads on iOS requirement (12.0 vs 15.0). Rollblox's advantage is update cadence (weekly vs every 10 months). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Rollblox sells 1 one-off in-app purchase. Under Construction Ext asks for nothing beyond the download.
Under Construction Ext ships an update every 10 months, Rollblox weekly. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.
| Parameter | Under Construction Ext | Rollblox |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Weekly โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 29 MB | 169 MB |
| Age rating | 4+ | 4+ |
| Developer | ryo itou | Knifecake Studios |
In-app purchases
Under Construction Ext
No in-app purchases
Rollblox
- Full Game Unlock$4.99
Questions
Is Under Construction Ext free?
Is Rollblox free?
Do Under Construction Ext or Rollblox have ads?
Which is updated more often, Under Construction Ext or Rollblox?
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