Gadget Creative Challenge vs Marble Run Building Blocks
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Gadget Creative Challenge
Design and build intricate marble machine contraptions using a variety of interactive parts. Watch your creations come to life with adjustable physics and camera views. Share your unique designs with friends across multiple platforms.
- Create custom marble machines
- Dozens of pipe and animated pieces
- Adjustable physics and release intervals
- Runtime adjustable controls
- Save, load, and share creations
- Multi-platform sharing
- Multiple camera views
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Create your own marble machine gadgets. Choose parts from a work bench that contains dozens of pipe sections and animated pieces. Pieces can be easily moved and rotated and snapped to connect with nearby pieces. You can combine up to 100 pieces into a single creation. You can easily adjust the time interval between marbles being released. You can also adjust how powerful the spring is and how much the anti-gravity accelerators boost the marbles uphill. Some pieces have sliding controls so they can be adjusted at run-time. You can design a closed system, that returns the marbles back up to the box where they started, so it could theoretically run indefinitely. Hit Play to watch your creation run. Choose from 4 different preset camera positions, or use the controls to create your own custom view. An additional Marble View will show you what it’s like to travel inside your device. Easily save or load previous creations or optionally Share your creations with friends via email or text messages. Games you share are multi-platform, allowing them to play on another copy of Gadget Creative Challenge running on most popular smartphones, tablets, and computers. Universal App - supports iPhone, iPod Touch, and iPad, including standard, Retina, and iPhone X displays. Even runs on Apple Mac or MacBooks equipped with Apple’s new M1 Silicon chip with easy to use mouse and on screen controls.
Marble Run Building Blocks
Design and construct intricate marble runs with a variety of blocks and colors. Save your creations, undo mistakes easily, and enjoy explosive destruction. This game offers a free, ad-supported experience with no in-app purchases.
- 17 block types and 8 colors
- Save up to 3 creations
- Undo/redo functionality
- Stack up to 5 blocks
- Rotate and zoom camera
- Explosion destruction mode
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App features - With 17 types and 8 colors of blocks and sliders, you can build blocks as you wish. - You can save up to 3 data automatically. - It's okay to break it accidentally. You can go back and start over. - If you want to stack a lot, you can stack up to 5 at once with the button. - You can easily rotate and zoom in / out the camera with a touch operation. - Finally, let's destroy it in explosion mode. - No in-app purchases. You can enjoy all the functions for free.
Screenshots
Verdict
Gadget Creative Challenge and Marble Run Building Blocks both sit at 4.2 stars, but that hides the real split: 80% of Marble Run Building Blocks's written reviews are positive against 0% of Gadget Creative Challenge's. Marble Run Building Blocks also leads on price (Free vs $2.99) and ratings volume (156 vs 5). Gadget Creative Challenge's advantage is ads (none vs shown). On rating, update cadence, 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
Marble Run Building Blocks is free to download; Gadget Creative Challenge costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Marble Run Building Blocks holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Marble Run Building Blocks has 156 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Gadget Creative Challenge's written reviews are positive against 80% of Marble Run Building Blocks's.
Gadget Creative Challenge ships an update every 26 months, Marble Run Building Blocks every 16 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | Gadget Creative Challenge | Marble Run Building Blocks |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.2 (5 ratings) | 4.4 (156 ratings) — better |
| Positive reviews | 0.0% of reviews | 80.0% of reviews — better |
| Number of ratings | 5 | 156 — better |
| Update frequency | Every 26 months | Every 16 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 171 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Magnin & Associates | nobuhiro satake |
Customer experience
Gadget Creative Challenge
Marble Run Building Blocks
In-app purchases
Gadget Creative Challenge
No in-app purchases
Marble Run Building Blocks
No in-app purchases
Questions
Is Gadget Creative Challenge free?
Is Marble Run Building Blocks free?
Which has better reviews, Gadget Creative Challenge or Marble Run Building Blocks?
Do Gadget Creative Challenge or Marble Run Building Blocks have ads?
Which is updated more often, Gadget Creative Challenge or Marble Run Building Blocks?
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