Puzzle Clock vs World Marble Race
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Puzzle Clock
This game challenges you to set all nine clocks to 12 o'clock on both sides simultaneously. Manipulate four wheels and four buttons to control clock rotations and achieve the fastest time.
- Realistic 3D graphics
- Sophisticated control mechanism
- Multitouch support
- Automatic shuffling and solving
- Virtual Reality Camera mode
- Gyrosensor support
- Game Center for best times
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Puzzle Clock is a two-sided puzzle, each side presenting nine clocks. The aim of the puzzle is to set all nine clocks to 12 o'clock on both sides of the puzzle simultaneously. The clocks can be rotated with four wheels, one at each corner of the puzzle. Four buttons in the middle of the puzzle have two states (in or out) that determine which set of clocks on the front and on the back are turned simultaneously by rotating a wheel of a corner. Try to solve the puzzle as fast as you can to achieve the best time in the Game Center. Key Features: Realistic 3D graphic Highly sophisticated control mechanism Multitouch support Automatic shuffling Automatic solving Virtual Reality Camera mode Gyrosensor suport Realistic sound Game Center support for best times
World Marble Race
Compete in thrilling marble races representing different countries. Select your nation and cheer as its marble strives for the gold medal against global opponents. Experience the excitement of this remake of a popular marble racing series.
- Country selection for races
- Global marble competitions
- Race to win gold medals
- Remake of popular series
- Watch marbles compete
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The remake of my World Marble Race series. Select a country and watch it race against other countries, will your marble survive and win the gold medal? My YouTube channel: https://www.youtube.com/c/BouncyMarble
Screenshots
Verdict
The clearest difference is ads: Puzzle Clock at none against World Marble Race's shown. Puzzle Clock also leads on monetization model (free vs free with in-app purchases) and rating (4.1 vs 3.9). World Marble Race's advantage is update cadence (every 6 weeks vs every 4 months) and ratings volume (152 vs 21). On price, review sentiment, 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. Puzzle Clock sells 4 one-off in-app purchases and World Marble Race sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Puzzle Clock holds the better App Store score, 4.1 against 3.9. That said, the two scores are not equally well evidenced: World Marble Race has 152 ratings behind it against 21, so its average is the more settled of the two. Written reviews split almost evenly too, at 75% and 74% positive.
Puzzle Clock ships an update every 4 months, World Marble Race every 6 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Puzzle Clock | World Marble Race |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (21 ratings) — better | 3.9 (152 ratings) |
| Positive reviews | 75.0% of reviews — better | 74.2% of reviews |
| Number of ratings | 21 | 152 — better |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 14 MB | 80 MB |
| Age rating | 4+ | 12+ |
| Developer | Oliver Klemenz | Mateo Garnica Castillo |
Customer experience
Puzzle Clock
World Marble Race
Bugs and requests
Puzzle Clock
Not enough reviews yet to summarise bugs or requests.
World Marble Race
Reported bugs
2 issues- Tracks/maps becoming locked after completion
- Crashes and compatibility issues on some devices
Requested features
5 requests- Add more countries and territories
- Implement custom map/track creation
- Introduce different game modes and objectives
- Improve the system for unlocking new content
- Provide an option to disable or reduce ads
In-app purchases
Puzzle Clock
- Donation of$0.99
- Donation of$1.99
- Donation of$3.99
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- Donation of$5.99
World Marble Race
- 5 lives$1.99
- World Marble Race PRO$4.99
- 35 lives$5.99
Show 1 moreShow fewer
- 100 lives$9.99
Questions
Is Puzzle Clock free?
Is World Marble Race free?
Which has better reviews, Puzzle Clock or World Marble Race?
Do Puzzle Clock or World Marble Race have ads?
Which is updated more often, Puzzle Clock or World Marble Race?
Other comparisons
