Puzzle Clock vs eX
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
eX
Engage in real-time online battles and competitions with an AI-powered smart cube that shuffles itself. Experience a unique blend of physical puzzle-solving and digital gameplay.
- Real-time online battles
- Automatic cube shuffling
- AI-powered smart cube
- Online competitions
- Unique puzzle gameplay
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Play real-time online battles and competitions with eX-Mars, the world's first smart cube that automatically shuffles cubes!
Screenshots
Verdict
The clearest difference is rating: Puzzle Clock at 4.1 against eX's 3.0. Puzzle Clock also leads on review sentiment (75% vs 50%) and ratings volume (21 vs 7). eX's advantage is in-app purchases (none vs 4) and update cadence (every 10 days vs every 4 months). On price, ads, monetization model 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. eX asks for nothing beyond the download.
Puzzle Clock holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 21 and 7 respectively. Written reviews point the same way: 75% of Puzzle Clock's written reviews are positive against 50% of eX's.
Puzzle Clock ships an update every 4 months, eX every 10 days. Both last shipped on October 7, 2026.
| Parameter | Puzzle Clock | eX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (21 ratings) — better | 3.0 (7 ratings) |
| Positive reviews | 75.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 21 — better | 7 |
| Update frequency | Every 4 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 14 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Oliver Klemenz | Smart Cube Labs Co., Ltd. |
Customer experience
Puzzle Clock
eX
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
eX
No in-app purchases
