Comparison

Puzzle Clock vs Piano Cube !

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Realistic 3D graphics
  • Sophisticated control mechanism
  • Multitouch support
  • Automatic shuffling and solving
  • Virtual Reality Camera mode
  • Gyrosensor support
  • Game Center for best times
Features
Read full description

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

About

Piano Cube !

This app combines cube solving with music creation. Memorize algorithms through melodies or compose music by manipulating cube patterns. It's a fun and unique tool for cubers of all levels.

Highlights
  • Cube solving with musical algorithms
  • Compose music using cube patterns
  • Support for 2x2x2 and 3x3x3 cubes
  • Customizable piano keyboards
  • Timer, scramble, and reset functions
  • Progress and preferences autosave
  • Switchable cube size and design
Features
Currently charting
Read full description

Memorizing cube algorithms may be challenging, while music is very easy to memorize. Double your muscle memory with the Piano Cube! Every melody is an algorithm, and every algorithm is a melody. Discover new algorithms or compose music just by turning the 2×2×2 or 3×3×3 cube! Create cube patterns or algorithms using musical patterns! The Piano Cube is a fantastic, unique, and fun tool suitable for beginners, intermediates, and advanced cubers. Main features: - A selection of 16 2×2×2 and 3×3×3 cubes - Western and Japanese cube color schemes - Preset and customizable piano keyboards - Timer, turn metric, scramble and reset functions - Progress and preferences autosave function - Change the cube size and its design on the fly - Select your preferred musical instrument - Switch between portrait and landscape modes - Choose dark or light mode - Full-screen cube-solving mode - Enable/disable sounds - Ad-Free

Screenshots

Puzzle Clock3 screens
Piano Cube !4 screens

Verdict

The call

The clearest difference is price: Puzzle Clock at Free against Piano Cube !'s $2.99. Piano Cube !'s advantage is in-app purchases (none vs 4) and review sentiment (100% vs 75%). On update cadence, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Puzzle Clock is free to download; Piano Cube ! costs $2.99 up front. Puzzle Clock sells 4 one-off in-app purchases. Piano Cube ! asks for nothing beyond the download.

UpkeepUpdate frequency

Puzzle Clock ships an update every 4 months, Piano Cube ! every 5 months. The most recent releases landed on September 6, 2026 and September 25, 2026 respectively.

Scorecard5 real differences · 6 level
Puzzle Clock versus Piano Cube !: the parameters behind the verdict, then further details
ParameterPuzzle ClockPiano Cube !
PriceFree — better$2.99
Rating4.1 (21 ratings) — better—
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings21 — better—
Update frequencyEvery 4 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
Best chart rank—#89 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size14 MB49 MB
Age rating4+4+
DeveloperOliver KlemenzEmilian Brenici

Customer experience

Puzzle Clock

All ratings21 ratings
Positive76.2%
Neutral9.5%
Negative14.3%
Written reviews16 reviews
Positive75.0%
Neutral6.3%
Negative18.8%

Piano Cube !

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Puzzle Clock

One-time4
  • Donation of$0.99
  • Donation of$1.99
  • Donation of$3.99
Show 1 more
  • Donation of$5.99
None

Piano Cube !

No in-app purchases

Questions

Is Puzzle Clock free?
Puzzle Clock is free to download, with in-app purchases available.
Is Piano Cube ! free?
Piano Cube ! costs $2.99, with no in-app purchases.
Do Puzzle Clock or Piano Cube ! have ads?
Neither Puzzle Clock nor Piano Cube ! shows ads.
Which is updated more often, Puzzle Clock or Piano Cube !?
Puzzle Clock ships an update every 4 months, and Piano Cube ! every 5 months. Most recently, Puzzle Clock was updated on September 6, 2026 and Piano Cube ! on September 25, 2026.

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