Comparison

Kubrix vs Otteretto

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

Head to head
About

Kubrix

Engage with a vast collection of meticulously handcrafted puzzles inspired by a legendary figure in construction. Enjoy a fun gameplay experience with gradients, an elaborate hint system, and inspirational quotes. Compete with others through leaderboards and achievements.

Highlights
  • Handcrafted puzzles
  • Gradient visuals
  • Elaborate hint system
  • Inspirational quotes
  • Leaderboards
  • Achievements
Features
Read full description

Stanley Kubrix (1928 - 2019) was an American brick layer, mason, and engineer. He is frequently cited as one of the greatest and most influential structural workers in construction history. His bricks, which are mostly adaptations of other architects' designs, cover a wide range of uses, and are noted for their durability, density, and extensive lifespan. Kubrix is the culmination of the knowledge, experience, insight, judgment, and wisdom of this American hero. • Pretty Fun Gameplay (it's all right) • No Filler - A Veritable Infinity of Meticulously Definitely Handcrafted Puzzles • A whole bunch of gradients • An elaborate hint system • Over 400 inspirational quotes • Also there are Leaderboards • And some Achievements • Oh and iCloud support • (plus some ads to pay the bills)

About

Otteretto

A unique puzzle game where players create palindromes using letters and otters. It offers multiple endlessly replayable game modes, including daily challenges and competitive leaderboards.

Highlights
  • Unique palindrome puzzle mechanics
  • Five endlessly replayable game modes
  • Daily global competition
  • Logical reasoning puzzles
  • Competitive cross-platform leaderboards
  • No ads or microtransactions
Features
Read full description

Otteretto is a puzzle game about palindromes (and otters). NEW PUZZLE CONCEPT This isn't another match-3 game; it's a whole new idea to wrap your head around! How long of a palindrome can you make? 5 ENDLESSLY-REPLAYABLE GAME MODES Classic: Try to reach each level's score goal in the addictive original mode. The Daily Stack: Join a global competition every day! How many points can you get from the same set of squares as everyone else? Puzzle: Use logical reasoning to figure out how to turn a set of squares into a single, massive palindrome! Containment: With more squares being added every move, how long can you keep the container from overflowing? Walls: In this challenging variant, you'll need to get creative to work around each level's impassable walls. COMPETE WITH THE WORLD See how you stack up with online, cross-platform leaderboards! NO ADS, NO MICROTRANSACTIONS Play Classic mode and the Daily Stack for free with no limits! If you like those, you can purchase the full game to permanently unlock the rest.

Screenshots

Kubrix4 screens
Otteretto4 screens

Verdict

The call

The clearest difference is review sentiment: Otteretto at 100% against Kubrix's 58%. Otteretto also leads on rating (5.0 vs 4.6). Kubrix's advantage is update cadence (every 3 weeks vs every 9 months) and ratings volume (4.7K vs 8). On price, ads, in-app purchases and monetization model 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

Both are free to download. Kubrix sells 1 one-off in-app purchase and Otteretto sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Otteretto holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Kubrix has 4.7K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 58% of Kubrix's written reviews are positive against 100% of Otteretto's.

UpkeepUpdate frequency

Kubrix ships an update every 3 weeks, Otteretto every 9 months. The most recent releases landed on October 14, 2026 and September 25, 2026 respectively.

Scorecard5 real differences · 5 level
Kubrix versus Otteretto: the parameters behind the verdict, then further details
ParameterKubrixOtteretto
PriceFreeFree
Rating4.6 (4.7K ratings)5.0 (8 ratings) — better
Positive reviews58.2% of reviews100.0% of reviews — better
Number of ratings4.7K — better8
Update frequencyEvery 3 weeks — betterEvery 9 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better14.0
Further details — not scored
Size106 MB14 MB
Age rating4+4+
DeveloperKenny SunChristopher Klimowski

Customer experience

Kubrix

All ratings4,705 ratings
Positive91.4%
Neutral5.0%
Negative3.6%
Written reviews184 reviews
Positive58.2%
Neutral12.0%
Negative29.9%

Otteretto

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Kubrix

Reported bugs

3 issues
  • Crashes on iOS 13
  • Freezing and performance problems
  • Inconsistent difficulty between levels

Requested features

5 requests
  • More challenging and varied puzzles
  • Ability to create and share custom levels
  • Option to disable or reduce ads
  • Customizable color themes
  • Difficulty settings or progression system

Otteretto

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Kubrix

One-time1
  • Remove Ads$1.99
1 purchases

Otteretto

One-time1
  • Full Game Upgrade$2.99

Questions

Is Kubrix free?
Kubrix is free to download, with in-app purchases available.
Is Otteretto free?
Otteretto is free to download, with in-app purchases available.
Which has better reviews, Kubrix or Otteretto?
Otteretto is rated higher. Kubrix averages 4.6 out of 5 from 4.7K ratings, while Otteretto averages 5.0 from 8 ratings.
Do Kubrix or Otteretto have ads?
Neither Kubrix nor Otteretto shows ads.
Which is updated more often, Kubrix or Otteretto?
Kubrix ships an update every 3 weeks, and Otteretto every 9 months. Most recently, Kubrix was updated on October 14, 2026 and Otteretto on September 25, 2026.

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