Comparison

zero vs Cat Haven

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

Head to head
About

zero

Challenge your mind with unique logic puzzles where the goal is to represent the number zero. Explore creative challenges, experimental gameplay mechanics, and a minimalistic aesthetic. Enjoy relaxing music as you progress through increasingly difficult levels.

Highlights
  • Unique puzzle levels
  • Experimental gameplay mechanics
  • Minimalistic graphic aesthetics
  • Relaxing background music
  • Progressive difficulty and training
  • Logic and creative challenges
Features
Read full description

Players will have to go through unique levels to achieve the main goal - to form a representation of the number zero in each level. Challenge your mind with creative challenges that combine logic with exciting game mechanics. As you progress, the concept of zero will become your guiding star, shaping your every move and decision. Your mind will be thoroughly tested at every level. Mixing exciting logic puzzles and unique challenges, this game offers you an experience like no other. The quest for zero becomes not just a goal, but a journey of self-discovery and mental prowess. Each level offers unique puzzles that require different logic skills. No two levels are the same, promising the player a constant sense of newness. In the pursuit of zero, you will encounter twists and turns that will keep you engaged and enthralled. - Unique Levels: Each level has its own unique mechanics that relate to players through respective challenges. Specially designed puzzles for each level constantly provide a sense of novelty and interest. Discover the myriad ways in which zero can be achieved, each level presenting a fresh perspective on the concept. - Experimental Gameplay Mechanics: Try out various gameplay mechanics such as rotation, movement, combination of elements, and many others. Any mechanics is a fascinating experiment for the mind. Experimentation is key as you navigate through the intricate puzzles, exploring the boundaries of zero and beyond. - Graphic Aesthetics: The game's visual, minimalistic style reflects an aesthetic of logic and creativity. Bright and contrasting colors create visual pleasure on different levels, stimulating the player's mind and imagination. Immerse yourself in a world where visual elegance meets the enigmatic allure of zero. - Relaxing Background Music: Solve puzzles while listening to relaxing background music. Let the melodies guide you as you strive to achieve "zero".The soothing tunes provide a backdrop to your journey, calming your nerves as you face each challenge head-on. - The difficulty is in the variety of models: The difficulty gradually increases, giving players the opportunity to gradually master new mechanics. This creates an exciting balance between accessibility and challenge. With each level, the quest for zero becomes more arduous, pushing you to the limits of your logical capabilities. - Progressive training: A progressive learning system helps players master new mechanics and unlock the ability to create the number zero in more challenging environments. Experience the thrill of mastering each level and achieving zero with finesse. Let the journey mold you into a true master of "zero", conquering every obstacle in your path. Can you complete all the levels? Can you get through without a single hint? Are you ready to embrace the challenge of forming zero in every puzzle? Let your journey to "zero" begin now!

About

Cat Haven

Merge items to unlock tools, toys, and decorations for your feline paradise. Complete idle puzzle tasks and customize your cozy world. Play offline and relax with adorable cats.

Highlights
  • Merge items to unlock
  • Collect adorable cats
  • Idle puzzle gameplay
  • Decorate cat haven
  • Offline play
  • Customize cozy world
Features
Read full description

Merge, collect & relax with your cats! Welcome to Cat Haven – Idle Puzzle, a peaceful game where you solve puzzles, collect adorable cats, and create your dream feline paradise. How to Play: ● Merge items to unlock tools, toys, and cozy decorations. ● Complete idle puzzle tasks and watch your haven grow. ● Decorate and expand your cat haven with cozy furniture and fun features. Game Features: ● Relaxing merge & idle gameplay – easy to start, hard to put down. ● Tons of levels and surprises – enjoy satisfying puzzle progression. ● Customize your cozy world – express your inner cat lover. ● Play offline – no internet, no problem. Download now and start building your perfect Cat Haven.

Screenshots

zero4 screens
Cat Haven3 screens

Verdict

The call

The clearest difference is in-app purchases: zero at none against Cat Haven's 7. Cat Haven's advantage is ads (none vs shown) and update cadence (weekly vs every 2 months). On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cat Haven sells 7 in-app purchases, starting at $18.99 per month. zero asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cat Haven holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

UpkeepUpdate frequency

zero ships an update every 2 months, Cat Haven weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
zero versus Cat Haven: the parameters behind the verdict, then further details
ParameterzeroCat Haven
PriceFreeFree
Rating4.8 (6 ratings)5.0 (4 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings6 — better4
Update frequencyEvery 2 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size140 MB270 MB
Age rating4+4+
DeveloperRaul DavrishevBRAINWAVE MC PTE. LTD.

Customer experience

zero

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cat Haven

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

zero

No in-app purchases

7 purchases

Cat Haven

Subscriptions1
  • 1 Month Subscribe$18.991 Month
One-time6
  • Remove Ads$3.99
  • 1000 Coins$3.99
  • 2000 Coins$6.99
Show 3 more
  • Small Bundle$8.99
  • 5000 Coins$15.99
  • Large Bundle$33.99

Questions

Is zero free?
zero is free to download, with no in-app purchases.
Is Cat Haven free?
Cat Haven is free to download, with in-app purchases available.
Which has better reviews, zero or Cat Haven?
Cat Haven is rated higher. zero averages 4.8 out of 5 from 6 ratings, while Cat Haven averages 5.0 from 4 ratings.
Do zero or Cat Haven have ads?
zero shows ads; Cat Haven does not.
Which is updated more often, zero or Cat Haven?
zero ships an update every 2 months, and Cat Haven weekly. Most recently, zero was updated on November 4, 2026 and Cat Haven on October 30, 2026.

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