Comparison

ONOMATOPIA vs Window Meow

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

Head to head
About

ONOMATOPIA

Build a peaceful island world with adorable creatures that create relaxing sounds. Mix nature and creature melodies to craft unique soundscapes for studying, sleeping, or unwinding. Collect and bond with creatures as your island grows, even when you're away.

Highlights
  • Create custom soundscapes
  • Collect and bond with creatures
  • Idle island growth
  • Discover unique creature personalities
  • Over 350 million sound combinations
Features
Read full description

A Cozy Idle Game Filled with Relaxing Sounds Escape into a peaceful world where adorable Matopi create relaxing sounds and your island grows while you're away. Collect new Matopi, discover their unique personalities, and build a cozy world you'll always want to come back to. ◆Create Your Own Soundscape Mix waves, rain, wind, birds, and the melodies of your Matopi. Create over 350 million relaxing sound combinations for studying, sleeping, working, or simply unwinding. ◆ Collect & Bond with Matopi Every Matopi has its own personality. Pet them, play with them, and grow closer over time. The stronger your bond becomes, the more surprises they may reveal. ◆ A World That Never Stops Growing Your island continues to grow even while you're away. Unlock new habitats, discover rare Matopi, and slowly uncover the mysteries of Onomatopia together with Siesta. ◆Slow Down. Relax. Stay a While. Onomatopia is more than an idle game. It's a peaceful place filled with gentle sounds, lovable creatures, and quiet moments you'll want to return to every day.

About

Window Meow

Care for visiting cats in your garden, building bonds through food, play, and furniture. Capture memories, dress them up, and eventually welcome them into your home for a shared life. Enjoy seasonal changes and daily rewards in this heartwarming simulation.

Highlights
  • Bond with visiting cats
  • Decorate your garden
  • Photograph and collect cats
  • Dress up cats in outfits
  • Share daily life with cats
  • Seasonal garden transformations
Features
Read full description

# A Small Garden a Cat Comes to Visit Enjoy a quiet, cozy day as you bond with a cat in your garden. Window Meow is a heartwarming healing sim where cats visit your window and gentle bonds begin. # Where Little Bonds Begin With food, water, treats, and play, the cat gradually starts to open its heart to you. Add cat furniture to your garden, and shy, hard-to-find cats may slowly come out to visit. # Capture Precious Cat Moments Take photos of the cats that visit your garden and neighborhood, decorate them with cute stickers, and create your very own cat album. Even cats that only stop by for a while are more likely to return if you capture them in photos. # The Moment the Heart Door Opens As you continue bonding with a cat, its closed Heart Door slowly—before you even realize it—begins to open wide. In that moment, a special “Chosen” event occurs— the cat chooses you, and you become its caretaker. # Living Together Once a cat becomes part of your family, you can share a new daily life together—even in your room. Set up furniture for your cat, and watch its adorable, affectionate side that only appears indoors. Put on outfits, chat with your cat, and go through the day’s little tasks together as your bond grows deeper. # Little Rewards & Changing Seasons From daily login and event rewards, to limited outfits from the Season Pass, and even seasonal packages that transform your garden. As your garden gently changes day by day, enjoy building a quiet, daily life with your cat. # The Moment a Cat Chooses You There’s no need to rush. Like a small miracle that comes after waiting, one day a cat will come to you and place its heart in your care. A heartwarming healing sim about life and bonds with cats Window Meow

Screenshots

ONOMATOPIA4 screens
Window Meow4 screens

Verdict

The call

The clearest difference is ads: Window Meow at none against ONOMATOPIA's shown. Window Meow also leads on review sentiment (100% vs 70%). ONOMATOPIA's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence 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. ONOMATOPIA sells 12 in-app purchases, starting at $19.99 per year and Window Meow sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ONOMATOPIA against 5.0 for Window Meow. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews are what separate them: 70% of ONOMATOPIA's written reviews are positive against 100% of Window Meow's.

UpkeepUpdate frequency

ONOMATOPIA ships an update every 10 days, Window Meow every 9 days. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
ONOMATOPIA versus Window Meow: the parameters behind the verdict, then further details
ParameterONOMATOPIAWindow Meow
PriceFreeFree
Rating5.0 (2 ratings)5.0 (5 ratings)
Positive reviews70.0% of reviews100.0% of reviews — better
Number of ratings25 — better
Update frequencyEvery 10 daysEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size241 MB616 MB
Age rating4+4+
DeveloperENDROLL, K.KSKYWALK

Customer experience

ONOMATOPIA

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive70.0%
Neutral15.0%
Negative15.0%

Window Meow

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

12 purchases

ONOMATOPIA

Subscriptions1
  • Grand Maestro (1-Year Plan)$19.991 Year
One-time11
  • Full Energy Recharge2 variants$0.99
  • Start Dash2 variants$1.99
  • This Month's Mission Pass2 variants$2.99
Show 8 more
  • Premium Gacha Coins x3$3.99
  • Ad Coupons x100$3.99
  • Matopi Time EX$3.99
  • Start Dash++$4.99
  • Matopi Mania$5.99
  • Premium Gacha Coins x3$5.99
  • Matopi Time EX$5.99
  • Big Spender$8.99
13 purchases

Window Meow

One-time13
  • New Owner Support Package$0.49
  • First Craft Celebration Set$0.49
  • Bonding Boost Package$0.49
Show 10 more
  • Experienced Owner Support Package$0.99
  • Latte's Heart-Opening Set$0.99
  • 1530 MeowCoins$1.99
  • Shall we make some shade$1.99
  • Expert Item Crafting Kit$1.99
  • Chick Package$2.99
  • Bunny Package$2.99
  • Limited-Time Sauna Outfit Package$2.99
  • Congrats on the adoption!$4.99
  • Mega Currency Package$5.99

Questions

Is ONOMATOPIA free?
ONOMATOPIA is free to download, with in-app purchases available.
Is Window Meow free?
Window Meow is free to download, with in-app purchases available.
Which has better reviews, ONOMATOPIA or Window Meow?
ONOMATOPIA and Window Meow are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.
Do ONOMATOPIA or Window Meow have ads?
ONOMATOPIA shows ads; Window Meow does not.
Which is updated more often, ONOMATOPIA or Window Meow?
ONOMATOPIA ships an update every 10 days, and Window Meow every 9 days. Most recently, ONOMATOPIA was updated on October 15, 2026 and Window Meow on October 13, 2026.

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