Comparison

ONOMATOPIA vs MIMO TOWER

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

MIMO TOWER

Features
Read full description

シンプルな操作で楽しめる、奥深いパズルゲーム。 MIMOを隣の筒へ移動し、正しい順番でゴールを完成させよう。 ルールは簡単。 タップでMIMOを選び、隣の筒へ移動するだけ。 しかし、思い通りに進めるには戦略が必要です。 ステージが進むごとに難易度が上昇し、 邪魔MIMOの出現など、よりスリリングな展開に。 どこまで進めるか、自分の限界に挑戦しよう。 【特徴】 ・シンプル操作で誰でも遊べる ・考えるほどハマるパズル設計 ・ステージごとに変化する難易度 ・Game Center対応でランキングに挑戦 -- A simple yet deep puzzle game you can enjoy with intuitive controls. Move MIMOs between adjacent tubes and complete the goal in the correct order. The rules are easy. Tap to select a MIMO and move it to a neighboring tube. But careful planning is the key to success. As you progress, the difficulty increases, and obstacles will challenge your strategy. How far can you go? 【Features】 ・Simple and intuitive controls ・Deep and satisfying puzzle gameplay ・Increasing difficulty across stages ・Game Center support for leaderboard rankings

Screenshots

ONOMATOPIA4 screens
MIMO TOWER4 screens

Verdict

The call

The clearest difference is in-app purchases: MIMO TOWER at none against ONOMATOPIA's 15. MIMO TOWER also leads on ads (none vs shown). ONOMATOPIA's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.2). On price 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. MIMO TOWER asks for nothing beyond the download.

UpkeepUpdate frequency

ONOMATOPIA ships an update every 10 days, MIMO TOWER every 3 weeks. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
ONOMATOPIA versus MIMO TOWER: the parameters behind the verdict, then further details
ParameterONOMATOPIAMIMO TOWER
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.2
Further details — not scored
Size241 MB6 MB
Age rating4+4+
DeveloperENDROLL, K.Ktoshihiko sakusabe

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
None

MIMO TOWER

No in-app purchases

Questions

Is ONOMATOPIA free?
ONOMATOPIA is free to download, with in-app purchases available.
Is MIMO TOWER free?
MIMO TOWER is free to download, with no in-app purchases.
Do ONOMATOPIA or MIMO TOWER have ads?
ONOMATOPIA shows ads; MIMO TOWER does not.
Which is updated more often, ONOMATOPIA or MIMO TOWER?
ONOMATOPIA ships an update every 10 days, and MIMO TOWER every 3 weeks. Most recently, ONOMATOPIA was updated on October 11, 2026 and MIMO TOWER on October 6, 2026.

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