Comparison

zombi ~とにかく生き残れ~ vs Costune

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

Head to head
About

zombi ~とにかく生き残れ~

Engage in an unprecedented zombie shooting game where you earn points by defeating enemies to enhance your character. Wield over six distinct weapons and survive intense battles against increasingly powerful zombies and formidable bosses.

Highlights
  • Defeat enemies to earn points
  • Upgrade your character
  • Wield over six weapons
  • Battle increasingly strong zombies
  • Face off against凶悪なボス達 (fierce bosses)
Features
Read full description

今までにないゾンビシューティングゲーム! 敵を倒してポイントを獲得し、そのポイントを使って自身を強化! 6つ以上の武器を使いこなし、戦場で駆け抜けよう!! 強力な武器「ハンドガン、アサルトライフル、レールガン、ロケットランチャー、???」などが搭載! 倒せば倒すほど強くなっていくゾンビと凶悪なボス達と君はどこまで戦えるか。。。 さぁ、今すぐゾンビを狩り尽くそう!!

About

Costune

Immerse yourself in dynamic, animated stories where your choices shape the narrative and characters react to your actions. Interact with lifelike companions and explore a universe of evolving tales with full voice immersion.

Highlights
  • Branching interactive stories
  • Lifelike animated characters
  • Real-time narrative reactions
  • Full voice immersion
  • Regularly updated content
Features
Read full description

Welcome to the future of interactive storytelling. Costune isn't just another chatbot—it's your portal to living stories and dynamic, animated personalities waiting to meet you. Step Into Living Stories: Become the main character. Your choices steer the narrative in immersive, branching stories—from romantic encounters and thrilling mysteries to epic fantasy quests. Every decision you make shapes and changes the outcome of the tale. Lifelike Animated Companions: In addition to stories, you can also interact with a diverse cast of characters, each with a unique appearance, personality, and history, all rendered in stunning high quality. Free users can access a rotating selection of stories and characters, or unlock a vast library of premium adventures with credits. Your Words Shape the World: Watch the story react in real-time. Characters don't just reply; they remember your actions, form opinions, and express a full range of emotions through fluid animation. Powerful, Intelligent Narrative: Experience deep, meaningful plots that adapt to you. O Full Voice Immersion: Have a natural, flowing conversation. Speak aloud and watch characters listen intently, then hear their nuanced responses in expressive and synthesized voices. A Universe of Stories in Your Pocket: New chapters, characters, and entire story worlds are added regularly. Your next great adventure—and your next fascinating connection—is always just a download away. End-user license agreement: https://costune.stringai.app/eula/

Screenshots

zombi ~とにかく生き残れ~4 screens
Costune4 screens

Verdict

The call

The clearest difference is review sentiment: zombi ~とにかく生き残れ~ at 75% against Costune's 33%. zombi ~とにかく生き残れ~ also leads on in-app purchases (none vs 10) and iOS requirement (11.0 vs 13.0). Costune's advantage is ads (none vs shown). On price, update cadence 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. Costune sells 10 one-off in-app purchases. zombi ~とにかく生き残れ~ asks for nothing beyond the download.

UpkeepUpdate frequency

zombi ~とにかく生き残れ~ ships an update every 2 days, Costune every 4 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
zombi ~とにかく生き残れ~ versus Costune: the parameters behind the verdict, then further details
Parameterzombi ~とにかく生き残れ~Costune
PriceFreeFree
Rating—4.3 (13 ratings) — better
Positive reviews75.0% of reviews — better33.3% of reviews
Number of ratings—13 — better
Update frequencyEvery 2 days — betterEvery 4 days
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size429 MB99 MB
Age rating12+17+
DeveloperKoki Nakanishi烁钧 魏

Customer experience

zombi ~とにかく生き残れ~

Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Costune

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

zombi ~とにかく生き残れ~

No in-app purchases

10 purchases

Costune

One-time10
  • 50 Credits$2.99
  • 1-Month Access$7.99
  • 30 credits$8.99
Show 7 more
  • 150 Credits$8.99
  • 60 credits$15.99
  • 300 Credits$15.99
  • 3-Month Access$20.99
  • 120 credits$28.99
  • 600 Credits$28.99
  • 6-Month Access$35.99

Questions

Is zombi ~とにかく生き残れ~ free?
zombi ~とにかく生き残れ~ is free to download, with no in-app purchases.
Is Costune free?
Costune is free to download, with in-app purchases available.
Do zombi ~とにかく生き残れ~ or Costune have ads?
zombi ~とにかく生き残れ~ shows ads; Costune does not.
Which is updated more often, zombi ~とにかく生き残れ~ or Costune?
zombi ~とにかく生き残れ~ ships an update every 2 days, and Costune every 4 days. Most recently, zombi ~とにかく生き残れ~ was updated on October 10, 2026 and Costune on October 24, 2026.

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