Comparison

Astro Invaders vs 別班サバイブ

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

Head to head
About

Astro Invaders

Experience an intense arcade space battle with simple controls. Upgrade your ship to rapidly grow stronger and defeat challenging bosses. Uncover a lasting story through 21 boss encounters.

Highlights
  • Simple movement and shooting controls
  • Intense space battles
  • Ship upgrades for rapid growth
  • 21 boss battles
  • Uncover a lasting story
  • Casual action and rail shooter mechanics
Features
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● Dodge While Moving, Shoot While Standing Still ! An Intense Space Battle Unfolds With Simple Controls! This Is A Fresh New Arcade Shooter That Avoids Maniac-Level Bullet Hell And Instead Borrows The Best Of Trendy Casual Action Games And Classic Rail Shooter Mechanics. ● The Thrill Of Rapid Growth Through Upgrades ! Upgrade Your Ship, Crush The Bosses You Once Struggled Against In An Instant, And Gather Bits For Even Faster Upgrades ! ● Fast-Paced, Impactful Gameplay With A Lasting Story. A Tight Experience Packed With 21 Boss Battles And No Filler Enemy Fights—Only Those Who Reach The Ending Will Uncover The Story Behind The Game !

About

別班サバイブ

Features
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存在しないことになっている部隊が、記録に残らない作戦へ向かう。 「別班サバイブ」は、縦持ち・片手操作で遊べる2Dサバイバルアクションです。プレイヤーが操作するのは移動だけ。攻撃は自動で行われます。 敵を避け、情報片を集め、レベルアップごとに武器や能力を選択。3分間の作戦時間を生き延びるか、終盤に現れる統制機を突破して、任務完遂を目指します。 - 縦持ちで遊べる片手操作のサバイバルアクション - 自動攻撃とレベルアップ選択で組み立てるランごとの戦術 - 自動小銃、誘導弾、電波妨害、航空支援など10種の武器 - 商社マン、外科医、フリー記者、外交官など、偽装身分を持つエージェント - 地方港湾から敵拠点まで進む全6章の作戦 - 持ち帰った情報で恒久強化を進めるセーフハウス - スタミナなし、ガチャなし、アプリ内課金なし

Screenshots

Astro Invaders4 screens
別班サバイブ4 screens

Verdict

The call

The clearest difference is in-app purchases: 別班サバイブ at none against Astro Invaders's 6. Astro Invaders's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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. Astro Invaders sells 6 one-off in-app purchases. 別班サバイブ asks for nothing beyond the download.

UpkeepUpdate frequency

Astro Invaders ships an update weekly, 別班サバイブ every 9 days. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 7 level
Astro Invaders versus 別班サバイブ: the parameters behind the verdict, then further details
ParameterAstro Invaders別班サバイブ
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 9 days
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size110 MB123 MB
Age rating9+4+
DeveloperSang Yoon LeeTsuyoshi Miwa

In-app purchases

6 purchases

Astro Invaders

One-time6
  • Unlimited Ad Skip$0.99
  • 10000 Bit Pack$0.99
  • Super Bit Pack$1.99
Show 3 more
  • Mega Bit Pack$2.99
  • 50000 Bit Pack$2.99
  • 150000 Bit Pack$4.99
None

別班サバイブ

No in-app purchases

Questions

Is Astro Invaders free?
Astro Invaders is free to download, with in-app purchases available.
Is 別班サバイブ free?
別班サバイブ is free to download, with no in-app purchases.
Do Astro Invaders or 別班サバイブ have ads?
Both Astro Invaders and 別班サバイブ show ads.
Which is updated more often, Astro Invaders or 別班サバイブ?
Astro Invaders ships an update weekly, and 別班サバイブ every 9 days. Most recently, Astro Invaders was updated on October 18, 2026 and 別班サバイブ on October 4, 2026.

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