Comparison

Astro Invaders vs Simple Game 408

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
Read full description

● 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

Simple Game 408

Features
Read full description

A one-tap reflex game in space. Launch the red ball, hit the moving yellow target, and keep the streak alive. Every hit spawns a new target with random size and distance—and it shrinks over time. The faster you hit, the bigger your bonus score. Quick runs, instant decisions, and that addictive “one more try” loop. Features One-tap gameplay — easy to learn Targets spawn with random size & distance Targets shrink over time: faster hits = bigger bonus Smooth space vibe with satisfying impact effects Track your Best Score + compete on Game Center Leaderboards Beat your best, challenge your friends, and climb the leaderboard. Ready? Just one more tap.

Screenshots

Astro Invaders4 screens
Simple Game 4081 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Game 408 at none against Astro Invaders's 6. Simple Game 408 also leads on update cadence (every 2 days vs weekly). Astro Invaders's advantage is iOS requirement (13.0 vs 15.6). On price, 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. Simple Game 408 asks for nothing beyond the download.

UpkeepUpdate frequency

Astro Invaders ships an update weekly, Simple Game 408 every 2 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 6 level
Astro Invaders versus Simple Game 408: the parameters behind the verdict, then further details
ParameterAstro InvadersSimple Game 408
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 2 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size110 MB6 MB
Age rating9+4+
DeveloperSang Yoon LeeMustafa Sezer Altun

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

Simple Game 408

No in-app purchases

Questions

Is Astro Invaders free?
Astro Invaders is free to download, with in-app purchases available.
Is Simple Game 408 free?
Simple Game 408 is free to download, with no in-app purchases.
Do Astro Invaders or Simple Game 408 have ads?
Both Astro Invaders and Simple Game 408 show ads.
Which is updated more often, Astro Invaders or Simple Game 408?
Astro Invaders ships an update weekly, and Simple Game 408 every 2 days. Most recently, Astro Invaders was updated on October 2, 2026 and Simple Game 408 on October 5, 2026.

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