Comparison

INDIMO vs Retro Invader Cosmic Shooter

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

Head to head
About

INDIMO

A minimalist strategy puzzle game where players drag and merge colored circles on a grid. Success depends on careful planning, space management, and chain reactions within a limited number of moves. It offers deep tactical gameplay with progressive challenges and a clean design.

Highlights
  • Drag and place colored circles
  • Merge identical colors
  • Complete objectives within move limits
  • Space management and chain reactions
  • Progressive challenges
  • Clean design
Features
Read full description

Indimo is a minimalist strategy puzzle game where every move matters. Drag and place colored circles on the grid, merge identical colors to create higher ones, and carefully plan your actions to complete each objective within a limited number of moves. Simple rules hide deep tactical gameplay, where space management, chain reactions, and smart combos are the key to success. With progressive challenges, clean design, and a focus on thinking rather than speed, Indimo offers a rewarding experience for players who enjoy calm, clever, and satisfying puzzles. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Retro Invader Cosmic Shooter

Features
Read full description

THE INVASION HAS BEGUN. EARTH'S LAST DEFENSE IS YOU. Retro Invader Cosmic Shooter brings the legendary arcade experience to your fingertips. Pilot your starfighter against relentless waves of alien invaders in a neon-drenched battle for survival. Every wave hits harder. Every second counts. CLASSIC ARCADE COMBAT, REIMAGINED - Command your starfighter against 28 alien invaders per wave - Face 3 deadly alien species: Squids (40 pts), Crabs (30 pts), and Octopuses (20 pts) - Hunt the Mystery UFO for massive bonus points (100-300 pts) - Protect 4 destructible barrier shields from enemy fire - Authentic formation movement and attack patterns PURE PIXEL ART VISUALS - Hand-crafted pixel art sprites in a striking neon color palette - Glowing green, magenta, cyan, and yellow against the void of deep space - Satisfying particle explosions when you blast enemies to bits - Animated starfield background for cosmic atmosphere INTENSE WAVE-BASED PROGRESSION - Each new wave accelerates enemy speed by 15% - Alien formations march, descend, and fire with increasing aggression - Dynamic difficulty that rewards skilled pilots with higher scores - Procedurally generated mission briefings and combat reports DESIGNED FOR MOBILE - Responsive touch D-pad and fire button built for fast-paced combat - Haptic feedback on every shot, explosion, and game over - Portrait orientation for comfortable one-handed play - Quick 5-15 minute sessions perfect for commutes, breaks, or bedtime battles - Optimized 45 FPS game loop for smooth performance ZERO PAY-TO-WIN - No in-app purchases. No loot boxes. No pay walls. - Pure skill-based arcade action the way it was meant to be played Whether you grew up feeding quarters into arcade cabinets or discovering the thrill of classic shoot-em-ups for the first time, Retro Invader Cosmic Shooter delivers the tension, challenge, and satisfaction of the golden age of gaming -- right in your pocket. The aliens are descending. The barriers are crumbling. Your starfighter is armed and ready. LAUNCH YOUR MISSION NOW.

Screenshots

INDIMO4 screens
Retro Invader Cosmic Shooter4 screens

Verdict

The call

The clearest difference is in-app purchases: Retro Invader Cosmic Shooter at none against INDIMO's 1. INDIMO's advantage is update cadence (weekly vs every 7 months). On price, ads, device support and iOS requirement 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. INDIMO sells 1 in-app purchase, starting at $4.99 per year. Retro Invader Cosmic Shooter asks for nothing beyond the download.

UpkeepUpdate frequency

INDIMO ships an update weekly, Retro Invader Cosmic Shooter every 7 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 7 level
INDIMO versus Retro Invader Cosmic Shooter: the parameters behind the verdict, then further details
ParameterINDIMORetro Invader Cosmic Shooter
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyWeekly — betterEvery 7 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size47 MB40 MB
Age rating4+4+
DeveloperGhassen GhamemMasaki Kenneth Micheal Akita

In-app purchases

1 purchases

INDIMO

Subscriptions1
  • Go Ad-Free$4.991 Year
None

Retro Invader Cosmic Shooter

No in-app purchases

Questions

Is INDIMO free?
INDIMO is free to download, with in-app purchases available.
Is Retro Invader Cosmic Shooter free?
Retro Invader Cosmic Shooter is free to download, with no in-app purchases.
Do INDIMO or Retro Invader Cosmic Shooter have ads?
Both INDIMO and Retro Invader Cosmic Shooter show ads.
Which is updated more often, INDIMO or Retro Invader Cosmic Shooter?
INDIMO ships an update weekly, and Retro Invader Cosmic Shooter every 7 months. Most recently, INDIMO was updated on October 24, 2026 and Retro Invader Cosmic Shooter on October 7, 2026.

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