Comparison

Atlantis Invaders vs Grunt Rush

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

Head to head
About

Atlantis Invaders

Dive into an underwater arcade shooter where you defend the sunken kingdom of Atlantis from mechanical invaders. Experience intense bullet-hell action, upgrade your submarine fleet, and battle colossal bosses in a stunning deep-sea environment. Play anytime, anywhere with 100% offline action.

Highlights
  • Deep-sea arcade shooter gameplay
  • Bullet-hell projectile dodging
  • Fleet building and submarine upgrades
  • Tactical drone support
  • Epic boss battles
  • Stunning underwater environments
  • 100% offline play
Features
Read full description

The war isn't in the stars anymore - it’s in the abyss. Dive into the ultimate deep-sea arcade shooter! Welcome to Atlantis Invaders, the next evolution of the classic Shoot 'em up. We invite you to explore the treacherous abyss, where the sunken kingdom of Atlantis is under siege by mechanical invaders. You are its last line of defense. Experience the evolution of bullet-hell. Dodge thousands of glowing projectiles, navigate through ancient ruins, and master fast-paced action. Built for precision, the game offers the perfect balance between simple, accessible gameplay and true bullet-hell mastery. Why you should join the battle: STUNNING UNDERWATER WORLD Fight through vibrant trenches and glowing reefs. Every stage is a new challenge, designed to pull you deeper into the mysteries of the deep. UNSTOPPABLE FLEET PROGRESSION - Build your fleet: Command legendary submarines. Unlock a diverse range of vessels, from agile scouts to elite SSR battleships. - Evolve and dominate: Collect shards to upgrade your ships. Watch your power skyrocket as you unlock devastating firepower and screen-clearing ultimate abilities. - Drone support: Equip tactical drones to provide cover fire, allowing you to min-max your combat build for any mission. EPIC BOSS FIGHTS Face off against terrifying, screen-filling titans. Test your reflexes and upgrades in these ultimate showdowns. Can you survive their relentless bullet patterns? 100% OFFLINE ACTION No Wi-Fi? No problem! The battle for the ocean never stops. Enjoy a premium, lag-free arcade experience anytime, anywhere - perfect for anyone. The abyss is calling. Will you answer? Atlantis doesn't need just a pilot - It needs a legend. Gear up, submerge, and unleash hell upon the monsters threatening the deep. Download Atlantis Invaders today and lead your fleet to victory! Visit us: https://www.facebook.com/AtlantisInvaders/ Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Grunt Rush

Lead your forces to victory in this tactical strategy game. Multiply your troops, conquer enemy territory, and upgrade your army through fast-paced battles. Enjoy strategic command and control with diverse maps and offline play.

Highlights
  • Strategic Command & Control
  • Multiplier Tiles & Army Growth
  • Raid & Conquer Enemy Bases
  • Upgrade Your Army
  • Diverse Maps & Challenges
  • Offline Play
Features
Read full description

Lead your army to victory in Grunt Rush, a tactical strategy game built around fast decisions, smart control, and satisfying growth. Multiply your troops, take control of the map, and conquer enemy territory through nonstop battle. Game Features: - Strategic Command & Control: Plan your attacks, choose the right moments to engage, and keep tight control of your army as you push forward. Every move is part of your strategy, and every mistake can cost you the battle. - Multiplier Tiles & Army Growth: Rush through multiplier tiles to grow your army fast. Turn a small squad into a huge force, then use that advantage to win the next battle and keep your strategy rolling. - Raid & Conquer Enemy Bases: Deploy your troops, break through defenses, and conquer enemy bases. The better your control, the cleaner your battle wins, and the faster you dominate the map. - Upgrade Your Army: Unlock and upgrade troops and armored vehicles. Customize your army for each map, adapt your strategy, and keep your control strong as the fights get tougher. - Diverse Maps & Challenges: Explore new environments and face harder opponents. Change your strategy, maintain control, and conquer every map with smarter battle decisions. - Offline Play: Enjoy the full game anytime, anywhere. No Wi-Fi? No problem, take control and keep your army moving offline. Why Play Grunt Rush? If you like strategy games with constant action, Grunt Rush delivers. Grow your army, take control of the battlefield, and win each battle by making the right calls. Multiply your troops, outplay enemy forces, and conquer bases to progress through increasingly intense levels. Ready to Take Control? Download Grunt Rush and jump into a tactical strategy game where your army, your control, and your decisions decide every battle. Build momentum, conquer the map, and prove your strategy under pressure.

Screenshots

Atlantis Invaders4 screens
Grunt Rush4 screens

Verdict

The call

The clearest difference is ratings volume: Atlantis Invaders at 2.8K against Grunt Rush's 441. On price, rating, review sentiment 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. Atlantis Invaders sells 10 one-off in-app purchases and Grunt Rush sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Atlantis Invaders against 4.6 for Grunt Rush. That said, the two scores are not equally well evidenced: Atlantis Invaders has 2.8K ratings behind it against 441, so its average is the more settled of the two. Written reviews are what separate them: 31% of Atlantis Invaders's written reviews are positive against 34% of Grunt Rush's.

UpkeepUpdate frequency

Atlantis Invaders ships an update fortnightly, Grunt Rush every 2 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 9 level
Atlantis Invaders versus Grunt Rush: the parameters behind the verdict, then further details
ParameterAtlantis InvadersGrunt Rush
PriceFreeFree
Rating4.7 (2.8K ratings) — better4.6 (441 ratings)
Positive reviews31.0% of reviews33.9% of reviews — better
Number of ratings2.8K — better441
Update frequencyFortnightly — betterEvery 2 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size424 MB426 MB
Age rating12+12+
DeveloperSpirit BombSteer Studios

Customer experience

Atlantis Invaders

All ratings2,795 ratings
Positive91.8%
Neutral5.2%
Negative3.0%
Written reviews42 reviews
Positive31.0%
Neutral16.7%
Negative52.4%

Grunt Rush

All ratings442 ratings
Positive91.0%
Neutral3.4%
Negative5.7%
Written reviews62 reviews
Positive33.9%
Neutral6.5%
Negative59.7%

User reviews

Atlantis Invaders

From 2.8K App Store ratings

What we love

  • 🚀 Fast-paced gameplay
  • 👍 Fun and entertaining
  • 💡 Competitive boss battles

Room to improve

  • 🐛 Bugs and crashes
  • 🔋 Excessive ads and in-app purchases
  • 👎 Lack of cloud save functionality

Grunt Rush

From 441 App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 🚀 Smooth onboarding and intuitive controls
  • 📱 Offline playability
  • 🎨 Polished visuals and audio

Room to improve

  • 💰 Excessive ads and intrusive monetization
  • 🔁 Repetitive and lacking in variety
  • 🤔 Unoriginal and too similar to other games
  • 🐛 Bugs and localization issues

Bugs and requests

Atlantis Invaders

Reported bugs

3 issues
  • Game crashes on launch
  • Progress not saving properly
  • Connectivity issues

Requested features

3 requests
  • More level updates
  • Improved save/load system
  • Reduced advertising

Grunt Rush

Reported bugs

3 issues
  • Progress loss and save data issues
  • Crashes and performance problems
  • Calculation and UI bugs

Requested features

4 requests
  • More unique gameplay mechanics
  • Diverse game modes and challenges
  • Optional ad model for bonuses
  • Incorporation of cultural/regional elements

In-app purchases

10 purchases

Atlantis Invaders

One-time10
  • Fortune Tree 1$0.99
  • Piggy Bank 1$1.99
  • Chapter Pack 4$2.99
Show 7 more
  • 240 Diamonds Pack$4.99
  • Piggy Bank 2$4.99
  • Veteran Pass 1$4.99
  • Premium Card$4.99
  • Fortune Tree 3$4.99
  • Veteran Pass 2$13.99
  • Super Premium Card$19.99
10 purchases

Grunt Rush

One-time10
  • Bundle 2XE01$0.99
  • Gems Pack 1$0.99
  • Bundle 2XE02$1.99
Show 7 more
  • Skip-It Pack 1$2.99
  • Premium Pass$4.99
  • Bundle 2XE05$4.99
  • Skip-It Pack 2$6.99
  • Bundle 2XE06$9.99
  • Skip-It Pack 3$17.99
  • Bundle 2XE09$19.99

Questions

Is Atlantis Invaders free?
Atlantis Invaders is free to download, with in-app purchases available.
Is Grunt Rush free?
Grunt Rush is free to download, with in-app purchases available.
Which has better reviews, Atlantis Invaders or Grunt Rush?
Atlantis Invaders is rated higher. Atlantis Invaders averages 4.7 out of 5 from 2.8K ratings, while Grunt Rush averages 4.6 from 441 ratings.
Do Atlantis Invaders or Grunt Rush have ads?
Both Atlantis Invaders and Grunt Rush show ads.
Which is updated more often, Atlantis Invaders or Grunt Rush?
Atlantis Invaders ships an update fortnightly, and Grunt Rush every 2 weeks. Most recently, Atlantis Invaders was updated on November 7, 2026 and Grunt Rush on November 4, 2026.

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