Comparison

Blue Attack! vs Ruberth's Kick n' Fly

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

Head to head
About

Blue Attack!

Engage in an intergalactic war, piloting your squadron against enemy forces. Collect resources from destroyed ships to upgrade your fleet and customize your vessels. Your mission is to protect your carrier and destroy the enemy's home planet.

Highlights
  • Fully customizable ships
  • Ship upgrade system
  • Retro graphical style
  • Global leaderboards
  • Multiple control options
Features
Read full description

Attack the Red planet! Blue Attack places you on the front lines of the intergalactic war between the Red and Blue forces. Use the scraps picked up from your enemies' wrecked hulls to turn your squadron into an unstoppable army! Protect your carrier, upgrade your wingmen, and cut a path clean through to your target: the Red home planet! Features: - Fully customizable ships, from speed to weapon capabilities - Clean, retro graphical style - Global leaderboards - Touch, tilt, keyboard, and gamepad controls Reviews: "Does Blue Attack deliver on the promise of the earlier game and notch it up a bit? The short answer, Yes. The longer answer, Hell Yes." -appVersity.com "...a surprisingly fun and deep game... Blue Attack! comes highly recommended." -Touch Arcade "...a graphically unique, intense, and engaging shooter. It features some wonderfully varied gameplay, great power-up system, and great options. Even the tutorial is good. I can’t say enough good things about this game." -148apps: 5/5 stars "Blue Attack! The graphics, music, a very high level of space-shooter game…” -AppBank (Japanese) "There are pretty good chances that you will be playing Blue Attack for many hours after reading this review." -igameme.com "Blue Attack! is a great deal ... don’t miss out on this great space shooter!" -OSX Reality "There is a word I rarely use when reviewing a game: exceptional. Yet, Blue Attack! rightly deserves this description." -TouchMyApps.com

About

Ruberth's Kick n' Fly

Launch laughing elves through snowy landscapes, collecting sparkling items. Use bouncy mushrooms to explore new areas while avoiding obstacles like wells and snowmen. Enjoy high-precision catapult fun across 60 levels with unlockable achievements.

Highlights
  • 60 sparkling landscapes
  • High-precision catapult fun
  • Hilariously laughing elves
  • Achievements to unlock
  • Retry levels for higher rank
  • Snow globe effects
Features
Currently charting
Read full description

WHAT ON EARTH are Santa's little helpers up to after they have quit the workshop? Playing a game of KICK AWAY CATAPULT, of course! Aim and launch hilariously laughing elves through the snowy landscapes and fill up their pockets with sparkling knick-knacks. Use bouncy mushrooms to reach new areas, but avoid dangers such as bottomless wells and frosty snowmen that makes your nose freeze. * * * * * * * * * * * * * * * * * * * * * * * * GAME FEATURES: - 60 Sparkling landscapes - High-precision catapult fun - Hilariously laughing, annoying elves - Lots of ACHIEVEMENTS to unlock - Endless replay value: Retry any level and shoot for a higher star rank - Collectors Icon #16 - BONUS FEATURE: Shake your phone/tablet for SNOW GLOBE effects - And much more... TECH FEATURES: - Game Center support - Widescreen support - Universal App (iPad, iPhone, iPod Touch) * * * * * * * * * * * * * * * * * * * * * * * * Enjoy another Donut Games release!

Screenshots

Blue Attack!4 screens
Ruberth's Kick n' Fly3 screens

Verdict

The call

The clearest difference is price: Blue Attack! at Free against Ruberth's Kick n' Fly's $0.99. Ruberth's Kick n' Fly's advantage is in-app purchases (none vs 1) and chart position (#180 vs unranked). On rating, review sentiment, update cadence and ads 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

Blue Attack! is free to download; Ruberth's Kick n' Fly costs $0.99 up front. Blue Attack! sells 1 one-off in-app purchase. Ruberth's Kick n' Fly asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Blue Attack! against 4.7 for Ruberth's Kick n' Fly. Both are backed by a comparable volume of ratings — 11 and 47 respectively. Written reviews are what separate them: 89% of Blue Attack!'s written reviews are positive against 93% of Ruberth's Kick n' Fly's.

UpkeepUpdate frequency

Blue Attack! ships an update every 4 months, Ruberth's Kick n' Fly every 2 months. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 5 level
Blue Attack! versus Ruberth's Kick n' Fly: the parameters behind the verdict, then further details
ParameterBlue Attack!Ruberth's Kick n' Fly
PriceFree — better$0.99
Rating4.8 (11 ratings) — better4.7 (47 ratings)
Positive reviews89.5% of reviews93.3% of reviews — better
Number of ratings1147 — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank—#180 — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.08.0 — better
Further details — not scored
Size13 MB8 MB
Age rating9+4+
DeveloperCat in a Box SoftwareDonut Games

Customer experience

Blue Attack!

All ratings11 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews219 reviews
Positive89.5%
Neutral6.4%
Negative4.1%

Ruberth's Kick n' Fly

All ratings47 ratings
Positive95.7%
Neutral0.0%
Negative4.3%
Written reviews402 reviews
Positive93.3%
Neutral4.2%
Negative2.5%

User reviews

Blue Attack!

From 11 App Store ratings

What we love

  • 🚀 Smooth and polished gameplay
  • 👍 Intuitive controls
  • 💎 Excellent graphics and visual style
  • 🎮 Addictive and engaging gameplay
  • 🔧 Satisfying upgrade system

Room to improve

  • 🐛 Occasional crashes or bugs
  • 🕹️ Sensitive controls can be difficult to master
  • ⏱️ Campaign mode is too short
  • 🔄 Lack of save/checkpoint system in campaign

Ruberth's Kick n' Fly

From 47 App Store ratings

What we love

  • 🎅 Christmas-themed fun
  • 👍 Addictive gameplay
  • 😄 Funny and entertaining
  • 🎄 Great for the holidays

Room to improve

  • 🤯 Some levels are too difficult
  • 🤖 Repetitive gameplay
  • 🕹️ Limited controls/mechanics

Bugs and requests

Blue Attack!

Reported bugs

2 issues
  • Crashes on loading screen after recent update
  • Score submission glitch preventing leaderboard updates

Requested features

5 requests
  • More levels and content for campaign mode
  • Ability to select and replay specific campaign levels
  • Co-op or multiplayer modes
  • More weapon and upgrade options
  • Customizable control schemes

Ruberth's Kick n' Fly

Reported bugs

2 issues
  • Crashes on certain devices
  • Issues with full-screen mode

Requested features

3 requests
  • More levels and challenges
  • Ability to create custom levels
  • High score tracking and leaderboards

In-app purchases

1 purchases

Blue Attack!

One-time1
  • Infinite Mode$0.99
None

Ruberth's Kick n' Fly

No in-app purchases

Questions

Is Blue Attack! free?
Blue Attack! is free to download, with in-app purchases available.
Is Ruberth's Kick n' Fly free?
Ruberth's Kick n' Fly costs $0.99, with no in-app purchases.
Which has better reviews, Blue Attack! or Ruberth's Kick n' Fly?
Blue Attack! is rated higher. Blue Attack! averages 4.8 out of 5 from 11 ratings, while Ruberth's Kick n' Fly averages 4.7 from 47 ratings.
Do Blue Attack! or Ruberth's Kick n' Fly have ads?
Neither Blue Attack! nor Ruberth's Kick n' Fly shows ads.
Which is updated more often, Blue Attack! or Ruberth's Kick n' Fly?
Blue Attack! ships an update every 4 months, and Ruberth's Kick n' Fly every 2 months. Most recently, Blue Attack! was updated on October 31, 2026 and Ruberth's Kick n' Fly on November 7, 2026.

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