Comparison

Blue Defense! vs Chromaticon

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

Head to head
About

Blue Defense!

Defend your planet from an relentless invasion force. This action-packed game challenges your reflexes and strategic thinking as you manage increasing pressure from attackers. Experience classic gameplay with modern features like level selection and global leaderboards.

Highlights
  • Classic mode gameplay
  • Quick Start difficulty selection
  • Level Select for practice and medals
  • Global High Scores list
  • Save state functionality
  • Tilt controls for aiming
Features
Currently charting
Read full description

Defend your planet! Blue Defense puts you in charge of protecting your world from an invasion force that wants nothing more than your utter destruction. 6.7 billion lives hang in the balance... are your hands steady enough to handle the ever-increasing pressure of the attackers? Features: - Classic mode: play the game as it was in the original game - Quick Start mode: choose a starting difficulty! - Level Select mode: practice individual levels, start the game on your favourite level, or try to earn medals! - Clean, oldschool graphical style - Global High scores list - Save state ensures that you can leave and come back to your game at any time Controls: - Hold the device upright - Tilt left and right to control the stream of bullets - Double-tap the screen to pause Reviews: "If you like shooters, you should just get this game ... it’s all about the gameplay." -Touch Arcade "Fantastic, simple, fun, wonderful game. Very unexpected but very much appreciated." -148Apps "the way it effortlessly shifts from style to style and handles motion controls make[s it] fresh in a decades-old genre. It's a bullseye for any shooter fan." -Maclife "Blue Defense! is tastefully designed and brimming with twists, turns and tongue biting. Its polished graphics, smooth animation and habit-forming gameplay are praiseworthy." -TouchMyApps "A great space shooter that utilizes the iPhones controls to the max." -Everyday Gamers "Apple has finally released the [2.0] update and it does NOT disappoint." -The APPera "'Tilt to aim. Bullets shoot straight up.' I said, 'that’s it?' The answer was a wall of red death streaming down towards my planet." -appleiphoneapps.com

About

Chromaticon

A fast-paced, stylish color matching game that challenges your reflexes and perception. It features unique mechanics, evolving gameplay, and a distinctive visual style with an original soundtrack. Compete with others on leaderboards and unlock upgrades through achievements.

Highlights
  • Unique color matching mechanics
  • Motion-based action with tactical elements
  • Evolving gameplay with new challenges
  • Distinctive visual style with day/night themes
  • Rewarding achievements and upgrades
  • Original soundtrack
  • Global and friend leaderboards
Read full description

Chromaticon is a challenging, stylish, fast-paced color matching game that will test your perception and reflexes. Enjoy this immensely fun and excitingly novel experience! "Chromaticon is Rlyeh Industry's bold, innovative colour-matching puzzler." - Pocket Gamer "Chromaticon by Rlyeh Industry is our favorite #BNA (Best New App) - great audio, addicting gameplay & it looks amazing! Visual Appeal - 9, Controls - 8.5, Gameplay - 9" - AppAttack • Unique game mechanics that mixes frantic motion-based action with tactical elements. • Evolving gameplay provides you with new thrills and challenges. • Distinctive, refined visual style with day and night themes for optimal experience. • Rewarding achievements system linked with upgrades that help you progress in the game. • Original soundtrack that complements on-screen action and visuals. • Leaderboards that enable you to compete with your friends or the entire world! Gameplay description: • Protect the Core from being hit by colorful orbs by intercepting them with the Shield. • Rotate the Shield to match colors of incoming orbs. • Use touch or tilt controls to suit your playing style. • Use Core Impulse to repair the Shield or destroy orbs when you’re in peril. • Correctly catch Charged Orbs to obtain power-ups and use them to your advantage. • Beware of Viruses which cause distracting effects! • Complete achievements to gain Upgrade Points that can be exchanged for Core Upgrades. Each achievement is rewarded! • Try to beat each stage with perfect accuracy to obtain gold rating. • Meet the ultimate challenge in the Infinity Stage!

Screenshots

Blue Defense!4 screens
Chromaticon4 screens

Verdict

The call

Blue Defense! and Chromaticon both sit at 4.1 stars, but that hides the real split: 84% of Blue Defense!'s written reviews are positive against 33% of Chromaticon's. Blue Defense! also leads on in-app purchases (none vs 4) and chart position (#140 vs unranked). Chromaticon's advantage is price (Free vs $0.99) and update cadence (monthly vs every 4 months). On rating, ratings volume, 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

Chromaticon is free to download; Blue Defense! costs $0.99 up front. Chromaticon sells 4 one-off in-app purchases. Blue Defense! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.1 for Blue Defense! against 4.0 for Chromaticon. Both are backed by a comparable volume of ratings — 9 and 6 respectively. Written reviews are what separate them: 84% of Blue Defense!'s written reviews are positive against 33% of Chromaticon's.

UpkeepUpdate frequency

Blue Defense! ships an update every 4 months, Chromaticon monthly. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

Scorecard7 real differences · 4 level
Blue Defense! versus Chromaticon: the parameters behind the verdict, then further details
ParameterBlue Defense!Chromaticon
Price$0.99Free — better
Rating4.1 (9 ratings) — better4.0 (6 ratings)
Positive reviews84.0% of reviews — better33.3% of reviews
Number of ratings9 — better6
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#140 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.010.0 — better
Further details — not scored
Size9 MB32 MB
Age rating9+4+
DeveloperCat in a Box SoftwareRlyeh Industry

Customer experience

Blue Defense!

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews156 reviews
Positive84.0%
Neutral7.7%
Negative8.3%

Chromaticon

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Bugs and requests

Blue Defense!

Reported bugs

2 issues
  • Crashes on newer iOS versions
  • Medals not saving properly

Requested features

5 requests
  • Add sound effects and background music
  • Option to invert or adjust controls
  • Gradual difficulty increase
  • Power-ups and weapon upgrades
  • Global high score leaderboards

Chromaticon

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Blue Defense!

No in-app purchases

4 purchases

Chromaticon

One-time4
  • Anti-Ad System$0.99
  • Bronze Heart$0.99
  • Silver Heart$1.99
Show 1 more
  • Gold Heart$4.99

Questions

Is Blue Defense! free?
Blue Defense! costs $0.99, with no in-app purchases.
Is Chromaticon free?
Chromaticon is free to download, with in-app purchases available.
Which has better reviews, Blue Defense! or Chromaticon?
Blue Defense! is rated higher. Blue Defense! averages 4.1 out of 5 from 9 ratings, while Chromaticon averages 4.0 from 6 ratings.
Do Blue Defense! or Chromaticon have ads?
Neither Blue Defense! nor Chromaticon shows ads.
Which is updated more often, Blue Defense! or Chromaticon?
Blue Defense! ships an update every 4 months, and Chromaticon monthly. Most recently, Blue Defense! was updated on October 26, 2026 and Chromaticon on October 22, 2026.

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