Comparison

Color blinds vs Core Tower Defense

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

Head to head
About

Color blinds

Features
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This app is a game where you find the color from a list.

About

Core Tower Defense

Features
Read full description

Zombies are marching on the energy core of New Terra, and you decide the road they take. Build a maze of nodes, line it with turrets and hold the core in this 3D sci-fi tower defense strategy game you can play offline on iPhone and iPad. BUILD THE ZOMBIES' PATH The twist on classic TD: you build the path. At the start of every level, lay nodes on the grid, and every node bends the route past your guns. Make the maze as long as you like, just never seal the core off. Between waves, add, upgrade and sell turrets. 7 TURRETS, 3 LEVELS EACH Machine Gun, Laser, Quad Gun, Rocket, Light Gun, Ice and Black Hole. Upgrade them in battle and unlock their special abilities, from Chain and Quad Explosion to Teleport. ELEMENTAL COMBOS Fire, ice, lightning and blue fire. When two elements hit the same zombie, they fuse into one of six combos such as Lightning Storm, Plasma and Frost Fire. 20 LEVELS ON NEW TERRA A lab parasite has turned the colonists into zombies. Fight from Pandora Research Center and Nova Station to the Endless Labyrinth and the Dark Zone, with a story quest on every level. ENDLESS SURVIVAL Six survival maps, waves that never stop and zombies that grow stronger every five waves. How long can your core hold? ZOMBIES THAT TEST YOUR MAZE Fast runners, element-immune zombies and bosses like the Brute push your defense to the limit. GROW YOUR ARSENAL Spend Skill Points, Blueprints, Titanium and Compensators on damage, range, fire rate and abilities. Earn badges, clear challenges and daily missions, and climb to level 100. PLAY YOUR WAY โ€ข Play offline, on iPhone and iPad โ€ข Pinch to zoom, drag to look around, speed waves up to 2ร— Just one more level? Questions or ideas? Write to contact@skylinesgames.com.

Screenshots

Color blinds2 screens
Core Tower Defense4 screens

Verdict

The call

The clearest difference is in-app purchases: Color blinds at none against Core Tower Defense's 10. Color blinds also leads on ads (none vs shown). Core Tower Defense's advantage is update cadence (every 2 months vs every 50 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Core Tower Defense sells 10 one-off in-app purchases. Color blinds asks for nothing beyond the download.

UpkeepUpdate frequency

Color blinds ships an update every 50 months, Core Tower Defense every 2 months. Both last shipped on October 18, 2026.

Scorecard3 real differences ยท 3 level
Color blinds versus Core Tower Defense: the parameters behind the verdict, then further details
ParameterColor blindsCore Tower Defense
PriceFreeFree
Update frequencyEvery 50 monthsEvery 2 months โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.615.0 โ€” better
Further details โ€” not scored
Size1 MB182 MB
Age rating4+4+
DeveloperDebasish ChowdhuryMUHAMMED TAHA AKTAS

In-app purchases

None

Color blinds

No in-app purchases

10 purchases

Core Tower Defense

One-time10
  • Compensator 5$0.99
  • Titanium 5$1.99
  • Blueprint 5$2.99
Show 7 more
  • Compensator 25$3.99
  • Skill Point 11$5.99
  • Life Core 11$5.99
  • Titanium 25$7.99
  • Blueprint 25$12.99
  • Skill Point 130$49.99
  • Life Core 130$49.99

Questions

Is Color blinds free?
Color blinds is free to download, with no in-app purchases.
Is Core Tower Defense free?
Core Tower Defense is free to download, with in-app purchases available.
Do Color blinds or Core Tower Defense have ads?
Core Tower Defense shows ads; Color blinds does not.
Which is updated more often, Color blinds or Core Tower Defense?
Color blinds ships an update every 50 months, and Core Tower Defense every 2 months. Most recently, Color blinds was updated on October 18, 2026 and Core Tower Defense on October 18, 2026.

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