--- title: "Blue Defense! - Reviews, Revenue and Downloads in United States | Apple App Store" 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 " --- # Blue Defense! — United States > Unwinnable yet unquittable! ![Blue Defense! App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/61/0b/d1/610bd19e-8a63-bdd7-bc71-883e6605e017/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Cat in a Box Software](https://apptail.io/developer/cat-in-a-box-software-BFqb) **Category:** Games **Rating:** 4.0/5 (8 ratings) **Price:** Free **Bundle ID:** com.johnkooistra.defend **Store:** Apple App Store **Country:** United States **Version:** 2.2.0 (released 2026-09-30) **Original Release:** 2011-10-22 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id295528445) **AppTail Page:** [https://apptail.io/app/blue-defense-NIOg/united-states](https://apptail.io/app/blue-defense-NIOg/united-states) ## Blue Defense! 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 ## Blue Defense! Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/98/19/9d/98199df8-061e-1feb-ef9e-e928b626424b/66a8d191-acc1-4659-a191-5f832f91cfd5_blue_defense_boss2_65.jpg/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b4/96/bf/b496bfc7-ed2d-4575-d40c-bd20a5cee331/20411133-4a11-40ae-aa4c-7682c8e11bb3_blue_defense_boss4_65.jpg/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/a7/58/2c/a7582c3e-e63d-ac2d-ff0b-d7e64629ecd2/cec6f2fc-8f74-4bac-98c0-ecc18334c058_blue_defense_rush_65.jpg/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/fb/cf/e5/fbcfe5ce-7536-2794-dc39-335d0d7e668e/6c7a3f41-7ee0-4f5a-8283-94bc1ffa2249_blue_defense_twelve_carriers_65.jpg/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/7c/67/71/7c67719d-bb66-8cfa-cb6f-53669ab20bb1/3c52dff8-bbaa-4c77-9d60-d280236d2693_blue_defense_sideways_65.jpg/1284x2778.png) ## Blue Defense! Rating Breakdown in United States - 5 stars: 5 (63%) - 4 stars: 1 (13%) - 3 stars: 0 (0%) - 2 stars: 1 (13%) - 1 stars: 1 (13%) ## Blue Defense! Reviews in United States ### ***** "Still a great game" This game was my favorite back when I got my first iPod touch many years ago. It warms my heart to see it’s still around and still works on my new phone. -- D4wntorment, 2019-10-24 ### ***** "The update worked" I love this game. I’ve been playing since the original release. I had the iPhone 3G at that time (2008). I now have the iPhone XS Max in 2019. There was an app update on 3/22/19 and it kept crashing. I deleted it and re-downloaded the app. It works great again. -- emeazy, 2019-06-10 ### **--- "Update Didn't Fix It" I’ve had this game since my first iPhone 3G in 2010 and it’s always been one of my favorites. However, I haven’t been able to play this game in several years because of incompatibility with modern iOS. Suddenly, and update comes from the developer several days ago, in 2019, claiming to bring compatibility to the game with modern phones, however the game still does not launch. I thought the developer had stopped working on the game, however that doesn’t seem to be the case, although, whatever compatibility tweaks were incorporated in the latest update were not implemented correctly. -- Acousticaperture, 2019-04-01 ### *---- "Not quite optimized" I used to play this game all the time in 2010. A dated game, but a solid one nonetheless. This update is filled with sloppy optimizations, including, but not limited to improper formatting for iPhone 5 in many levels and multiple HUDs after levels requiring reorientation of the screen. Needs fixing -- Dan with the Plan, 2014-04-25 ### ***** "This game is a blast" This is by far one of my favorite games in the app store. It is challenging and a lot of fun. -- Met365784, 2011-08-18 ### ****- "Not bad" I don't really enjoy the gameplay but there's nothing wrong with the game, could use Game Center but it doesn't look like the game is updated anymore so I won't hold my breathe or keep the game on my iDevice. -- pholly, 2011-05-29 ### ***** "Great game" Saved me from boredom for over 2 years now. Very much a 'keeper' on your iPod/iPhone for an extended period of time. -- theBackground., 2011-03-18 ### ***** "Lots of fun!" I love how you have to hold your phone in all the different directions. -- Justin Vincible, 2011-03-07 [View all Blue Defense! reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to Blue Defense! - [Galaxy Attack: Alien Shooter](https://apptail.io/app/galaxy-attack-alien-shooter-VEk/united-states) - [Galaxy War: Space Shooter](https://apptail.io/app/galaxy-war-space-shooter-hudb/united-states) - [MUL.MASH.TAB.BA.GAL.GAL](https://apptail.io/app/mulmashtabbagalgal-XKZc/united-states) - [Galaxy Aliens Space Shooter](https://apptail.io/app/galaxy-aliens-space-shooter-TZod/united-states) - [BlazBlue RR](https://apptail.io/app/blazblue-rr-UpHe/united-states) - [Discharge: space shooter](https://apptail.io/app/discharge-space-shooter-PaSn/united-states) - [Sky Defense: War Duty](https://apptail.io/app/sky-defense-war-duty-ypfp/united-states) - [Four: The Space Fight](https://apptail.io/app/four-the-space-fight-TMdq/united-states) - [Bang Bang Control](https://apptail.io/app/bang-bang-control-EMru/united-states) - [ふてペンの南極防衛戦HD](https://apptail.io/app/hd-tmfz/united-states) ## Blue Defense! Available In - [United States](https://apptail.io/app/blue-defense-NIOg/united-states) - [Germany](https://apptail.io/app/blue-defense-NIOg/germany) - [France](https://apptail.io/app/blue-defense-NIOg/france) - [New Zealand](https://apptail.io/app/blue-defense-NIOg/new-zealand) - [Japan](https://apptail.io/app/blue-defense-NIOg/japan) - [United Kingdom](https://apptail.io/app/blue-defense-NIOg/united-kingdom) - [Finland](https://apptail.io/app/blue-defense-NIOg/finland) - [Canada](https://apptail.io/app/blue-defense-NIOg/canada) - [Czechia](https://apptail.io/app/blue-defense-NIOg/czechia) - [Denmark](https://apptail.io/app/blue-defense-NIOg/denmark) - [Argentina](https://apptail.io/app/blue-defense-NIOg/argentina) - [Philippines](https://apptail.io/app/blue-defense-NIOg/philippines) - [Italy](https://apptail.io/app/blue-defense-NIOg/italy) - [Switzerland](https://apptail.io/app/blue-defense-NIOg/switzerland) - [Greece](https://apptail.io/app/blue-defense-NIOg/greece) - [Norway](https://apptail.io/app/blue-defense-NIOg/norway) - [Romania](https://apptail.io/app/blue-defense-NIOg/romania) - [Russia](https://apptail.io/app/blue-defense-NIOg/russia) - [Saudi Arabia](https://apptail.io/app/blue-defense-NIOg/saudi-arabia) - [Sweden](https://apptail.io/app/blue-defense-NIOg/sweden) - [Singapore](https://apptail.io/app/blue-defense-NIOg/singapore) - [Slovenia](https://apptail.io/app/blue-defense-NIOg/slovenia) - [Australia](https://apptail.io/app/blue-defense-NIOg/australia) - [South Korea](https://apptail.io/app/blue-defense-NIOg/south-korea) - [Brazil](https://apptail.io/app/blue-defense-NIOg/brazil) - [Austria](https://apptail.io/app/blue-defense-NIOg/austria) - [Spain](https://apptail.io/app/blue-defense-NIOg/spain) - [Taiwan](https://apptail.io/app/blue-defense-NIOg/taiwan) - [Netherlands](https://apptail.io/app/blue-defense-NIOg/netherlands) - [Hungary](https://apptail.io/app/blue-defense-NIOg/hungary) - [Israel](https://apptail.io/app/blue-defense-NIOg/israel) - [Malaysia](https://apptail.io/app/blue-defense-NIOg/malaysia) - [Hong Kong SAR China](https://apptail.io/app/blue-defense-NIOg/hong-kong) - [Poland](https://apptail.io/app/blue-defense-NIOg/poland) - [Latvia](https://apptail.io/app/blue-defense-NIOg/latvia) - [Madagascar](https://apptail.io/app/blue-defense-NIOg/madagascar) - [Malta](https://apptail.io/app/blue-defense-NIOg/malta) - [Mauritius](https://apptail.io/app/blue-defense-NIOg/mauritius) - [Mexico](https://apptail.io/app/blue-defense-NIOg/mexico) - [Namibia](https://apptail.io/app/blue-defense-NIOg/namibia) - [Nigeria](https://apptail.io/app/blue-defense-NIOg/nigeria) - [Nepal](https://apptail.io/app/blue-defense-NIOg/nepal) - [Oman](https://apptail.io/app/blue-defense-NIOg/oman) - [Peru](https://apptail.io/app/blue-defense-NIOg/peru) - [Pakistan](https://apptail.io/app/blue-defense-NIOg/pakistan) - [Portugal](https://apptail.io/app/blue-defense-NIOg/portugal) - [Slovakia](https://apptail.io/app/blue-defense-NIOg/slovakia) - [Suriname](https://apptail.io/app/blue-defense-NIOg/suriname) - [Thailand](https://apptail.io/app/blue-defense-NIOg/thailand) - [Tunisia](https://apptail.io/app/blue-defense-NIOg/tunisia) - [Türkiye](https://apptail.io/app/blue-defense-NIOg/turkey) - [Ukraine](https://apptail.io/app/blue-defense-NIOg/ukraine) - [Uzbekistan](https://apptail.io/app/blue-defense-NIOg/uzbekistan) - [Venezuela](https://apptail.io/app/blue-defense-NIOg/venezuela) - [Vietnam](https://apptail.io/app/blue-defense-NIOg/vietnam) - [United Arab Emirates](https://apptail.io/app/blue-defense-NIOg/united-arab-emirates) - [South Africa](https://apptail.io/app/blue-defense-NIOg/south-africa) - [Armenia](https://apptail.io/app/blue-defense-NIOg/armenia) - [Angola](https://apptail.io/app/blue-defense-NIOg/angola) - [Azerbaijan](https://apptail.io/app/blue-defense-NIOg/azerbaijan) - [Barbados](https://apptail.io/app/blue-defense-NIOg/barbados) - [Belgium](https://apptail.io/app/blue-defense-NIOg/belgium) - [Bulgaria](https://apptail.io/app/blue-defense-NIOg/bulgaria) - [Bahrain](https://apptail.io/app/blue-defense-NIOg/bahrain) - [Bermuda](https://apptail.io/app/blue-defense-NIOg/bermuda) - [Brunei](https://apptail.io/app/blue-defense-NIOg/brunei) - [Botswana](https://apptail.io/app/blue-defense-NIOg/botswana) - [Belarus](https://apptail.io/app/blue-defense-NIOg/belarus) - [Belize](https://apptail.io/app/blue-defense-NIOg/belize) - [Chile](https://apptail.io/app/blue-defense-NIOg/chile) - [Colombia](https://apptail.io/app/blue-defense-NIOg/colombia) - [Cyprus](https://apptail.io/app/blue-defense-NIOg/cyprus) - [Dominican Republic](https://apptail.io/app/blue-defense-NIOg/dominican-republic) - [Algeria](https://apptail.io/app/blue-defense-NIOg/algeria) - [Ecuador](https://apptail.io/app/blue-defense-NIOg/ecuador) - [Estonia](https://apptail.io/app/blue-defense-NIOg/estonia) - [Egypt](https://apptail.io/app/blue-defense-NIOg/egypt) - [Grenada](https://apptail.io/app/blue-defense-NIOg/grenada) - [Guyana](https://apptail.io/app/blue-defense-NIOg/guyana) - [Croatia](https://apptail.io/app/blue-defense-NIOg/croatia) - [Indonesia](https://apptail.io/app/blue-defense-NIOg/indonesia) - [Ireland](https://apptail.io/app/blue-defense-NIOg/ireland) - [India](https://apptail.io/app/blue-defense-NIOg/india) - [Kenya](https://apptail.io/app/blue-defense-NIOg/kenya) - [Kuwait](https://apptail.io/app/blue-defense-NIOg/kuwait) - [Cayman Islands](https://apptail.io/app/blue-defense-NIOg/cayman-islands) - [Kazakhstan](https://apptail.io/app/blue-defense-NIOg/kazakhstan) - [Lebanon](https://apptail.io/app/blue-defense-NIOg/lebanon) - [Lithuania](https://apptail.io/app/blue-defense-NIOg/lithuania) - [Luxembourg](https://apptail.io/app/blue-defense-NIOg/luxembourg) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*