IQ boost App Reviews

This is a really fantastic app when it works properly. Currently it freezes after completing a round. It neither moves on to the next round nor returns to the home screen.

It doesnt support 4 inch retina display and it doesnt work on iPhone 5s

This is a great app. Its stimulating and challenging. Ive been using it on and off for years now, but thats kinda the problem. It hasnt been updated for the new iOS, so the results notification when you finish a game doesnt pop up anymore. Everything else seems to work fine, it even still records the results in your history, and scales the difficulty if you enable that option. It just needs an update. Also, a few people have commented that they dont like how it gives you in game feedback on errors, but you can turn that off in the settings.

iOS 7.0.4. I dont know if this app really makes you smarter or not. But it is definitely challenging. Ive had this app for years but it used to allow you to play more than one game, up to 20 in settings. Now you have to hit Done and Play. This renders the Number Of Games setting useless. Other than that its a good game. But Im still rockin my old iphone 4 so maybe its me that needs the update. lol

Constantly freezes on iOS 8.1...iPhone 6 plus. Cant even complete one game.

This still hasnt even been optimized for iPhone 5 displays, let alone iPhone 6/Plus

Crashes and freezes constantly with the latest iOS 8.

Not playable--- careful peeps. iPhone 6 plus

Great game, really works but needs to be updated for current iOS

This was a great app. I used to use it everyday, but stopped a while ago - 2012. I tried to start up again but the app hangs after the first game ends. The app has not been updated since 2009 so I thing the developer has moved onto better things. Too bad since there arent many others that are as good as this app (was?).

freezes every time, after completing the game. I re-installed it with no effect. too bad, because it is a good implementation of the n-back exercise.

All- After I complete a round and press [Done], the app freezes on that screen. I have to go to the main screen, slide the app out of memory, and start over. I attempted to email your support address, but I received an error. I have an iPhone 6s with the latest update. Is this app now considered "deadware," because your support is nonexistent and your website is inaccessible? You will get five stars if this issue is addressed. Thanks!! Edwin Chestnut