Slow loading of UIKeyboard in my iPhone app

Hi!
I'm experiencing a lag when initializing my UIKeyboard for the first time. This seems to be the case for many applications out there. I've only come a cross a few apps where the keyboard shows up immediately after it's called.
Is there some way to speed up the loading or maybe even preload the keyboard?
Best regards, Magnus.

Magnus,
I had the same question as you during the development of our first application. Ultimately, I ended up 'preloading' the UIKeyboard via a hidden keyboard on app startup.
I've got full details on how I implemented this (along with code) on my blog: http://bit.ly/2YlJ69
-Kevin

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Report generated March 21, 2015 at 11:35:35 AM EDT
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
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        Color LCD 1440 x 900
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System Software: ℹ️
    OS X 10.10.2 (14C1514) - Time since boot: 0:13:37
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    Hitachi HTS543225L9SA02 disk0 : (250.06 GB)
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        Macintosh HD (disk0s2) / : 249.20 GB (168.91 GB free)
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Linc Davis wrote:
Slow performance after installing Yosemite on an older Mac is often caused by inadequate memory. Although you can install the upgrade on a Mac with 2 GB of memory, experience has shown that at least 4 GB is needed for full performance.
Select About This Mac from the Apple menu. If you have less than 4 GB of memory, and your model has upgradable memory, install as much as it can take, or at least that much. Any reputable RAM vendor will have a web form in which you can select the Mac model and be directed to compatible parts.
Memory in the MacBook Air is not upgradable. If that's what you have, you should restore the previous system from a backup, or replace the machine. Ask if you need guidance.
The Etrecheck report clearly shows that SylvieRose has a Macbook Pro, not a Macbook Air and that there are only 2 GB RAM installed. The Etrecheck report can be very informative if one takes the time to examine it.
Ciao.

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