PlayerPref maximum Size on the iPhone

Unity Engine
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1

Hi Guys,

i´m sure ReJ had read a max for the saving in the PlayerPrefs. But i´m not sure in which. Does anyone know the exakt or max size ?

Is there any limits, for one key or all keys?

thanks
Latzi

PS: It would be good to have an FAQ for the iPhone Unity with the most Questions. ^^

2

I asked this too once and ReJ replied that he is not aware of any size limitation in the Apple APIs that Unity iPhone is using. So right now, no limit.

3

Hi Guys,

actually i´m doing a small test how much i can save on the iPhone.

Short description of my test: I hav a WebServer with one Textfile size 17 KB and i save this on the iPhone over the PlayerPrefs. Each File has it´s own Hash Key.

Actual State, it crashes on the iPod at something about 280 Files (+1 Ver entry). Actually i don´t know the exakt number, becouse the App was closing in this moment.

I will update you.

greetings
Latzi

4

Hi,

here the update:

I was able to save 817 times my 17 KB file on the iPod Touch (1G). It was crashing becouse memory was full. But i think it says we can save data extremly on the device. In this case means, i was saving 13,5 MB on the iPod on Text Data.

For more informations you can PM me or write here.

greetings
Latzi

5

Thanks for the test, good to know!