I am not getting some particular document specifying the cost for per transaction through In App Purchases in Apple. Can anyone please help me regarding the issue. Kindly provide me some apple document link, where I can find this information.

Hi,We had the requirement to upload documents (.pdf, .jpeg, .png, .jpg) from our iOS app and send it to our backend. I tried to do it using UIDocumentPickerViewController. After clicking on the button to upload, Files folder of iPhone opens, but all the data in it appears to be disabled. I am not able to select any document and upload it. Can some please help me with what can be the better options, which can be used?I tried to do a lot R&D but was not able to get some good options.

Hi,Due to COVID19 we are not able to go to office, and all are working from home. I have provided an iOS release to the QA testing. But QA is not having iPhone to test it. So one remote system is provided to her. Xcode is installed in it. Using it we can open the simulator. But Not able to install and run app in that simulator. I tried to install app using myapp.app, it got installed but as soon as app gets launched it is getting crashed. So QA is not able test the App. Any suggestions are most welcomed. Would request to kindly provide some solution as soon as possible.Thanks

I want to change tint color of the bar button items occuring throughout my app. I tried everything which I could. I even tried to change the tint color of particular screen. But it always returns me white color of all tha bar button items. Navigation bar color is also white. So these items are invisible. I have to provide the release but I am totally stucked in this issue. Bar button items color is visible in simulator, but as soon as app is installed in iPhone all bar button items color are changed to whiteI would request all to kindly provide some solution.

Hi,I am facing issue in converting base64 data to .csv file. I am getting full .csv converted data from sever. I tried to decode it and save it as String and passed that string to UIActivityController and download it in iPhone using Save to Files, because I didn't find any other way to save it in my Files folder. But the file which is getting saved is in .txt file.I would be very grateful, if anyone would help me regarding this issue, kindly let me know.1. First how to download file in .csv instead of .txt.2. Is there any other way to Save To Files in iPhone, except UIActivityController.