Koofr

I have a lifetime account and have been very happy until I recently moved my email to a more secure email provider than gmail and Koofr will not allow me to update my email to a new email address because I have a lifetime account. So now I am stuck with either buying a new subscription (I won’t), moving my files to a new secure provider or keeping a less secure email only for Koofr access. Suggest going with another product if you want a lifetime service.

App not so much. Needs background uploading. Unfortunately large files will fail when phone goes to sleep. Also needs to be integrated in apple files a well as share.

Koofr as a service is great! Fast download and upload speeds! Their website is well-designed and allows you to perform all the actions easily. Unlike their website, their iOS app is poor; it is outdated (last updated 6 months ago) and its design is horrible! You can’t clear cache nor save files for offline use. Moreover, you can’t send files from other apps to upload to Koofr. What I like most about the service, they offer two-step verification for enhanced security. I have rated the app (not the service) 3 stars because the developers need to update the app to be able to compete with other services. I truly recommend the service.