Cross-platform analogue of Google Keep?

Question

Evernote

Hello. With the purchase of an iPhone as a second phone, the need arose for a cross-platform "notebook" very similar to Google Keep. Of the requirements:
- application for android
- application for ios
- web version (if not, then applications for poppy and windows)
- notes
- todo
- saving pictures as notes - a usable widget for android Evernote and Onenote
would be a big plus
but too fancy for me. I would like something faster. I don't need any tags, text formatting, etc. absolutely. Google Keep is just perfect for me, but it is not available for ios :( I
reviewed a bunch of reviews, but suddenly I missed some service.
There may be some kind of add-on over the dropbox, if not a full-fledged service ...
ZY . Willing to pay a reasonable amount, not necessarily free.

Answer 1

Any.Do (it is, of course, more than a todo-list, but you can still adapt it to your goals). Can be used in conjunction with Any.Cal , which extends Any.Do to a full-fledged calendar, syncs seamlessly with Google Calendar.
There is a free version, as well as a paid version with task sharing and other features like the number of places for attachments. The subscription costs quite reasonable money.
There are also applications for Android ( do | cal ), and for iOS ( do | cal ), and a browser version.