Is there life after LeaderTask, or which task manager to choose?

Question

CMS

Once upon a time, while dinosaurs were running around the Earth, I was coordinating the construction of two objects at the same time, and the ferns were huge, I bought myself a LeaderTask. And it helped me.
But time has passed, and at the moment:
- when asked where to download a program that would fit under my license, I received the answer “this is not our problem, we don’t hold this” (although it would suit me, probably)
- renewal of updates for a year it costs one and a half times more than I once paid
- you have to pay more money for synchronization with android, and on a regular basis
I insanely appreciate people who appreciate the support of money while they were not yet so big and strong, and I do not understand those who begin to monetize everything and everyone as soon as they become popular, while laying branchy horseradish on everyone in droves.
I thought, thought, and decided - and they went to hell with such a policy!
And now I'm looking for a program that would be able to do the following.
Required:
- tasks in a hierarchical view (tree), with the ability to add a comment
- the ability to assign arbitrary tags to tasks and filter by them
- the ability to assign a due date to tasks
- the ability to assign priority to tasks
- the ability to create your own filters (composite, by date tags)
- reports like "on this branch of the tree and all its nestings, a report of what when it was done and how it is now" with the ability to disable or
enable
it )
- web-based
- the ability to install on your server (VERY desirable!)
- not java, python, haskell, lisp, cobol, "just insert this 106 megabyte trigger into your oracle"
Integration with Exchange, email clients, calendars, narrow-mindedness under "task manager is a list of meetings and meetings" - goes to the stump.
The general impression is that it should be a hierarchical tree with the ability to filter, simple, nothing superfluous, you can put it on your server (if you are paranoid), without the obligatory workflow (our Canadian megasystem, only today, only for you, only according to the Adams-Rubenstein management method, only 33 inflows are needed there, otherwise the task cannot be added).
The mode of working with this thing is this - in the evening I make a plan for tomorrow, set priorities (it definitely needs to be done at so much, it needs to be done exactly tomorrow, it’s not necessary, but you have to try), tomorrow I do what didn’t work out - well, it didn’t work out I'll move it to the day after tomorrow.
Does this happen for free or in the “pay once and use it” mode?
After all, if it doesn’t happen, I’ll write my own, and look for someone among you who will participate! :)

Answer 1

look at redmine from open-source
- tasks in a hierarchical form (tree), with the ability to add a comment -
there
is an opportunity to assign arbitrary tags to tasks and filter by them
, tasks have categories, in fact the same tags
- there is an opportunity to assign a due date to tasks
, but only the date. time cannot be set.
- the ability to assign priority to tasks
there is a flexible system of priorities ('high', 'normal'), you can add your own.
- the ability to create your own filters (composite, by date tags)
there are requests. in fact, these are saved filters.
- reports like "for this branch of the tree and all its nestings, a report of what when it was done and how it is now" with the ability to turn off what was done or turn it on
, you can try to make a request-report. if this is not enough, then there are alternative methods.
1. REST API - we get a list of tasks, we build any kind of report
2. we write a plugin in which we again build any kind of report.
- there is no synchronization with android and the ability to manage a little from there (new task, change text, mark as completed)
, you need to write. Fortunately, it is written easily, because there is a REST API
- web-based,
I would even say, there is web 2.0. everything is very nice
- the ability to put on your server (VERY desirable!) You
can
- not java, python, haskell, lisp, cobol, “just insert this 106 megabyte trigger into your oracle”
and why did java not suit you?
Written in ruby ​​on rails. starts easily. If it experiences a high load, then there are also options for special settings

Answer 2

Do you consider a dinosaur in the form of MLO? It is webless, but has a desktop client, as well as a client for iOS and Android.

Answer 3

And now Lider has also been stuffed with advertisements for related products, books on time management, additional software and other paid garbage. And yes, it's in the paid version, ie. you pay money to watch ads