2026-09-29★★★★★
5/5
please add option to undo last step! please please pleaseeeeeee please 🙏 I love this app, don't want to switch to any other app. please add this feature
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jtx Board | journals & tasks takes the iCalendar standard further by combining journals (VJournal), notes (VJournal), and tasks (VTodo) in one app. With DAVx5, entries synchronize with the CalDAV server of choice, so journals, notes, and tasks stay together instead of living in separate apps. Download jtx Board | journals & tasks APK Free to manage meeting minutes, link tasks to them, and keep everything in one place. The jtx Board APK latest version suits anyone who wants full control of their own data and the freedom to choose where and how it is stored.
The app is built on the iCalendar standard, which keeps journals, notes, and tasks compatible with other apps and services without depending on one provider or infrastructure. Each part below works from that same open standard.
– iCal Standard Compliant design where journals and notes follow the VJOURNAL component and tasks follow the VTODO component of the iCalendar standard.
– Combine Journals, Notes and Tasks in one hand, linking them to each other, for example by creating meeting minutes and linking tasks to them.
– Sync with DAVx5 to synchronize entries with any compatible CalDAV server, with the freedom to choose a provider or even a local server.
– Open Source code that keeps individuals and companies in full control of their own data, including where and how it is stored.
DAVx5 is an independent app and must be acquired separately, and future features will also include import and export of .ics files.
VJournal and VTodo are calendar components defined in RFC-5545, the Internet Calendaring and Scheduling Core Object Specification (iCalendar), which also defines the VEvent component for calendar event entries. The standard gives each component a clear role inside jtx Board, and the jtx Board CalDAV journal app follows those roles.
A VJournal can have a defined start date but cannot have a duration or an end date, so VJournals with a start date count as journal entries in jtx Board while VJournals without one count as notes. A VTodo defines a task with a scheduled start, due and completed date, plus a progress and a completed status. The VEvent definition is widely used and the VTodo component has found some implementations in apps, but the VJournal component has barely been implemented by other apps and services, so jtx Board revives it and links VTodos with VJournals, with VEvents to follow in the future.
Get the jtx Board APK for Android and bring journals, notes, and tasks together under one open standard today. Androidru.com Android App Store is the best and safest APK downloader in 2027, so the download stays simple and safe.
a96587159d6184d5...1effcfSafety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
No data collected
✓ No virus✓ No spyware✓ No malware✓ No trojan
01fc2a0bc0ccbf8f5c293ec40dbd9fc2f13540ad17f8aa53ce8df634d27ae075
a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Version 2.17.00.gplay · 7.4 MB · APK
SHA-256 01fc2a0bc0ccbf8f5c293ec40dbd9fc2f13540ad17f8aa53ce8df634d27ae075
Signer a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Architecture arm64-v8a
781 ratings
781 ratings on AndroidRU. 18 written reviews on AndroidRU, 43 shown below. Their honest reviews of this app.
please add option to undo last step! please please pleaseeeeeee please 🙏 I love this app, don't want to switch to any other app. please add this feature
Interface can be a little daunting/complex, and a larger textarea for authoring note content would be nice. Ultimately a great app that does it's thing, but a UI refresh would help
easy, no-nonsense place for my notes with helpful tags and categories
Excellent features but needs a UI modernisation.
looks good but complicated
unnecessarily complicated. the overview has too much information, default type always local storage. not intuitive first time setup. uninstalled for tasks
slow to load and show tasks. if a task is marked done and the app closed quickly it won't always stay as completed. loads recurring tasks into the future to the point where it now thinks I have almost 4000 tasks to do. using the home screen widget to mark as completed does not always work. does the job but lacks polish.
OpenTask is no longer available. The only way I could find it was on F-Droid. Switched to this app. It's different but I'm starting to really love it. The more I use it, the more I love it. Thank you to the developer for a one time fee option. I refuse to do monthly rent to own apps anymore. Only thing missing, and not the developers fault is integration with ACalendar+ and ACalendar+ app. So far, it only works with OpenTask. Thank you to the Developer for an awesome app! Great job!
Awesome app, love syncing with my own CalDAV server with DAVx5 too.
The app is great, but theres a lot of settings and little to no user docs. There seem to be broken features (e.g. geofencing) and I can't figure out how to get in contact with the dev team.
syncing tasks works but when I try to create a new task I can only choose local.
Forced by Infomaniak to use this app because they don't have any other solution to offer. Like open-source and stuffs. This is a cringe and definitely unhealthy practice. EDIT : I hope JTX will be able to talk with Infomaniak about being an unwilling part of their strategy.
I combine DAVx⁵ & jtx Board. It sure is a helpful duo of tools to organize and sync journals, notes and tasks to my NextCloud instance. Support is excellent as well. It is well worth its small price This solution is not E2EE, so I only use it for non-sensitive info.
The flow of some features aren't very intuitive (here's looking at you, Event Series). That said, I can be forgiving about a FOSS solution that frees me from 3rd party cloud services.
Confusing GUI and no pricing information available on their website. Is pro a subscription or a one time purchase? Fail to figure out how to get sync working with davx5, and app even managed to instruct me to set up a duplicate account in davx5 instead of detecting the one already there.
This notebook is prettier than a pail full of kittens. It's even more cool than Redberry. It may be my new favorite over Google Keep.
Add backup or login system .
I bought the pro version to use with my cards account. After months of use, have to say it's far from being reliable. Tasks marked as completed do appear still has "to-do" on the server. Keep getting notifications for reminders with expire date months ahead. Seems like integration with caldav Todo/Tasks is very broken. For comparison, Apple's Reminders works like a charm (and it's very much simpler to configure and use).
The app functionality is great. It works well for any essential use case. Almost my ideal. Using VJOURNAL is a fantastic idea but ends up being a double-edged sword. Pragmatically it just doesn't seem to be making headway. A fallback to other methods would make this more flexible. For longer notes, you need to manually scroll to the bottom - a minor bother but easily managed. While the interface is busy, it gets easier to ignore the extras over time.
There's nothing like this anywhere else.
it's amazing!!!!
I'm using the app to connect to my own mailcow server and it's working flawlessly. The Kanban interface needs more polishing.
Great App! I have bought the pro version and I am not regretting it. Keep up the great work :-) Do you have any plans to integrate "etesync" as sync provider? That would be amazing!
Please don't ever remove kanban, I upgraded for it. (It says it's experimental) pls pls
Thanks for the update Will certainly check it out. All the best This product is quite good interms of features but the edit feature needs UI revamp Thats a tiny space to start working on edits. Popping a full screen like obsidian does gives this app a great usability feature Moving to obsidian
Extremely useful, missing some QOL features
I would like to see better integration with NextCloud
This app works really well with task synchronization (pro feature). It works as advertised and has a beautiful and functional interface. Edit: I like it even better after using it regularly for a few weeks. It's worth every penny.
have recurrence task and that is missing in some other app
cant explain what it is. my mind has been blown. i didnt think i would be able to find an app thats packed with everything that can be packed in one single app. HATS OFF bro. you have a good soul
I'm amending this review based on the sincere email exchange I had with the developer. I stand by my current criticism, and believe the dev takes them seriously. Its counterintuitive in use and the interface is too restrictive (if I set a time for something, I expect to be able to see it) and for some reason tasks cannot be fully edited (repeating tasks without a preexisting start date are not shown and cannot be edited to fix the problem) I'll be using the app. And, I'll be watching.
don't bother me with nag begs for reviews. Now you're complaining about the review? I PAID FOR the app. Ads or nags should not be part of a paid product.
The app selects wrong collections. To reproduce do following: "Add task" -> write "Test" -> press "Done" -> it is added to wrong collection -> select this task -> select the task title -> try to select correct collection for this task -> get warning: "Please buy jtx Box Pro" -- there is no way to pack new task into proper collection. | > ... Did you buy the pro version? | No. I am reviewing free version. "Pro version" may probably be better.
Great app, very nice widget. Settings take some navigating at first but give you a lot of control
So far so good! The UI looks fine, developers are responsive, feature set is good. Bought the "Pro" version, and even the kanban board works surprisingly well. One nag regarding the caldav feature through davx: it tends to duplicate my tasks. That MAY be something entirely unrelated, and it IS a beta feature. No impact on review, in other words. Update: duplicate tasks was PEBKAC, no issue there.
Attila X-Files
So far an excellent app for organizing a hectic life in all aspects ❤️
Works good, but a bit clumsy UI.
This is actually a really good note taking (and Kanban support is really nice). Some improvements on UX needed: "Now" button on time picker, color palettes for color picker, subtasks re-ordering using hold and drags... A desktop app would be a killer feature.
Seems like it has everything I need, except for a widget.
Has to be the best task app for Android, I've tried lots and they either go too big or fall short in some way. Nice clean intuitive interface. You can link tasks, notes and journal entries in limitless combinations. Highly recommended if you're anything like me and could use some help staying organized. Well worth the small fee to support the developer.
Great app for so many purposes! I'm using the Tasks ability of the app as a shared grocery list with my partner. Also using the Journals for tracking stuff that I do in house and garden and I love the possibility to add even tasks to these Journals! Syncing it with DAVx5 and nextcloud. Would love to see a VJournals integration on the nc Web interface.
Too much spying the user...
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