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AI · productivity
ThinkOff
A second brain that turns thoughts into an action plan.
Voice and text notes organized into tasks, deadlines and clear priorities — with no manual rewriting.
Rincon · product company
We build. We release. We evolve.
We design and grow our own web and mobile products. We bring the same operating system to selected partner projects.
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- products of our own
- 3
- platforms: web, iOS, Android
- 01→∞
- from idea to evolution
01
How we think
We do not sell process alone.
We build products that have to perform beyond the presentation.
Our own apps make us accountable for the entire cycle: the problem, experience, technology, release and everything that comes next. That is why partner work does not end for us at hand-off.
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02
Our products
Owned portfolio
Not mockups.
Products in motion.
Four different problems and one common standard: a focused product, clear value and full accountability.
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Social · fitness
Comovo
Movement starts more easily when you do not start alone.
A local community for active people: meet others, plan workouts and keep your rhythm together.
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Family · gamification
Questika
Everyday chores turned into a better team game.
Parents set tasks and rewards, children earn points, and the family plan no longer depends on constant reminders.
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B2B · HR
Kadry Mini
Schedules and absences for small teams. Without a giant system.
Working time, leave and the team schedule in one focused tool for smaller businesses.
03
Work with us
From direction to release
Our product system.
For your team, too.
We step in when an experienced, compact team needs to connect product decisions, design and technology — and carry the whole thing through release.
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01
Product direction
We clarify the problem, scope and path to the first useful version. No artificial feature inflation.
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02
Experience and interface
We design flows and screens people can understand without a manual and engineers can build without losing the idea.
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03
Web and mobile
We build apps, backends and integrations as one coherent product, not a collection of separate vendors.
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04
AI and automation
We use models and automation where they reduce work or improve the product. Judgment stays human.
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05Tell us about your project
Release and evolution
We prepare the product for publication, privacy requirements and continued work after the first launch.
04
About Rincon
On the same side of the table
We pay for bad product decisions ourselves. That changes how we work.
Rincon publishes its own applications and partners with teams that need to carry a product from an idea to its users.
We combine engineering experience with product design. We treat AI as a tool that accelerates good work, not a substitute for accountability or judgment.
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Problem first
Technology should create a concrete change for the user.
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One accountability
Product, design and engineering make decisions together.
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Release is the beginning
The real learning starts when the product reaches people.
05
Contact
Have a product to build?
Move it
from backlog
to people.
Tell us what you are trying to change and where you are today. We will answer directly.
hello@rincon.pl↗