
Offline-first personal finance: income, expenses, budgets, goals, loans and dues. Your data stays on your device — no sign-up, no ads.
App · Android, iOS, Web
Every app and website ExoSynk Labs makes, in one place — what's out now and what's coming next. Download apps, open websites, and talk to us and other users in each one's Signal group.

Design electronics in your browser.
Wire up circuits, write Arduino-style code and simulate them with real circuit math — then save each design as a repository. No install.
Install on your phone or computer.

Offline-first personal finance: income, expenses, budgets, goals, loans and dues. Your data stays on your device — no sign-up, no ads.
App · Android, iOS, Web
An offline Android planner: habits, focus and Off-Grid Mode, plus alarms, reminders, notes and routines. No internet permission.
App · Android
Turns a cheap NFC sticker into a universal remote: one tap runs automations, logs habits and ticks off to-dos on your phone and PC.
App · Android, Windows
Open in any browser — nothing to install.

Import a full set of categories into XPENC in one tap: 50/30/20 Budget, Student, Family Household, and templates shared by other users.
Website · Web browser
In development. Join a group to hear when it ships.
Bookings, customers, vendors, equipment and payments for a single-hall wedding venue — all stored on the device.
App · Android
Log steps, workouts, diet, body metrics and GPS activity without an online account.
App · Android
We're building more. Watch this space.
The independent studio behind ExoSynk. Our apps work offline and keep your data on your device; several are open source. Missing something, or found a bug? Post in that item's group.