ctrl-series

Private, offline maps and navigation on OpenStreetMap, with its own map engine (Mapsforge) and offline routing (BRouter). No Google services, tracking or account. Android app in the Ctrl design, part of the VKNXWorks Ctrl series.

Private, offline photo and video editor with on-device AI masks, AI Denoise and HDR. Google-free, telemetry-free Android app with no internet permission, part of the VKNXWorks Ctrl series.

Private app for Cardo intercoms: settings, FM radio, intercom, profiles and firmware updates, without an account. Google-free Android app, part of the VKNXWorks Ctrl series.

Private camera with RAW (DNG) on every lens, detected at runtime, plus pro controls and 4K video. Offline, Google-free Android app with no internet or location permission, part of the VKNXWorks Ctrl series.

Private Wi-Fi remote for Canon cameras: card browser, JPEG and RAW downloads, shutter, live view, intervalometer and firmware transfer. Google-free Android app, part of the VKNXWorks Ctrl series.

Private app for JBL headphones, earbuds and speakers: battery, noise control, PartyBoost and firmware updates, without an account. Google-free Android app, part of the VKNXWorks Ctrl series.

Private, offline gallery with an encrypted vault and no trash bin: deleted is deleted. Google-free Android app with no internet permission, part of the VKNXWorks Ctrl series.

Keep the screen awake per app, while charging or on a timer. Private, offline, Google-free Android app with no internet permission, part of the VKNXWorks Ctrl series.

Private, offline voice recorder for Android: recording with pause and resume, a live level meter, AAC or Opus, stereo and microphone modes, and a player with speed control. Recordings stay in private storage until you share them. No internet permission, Google-free and telemetry-free. Part of the Ctrl series by VKNXWorks.

Private, offline contacts app for Android: view, search, add and edit contacts from the phone and your accounts, vCard import/export and pickers for other apps. No internet permission, Google-free and telemetry-free. Part of the Ctrl series by VKNXWorks.

Control Tapo plugs and bulbs on your home network over KLAP, without TP-Link's cloud or account. Google-free Android app, local network only, part of the VKNXWorks Ctrl series.

Private, offline calendar app for Android: month view, agenda with search, repeating events, reminders, local and synced calendars (DAVx5 and others). No internet permission, Google-free and telemetry-free. Part of the Ctrl series by VKNXWorks.

Private, offline phone app for Android: keypad with contact search, call history, call screen with hold, swap and merge, blocked numbers and missed-call alerts. No internet permission, Google-free and telemetry-free. Part of the Ctrl series by VKNXWorks.

Private, offline clock app for Android: reliable alarms (also in Do Not Disturb and after a restart), world clock, multiple timers and a stopwatch with laps. No internet permission, Google-free and telemetry-free. Part of the Ctrl series by VKNXWorks.