Krakenwerk — Digital products
We build apps, platforms and games. Explore our solutions — or start your own project with us.
Got an idea? Have it assessed.
BusinessApps & CommunityGamesApps & Community · BuddySystem PRO
BuddySystem PRO brings customers, courses, bookings, team and equipment of dive schools and centres into one workflow – so nobody has to compare lists on the jetty.
BuddySystem PRO in detail
Apps & Community · DiveBuddy PRO
DiveBuddy PRO accompanies divers: log dives, find sites and operators, plan trips and connect with others.
DiveBuddy PRO in detail
Apps & Community · Waidlotse
Estate maps, high-seat bookings, hunting journals, wildlife reports, community and classifieds – your free companion for hunting and fieldwork.
Waidlotse in detail
Business & Communication · KrakenStudio Pro
Your private creative dialogue for images, graphics, logos, video, audio, music, PDFs and presentations – with starting points, saved chats and a media library.
KrakenStudio Pro in detail
Business & Communication
KrakenReach sends newsletters through your own server, Kraken Survey collects and structures feedback. Both are free to use as platforms – no subscriptions.
Images: concept visualisations.
The whole product world
AppsFreeBuddySystem PROYour whole operation in one workflow.For Dive schools, dive centres and professional operators See what's insideApps & CommunityBuddySystem PROFreeWhat you getCustomers and courses togetherWho booked which course, who is still missing from the group, which documents are in? Customer data and course planning work hand in hand instead of being maintained twice.Bookings at a glanceEnquiries, confirmed dates and open spots are visible in one place – for the whole team, not just whoever answered the phone.Plan the teamInstructors, guides and helpers can be assigned to days and courses, so staffing gaps show up early.Equipment and fill stationRental gear and fills are part of daily business. They become part of the same workflow rather than a separate list.Learn more AppsFreeDiveBuddy PRODiscover and record the world of diving.For Divers – from the first course to the dive trip See what's insideApps & CommunityDiveBuddy PROFreeWhat you getLog your divesRecord what you experienced underwater so it lives on beyond memory – and stays traceable.Discover dive sitesFind new spots and see what others experienced there before you get in the water.Find operatorsDiscover dive schools and centres and get to know their offers.Organise trips and experiencesFrom the first idea to the dive holiday: planning and memories in one place.Learn more AppsKraken ToolsThe digital toolbox for divers.For Ambitious recreational and technical divers See what's insideApps & CommunityKraken ToolsWhat you getPlan decompressionDecompression plans based on Bühlmann ZH-L16C with gradient factors, lost-gas scenarios and side-by-side GF comparison.Understand and blend gasesAnalyse nitrox and trimix, back-calculate the right mix, check gas density and get the correct fill sequence at the panel.Safety before the diveDetermine your personal consumption, set minimum gas and turn pressure, track oxygen exposure over several days.Planning at the dive siteQuick planning for recreational divers, best- and worst-case scenarios compared and compact wetnotes for your slate.Learn more AppsFreeWaidlotseYour hunt. Your hunting ground. Everything in view.For Hunters, estate leaseholders, hunting teams and people documenting wildlife observations See what's insideApps & CommunityWaidlotseFreeWhat you getGive your estate structureRecord facilities with names, categories and coordinates and find them on the estate map. Everyone refers to the same place.Plan an outing, confirm attendanceReserve a facility and time slot. Check in deliberately on site and end your attendance afterwards. A booking is not a check-in.Keep observations traceableRecord sightings, harvests and found game with species, count, time and notes. Attached private photographs and videos complement the journal.Tasks instead of forgotten arrangementsRecord fieldwork with descriptions and dates, review open tasks and mark completion.Learn more BusinessKrakenStudio ProOne idea. Six media. Your creative studio.For Creatives, marketing teams, agencies, businesses and people with an idea for digital content See what's insideBusiness & CommunicationKrakenStudio ProWhat you getAn idea becomes a private conversationSelect a medium and starting point, describe an idea and deliberately transfer it into your own chat after signing in. Transfer itself does not start paid production.More than images and videoProduct photos, logos, app icons, social-media images, reels, voice scripts and music have dedicated starting points. Reference-based media production remains blocked in the current state.Edit and export documentsDevelop brochures, reports and presentations as editable pages. PDF and PowerPoint downloads were tested in the app project; full multimedia acceptance is outstanding.Find your work againSaved chats with history, search and renaming complement projects with revisions, duplicates and archiving. Organise and download files in the private media library.Learn more BusinessFreeKrakenReachNewsletters through your own server. No platform subscription.For Clubs, companies and organisations that communicate regularly See what's insideBusiness & CommunicationKrakenReachFreeWhat you getOrganise contactsManage recipients clearly and assemble them specifically for campaigns.Design templatesReusable templates make every issue look like your organisation.Plan campaignsFrom draft to dispatch: prepare campaigns and send them deliberately.Communicate in several languagesIf your audience speaks several languages, your communication can be organised accordingly.Learn more BusinessFreeKraken SurveyAsk questions. Understand answers.For Organisations, teams and their audiences See what's insideBusiness & CommunicationKraken SurveyFreeWhat you getDesign surveysPut questions together and structure the survey so people are happy to answer to the end.Reach participantsTake the survey to where your audience is.Evaluate in a structured wayAnswers summarised clearly instead of scattered across spreadsheets.Built for organisationsSurveys belong to the organisation, not to a single person – so results stay findable.Learn more 
GamesFreeKraken Games – Mini-game collectionLots of small games. One collection.For Anyone who wants to play in between See what's insideGames & LearningKraken GamesFreeWhat you getVaried mechanicsEvery game plays differently – from skill games to puzzles.Individual designEach mini-game has its own look instead of just a new colour.Made for offlineThe collection is designed as an offline game collection.Learn more 
GamesFreeChicken WarsClucking enemies. Serious chaos.For Fans of humorous action See what's insideGames & LearningChicken WarsFreeWhat you getAI-controlled chicken enemiesThe chickens act on their own – and not always the way you expect.3D actionMovement, dodging and attacking in a three-dimensional game world.Comic stagingBold colours and exaggerated characters turn every round into a little slapstick scene.Learn more 
GamesFreeKraken Force – SingularityA career among the stars.For Fans of space action See what's insideGames & LearningKraken ForceFreeWhat you getSpaceshipsFrom the cockpit of a spaceship you steer through your missions.MissionsAssignments give every flight a goal.Single-player careerMissions add up to a path you take on your own.Learn more GamesFreeKraken PuzzleThree in a row – deep under water.For Puzzle fans and casual players See what's insideGames & LearningKraken PuzzleFreeWhat you getLevel adventuresLevel by level you go deeper into the underwater world.Changing boardsThe shape of the board changes – and with it your strategy.Obstacles and boostersObstacles challenge you, boosters help in tricky moments.Learn more 
GamesFreeKraken ShooterPixels, formations, bosses.For Fans of classic arcade shooters See what's insideGames & LearningKraken ShooterFreeWhat you getPixel artA distinct, crisply drawn pixel world.Enemy formationsEnemies attack in formations – recognising patterns is half the battle.Bosses and power-upsBig enemies at the end, power-ups as rewards along the way.Learn more 
GamesFreeKraken HunterRetro arcade for high-score hunters.For Retro fans and high-score hunters See what's insideGames & LearningKraken HunterFreeWhat you getLevel by levelEvery level raises the bar.EnemiesDifferent enemies call for different tactics.High scoresYour best results stay on the board – as motivation for the next round.Learn more 
GamesFreeKrakenGames Dive AcademyDiscover diving knowledge through play.For Curious people of all ages who want to get to know diving playfully See what's insideGames & LearningKrakenGames Dive AcademyFreeWhat you getInteractive mini-gamesDiving knowledge in short, playable units.All about divingTopics from the world of diving, prepared to join in.Clearly definedDive Academy is a learning game. It does not replace practical dive training and provides no certification.Learn more Games & Learning
Chicken chaos, a space career, underwater match-3, pixel and retro arcade, a learning game about diving: each title has its own visual world – and proves our creative and technical range.
Chicken Wars
Clucking enemies. Serious chaos.
Kraken Force
A career among the stars.
Kraken Puzzle
Three in a row – deep under water.
Kraken Shooter
Pixels, formations, bosses.
Kraken Hunter
Retro arcade for high-score hunters.
KrakenGames Dive Academy
Discover diving knowledge through play.
Images: concept illustrations, not gameplay footage.
Custom development
Whether a new app, a digital platform or a tool for your daily work: we look at the problem, clarify the requirements and develop the right next step with you.
Discuss a projectHave an app idea, a prototype or an existing application? Show us what you're planning. We look at value, feasibility and sensible next steps.
Working together
We listen: which problem, for whom, in what setting?
Together we define a sensible first scope.
We design and develop – in traceable steps with interim results.
After launch it's about maintenance, feedback and the next stages.
About Krakenwerk
Krakenwerk is run by Arndt Kemper. Many of our products grew out of concrete needs – while diving, running a dive centre, or in how organisations communicate. From these experiences we build our own solutions and help others turn their ideas into products.
More about Krakenwerk →