Introducing the TweetyBot Mobile App – your dedicated, stand‑alone lock‑call electronics application for attracting colony‑nesting birds such as swallows, martins, and swifts. Key Features: Built‑in, scientifically recorded lock‑calls. Customizable playback schedules – set the timing and frequency of calls to mimic natural feeding and social patterns. Targeted attraction logic – optimized routines based on research: birds are more responsive when calls are structured using proven patterns No extra hardware needed – operate fully from your smartphone. Easy start-up guide – step‑by‑step instructions on optimal app placement and positioning to maximize draw‑in success. Access to real‑world success stories – discover documented cases, like effective usage around swallow towers . Support & accessories – directly through tweetybot.ch, access expert help and order optional add-ons.