clir Focus vs Sencial API

clir Focus is an iOS audio focus app designed for people with ADHD who work in headphones. It processes sound on the iPhone in real time and sends it to connected headphones. Its AI filters voices while retaining softened ambient sound, and users can layer white, pink, or brown noise and binaural beats over that sound. The privacy policy describes Original, Ambience, and Speech listening modes.

Sessions are structured before the first task, without streaks, countdowns, or scorekeeping. Microphone audio stays on the iPhone: it is not uploaded or stored on a server and is not used to train AI models. The maker says data in transit is protected with TLS and stored data with provider access controls and industry-standard safeguards. Users can sign in with email, Sign in with Apple, or Google; Apple handles distribution and payment processing. The first three sessions are free at free. A monthly subscription is available, but its exact price depends on country and is shown in the App Store before a charge. The maker is based in Graz, Austria. clir Focus is a focus tool, not a medical device, and does not diagnose or treat medical conditions.

Sencial API is an audio-processing API that provides REST endpoints for separating, detecting, isolating, and analyzing sound. Its /v1/separate endpoint creates 2, 4, or 6 audio stems with lossless export. Scene detection classifies acoustic environments in real time, while isolation endpoints can focus on or suppress selected sources and enhance voices against background noise. The diarization endpoint separates and labels multiple speakers, and voice embeddings return 512-dimensional vectors for matching and clustering. WebSocket endpoints support low-latency streaming, and the Jobs API handles asynchronous work through polling or webhook notifications. Developers receive API documentation, a quick-start guide, and Python, JavaScript, and cURL examples. The free Starter plan includes 10 minutes of monthly processing, all endpoints, and 128 kbps MP3 output without a credit card. Developer costs $49 per month, with 300 minutes, real-time processing, WAV/FLAC output, and $0.20-per-minute overages. Enterprise pricing is custom.