LeafLock vs Sonance

LeafLock is the AI that belongs to you. Chat, speak, generate images, and understand photos and documents with a complete AI companion that runs entirely on your iPhone. Not in the cloud. We don’t have servers. LeafLock is built on four promises: All AI processing happens on your device. Every response is generated using your iPhone’s own chip. Your prompts, conversations, photos, and documents are never sent to LeafLock servers or remote AI data centers. Your data never trains other AIs. Nothing you type, say, upload, or create is collected, harvested, or used to train anyone’s models. Your conversations are not a product, and they are not data we can access. Your chats stay on your iPhone. There is no account, no cloud storage, and no remote copy of your conversations. No sign-in, no tracking, and nothing stored on our servers. Delete a chat, and it is gone. Unlimited usage, free forever. No subscription, no credits, no daily limits, and no locked Pro tier. Your iPhone does the work, so you can use every feature as much as you want. What you can do with LeafLock: • Chat with a private AI assistant • Have natural voice conversations • Generate images directly on your iPhone • Read documents and extract text from photos • Ask questions about images and uploaded content • Ground answers with optional private web search • Track estimated energy, water, and carbon savings Cloud AI depends on remote data centers that consume electricity and water. LeafLock performs AI processing locally, giving you a more private and independent way to use AI. Your ideas. Your voice. Your creativity. Protected by your own device

Sonance turns your iPhone into a beautiful, instant sound-level meter — and makes a raw number actually mean something. Point it at the world and watch a high-fidelity decibel gauge swing in real time, see the room's frequencies dance across a live spectrum, and get a plain-language read on whether what you're hearing is safe for your ears. No setup, no sign-up, no waiting. No ads. No account. Nothing leaves your phone. — A METER THAT LOOKS AS GOOD AS IT MEASURES — • A dramatic, animated decibel dial with a smooth needle and crisp readout • Live MIN / AVG / MAX / PEAK so you can capture a moment or watch a trend • Six hand-tuned themes — Aurora, Inferno, Mono, Neon, Ocean, Sunset — pick your vibe — SEE THE SOUND — • A real-time frequency spectrum that reacts to every voice, beat, and rumble • A scrolling spectrogram heat-map — time, frequency, and intensity in one stunning view • A / C / Z frequency weighting, the way real sound meters work — KNOW WHEN IT'S TOO LOUD — • Clear hearing-safety guidance based on the NIOSH limit (85 dBA for 8 hours) • A live "safe listening time" estimate as levels rise • A reference ladder of everyday sounds — "≈ city traffic," "≈ rock concert" — so the numbers click — A REFERENCE LIBRARY IN YOUR POCKET — • Pure 1/3-octave test tones, a full 20 Hz–20 kHz sweep, and white / pink / brown noise • Calming ambience beds — rain, traffic, café — to compare and demo • A 1 kHz reference tone to help you calibrate against a known meter — PRIVATE BY DESIGN — Sonance works 100% on your device. The microphone is used only to measure sound in the moment — audio is never recorded, saved, or sent anywhere. No accounts, no tracking, no network. Ever. Great for noisy restaurants, concerts, the gym, power tools, a baby's room, a too-loud AC, a home studio, or just satisfying curiosity about how loud the world really is. Note: iPhone microphones aren't laboratory instruments. Sonance shows an estimated SPL and includes a calibration control so you can dial it in. Hearing-safety figures are educational, not medical advice. Built for fast, private sound checks wherever you are. New in 1.1: Saved-session field reports summarize total measurement time, estimated equivalent level, highest peak, projected dose, time-left estimate, and CSV export. Reports are numeric only and contain no audio.