AirLock vs Ringaroo

Airlock is your personal, private AI assistant that runs entirely on your device. Unlike other AI apps that send your data to the cloud, Airlock downloads a powerful AI model directly to your phone. Once downloaded, you can chat, ask questions, and get assistance anywhere - even in Airplane mode. KEY FEATURES: • 100% Offline: No internet connection required after initial setup. • Private & Secure: Your conversations never leave your device. • Zero Tracking: We don't collect your data. Period. • Fast & Responsive: Powered by an optimized on-device local LLM.

Ringaroo turns any song, voice memo, or sound into a custom ringtone — right on your Phone. Import audio from Files, AirDrop, or any app (MP3, AAC, M4A, WAV, AIFF, FLAC, CAF), trim the perfect clip on a touch waveform, then export a ready-to-use .m4r and follow a simple in-app guide to set it in the Files app. MAKE IT YOURS • Visual waveform trimmer with drag handles and pinch-to-zoom precision • Live 30-second counter so every clip is ringtone-ready • Loop preview — hear exactly how it will ring • Fade in/out, one-tap volume normalize, and manual gain • Recents and reusable Presets to re-export in seconds INCLUDED FREE • The full editor — import, trim, fades, normalize, gain, and loop preview • Save presets and revisit your recents anytime • Create one new ringtone every day, free RINGAROO PRO • Unlimited ringtones — no daily limit and no waiting • Everything in Free, with no caps • Available as a monthly subscription or a one-time lifetime purchase PRIVATE BY DESIGN Everything runs on-device. No account, no sign-up, no uploads — and it works fully offline. Ringaroo collects zero data. Designed for iPhone and iPad. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/