Audio Converter · MP3 Ringtone vs ZapLock

Audio Converter is an on-device audio tool: convert video to audio, change formats, trim, adjust speed and volume, and make ringtones. Files stay on your iPhone or iPad. No cloud upload, no account, no ads, and no subscription. The free version can complete a conversion: 3 times a day, up to 192 kbps, one ringtone a month, one file at a time, and outputs kept for 7 days. Pro is a one-time purchase for $1.99: unlimited conversions, up to 320 kbps, WAV and FLAC, unlimited ringtones, batch conversion, and longer output retention. Features: • Video to audio: extract the soundtrack from MP4, MOV, AVI, and MKV • Formats: MP3, M4A, AAC, WAV, FLAC (Apple Lossless), Ogg (Opus), and MP4 • Ringtones: take up to 30 seconds from the start, export .m4r, with a GarageBand guide • Trim, speed, and volume from 0.2x to 2.0x • Wi-Fi transfer from a browser on the same network Useful for turning videos or recordings into MP3, making a ringtone, and organizing class or interview audio.

ZapLock turns any folder in Files into a locked one — and back — without moving it. Pick a folder: On My iPhone, iCloud Drive, Dropbox, Google Drive. ZapLock encrypts every file in place, keeps the folder's name and location, and leaves nothing readable behind. A folder locked on your Mac opens here; one locked here opens on your Mac. UNLOCK WITH YOUR ZAPQR SIGN-IN Opening a vault is a sign-in, not a password. Face ID and the passkey ZapQR already put on this iPhone, or a magic link if you prefer. Nothing to remember, nothing to send over chat, nothing to leak. FILES OPEN INSIDE ZAPLOCK Tap a file and ZapLock decrypts that one file, shows it, and wipes the copy the moment you lock, switch apps, or the auto-lock timer fires. Leaving the app always locks — the app switcher never sees an open vault. SHARE, AND TAKE IT BACK Share a vault with anyone who has a ZapQR account. Each person unlocks it on their own device, with their own key. Remove them and their access ends, even on a vault they have open. YOUR KEYS STAY YOURS Every file is encrypted with AES-256. The key is split: one half never leaves this device's Secure Enclave, the other is released by ZapQR only while your sign-in and your share are valid. We can't open your folders, and neither can your cloud provider. File contents and file names never leave your device. PORTABLE BY DESIGN The vault format is open and documented, and the same on iPhone, iPad and Mac. A folder on a portable disk or inside a synced cloud folder carries its protection with it. ZapLock requires a free ZapQR account (auth.zapqr.ai). One universal app for iPhone, iPad and Mac. ZapLock Personal is an auto-renewing subscription: $4.99 a month or $49.99 a year (local prices vary). Payment is charged to your Apple Account; it renews unless cancelled at least 24 hours before the period ends, and you can manage or cancel it in your App Store account settings. Folders you already locked keep opening on every plan. Terms of Use: https://zaplock.io/terms Privacy Policy: https://zapqr.ai/privacy