AudioBuffer vs DataLeft

AudioBuffer runs a continuous rolling audio buffer in the background - so when something cool happens, you can still save it. Just enable buffering, go about your day, and reopen the app whenever to save the recent past. • Retroactive recording - Save audio that already happened. No need to recreate the moment. • Configurable buffer - Choose how far back to reach: 15 seconds to 5 minutes. • Clip editor - Trim your saved clips with a visual waveform, drag handles to set in/out points. • Clip management - Browse, rename, and delete clips from your collection. • Sharing - Export clips individually or in a batch via Airdrop, Message, Files, & more. • Normalization - Use the magic wand button to normalize a clip to a custom dB level • Custom naming - Set filename prefix and naming method. • Live waveform - Visual feedback for incoming audio. • Dark, Light, or System appearance - Looks right in any environment. • No cloud, no accounts - All recordings stay private on your device. Only you can listen & share.

How much data is left? DataLeft answers on your Lock Screen — before you ever open the app. A calm gauge shows what's left of your plan and how many days it needs to last. If you're burning through data faster than the days, you'll see it in one glance — and get a heads-up before it's a problem. AT A GLANCE • Remaining data as a dual-ring gauge: data left vs days left • Widgets for Home Screen, Lock Screen, and StandBy • Alerts at 50 / 80 / 95% — helpful, never alarming BUILT FOR TRAVEL • Add your travel eSIM before you fly • Get a reminder to switch on arrival, and another before it expires • Fixed-period plans with D-day countdown PRIVATE BY DESIGN • No subscription. No server. No VPN. • Nothing leaves your device — there is nothing to collect • Works entirely offline DATALEFT PRO (one-time purchase) • Multiple plans — home plan and travel eSIMs side by side • Deep insights: 30-day trends, weekly rhythm, cellular vs WiFi • Daily budget alerts • Premium widgets Note: iOS provides device-wide network counters to apps. DataLeft shows accurate totals for your device; per-app breakdowns are not possible for any third-party app.