Bwine Fly vs CellLog

Bwine fly combines intelligent control and creative shooting, designed for aerial photography. The interface is intuitive and smooth, featuring beginner-friendly controls such as one-touch takeoff/return. It integrates multiple intelligent flight modes, including GPS following, cruise control, and orbit flight. Add a new AI visual tracking/focusing function that captures clearer scenes. Multiple built-in shooting modes, including panorama, time-lapse, slow motion, and a variety of short video styles (gradually, rising, spiral, circling, comet), make creation easier, fully meeting professional needs from efficient control to professional film production.

CellLog is a per-pack logbook for LiPo, LiHV and Li-ion batteries. Track every pack you own — cycles, internal resistance, swelling and storage voltage — and retire packs on data, not guesswork. MADE FOR RC, FPV, DRONE & AIRSOFT Whether you fly quads, planes and helis, drive RC cars or run airsoft AEGs, your packs age with every charge. CellLog keeps one clean record per battery, so you always know which pack is fresh and which is on its way out. BATTERY REGISTRY - Register each pack: chemistry (LiPo / LiHV / Li-ion), cell count, capacity, C-rating, purchase date, baseline IR - See your whole fleet at a glance with health badges: Healthy, Watch, Retire CYCLE COUNTER - Tap "+1 Cycle" after each charge - that is all it takes - A cycle gauge fills toward your retirement limit, one colored block per log - Session logging: back from the field, tick every pack you used and add +1 cycle to all of them in one tap HEALTH CHECKS - Log internal resistance per cell, swelling and storage voltage - IR trend chart shows rising resistance before the pack lets you down - Full log history per pack, with delete for wrong entries RETIRE SIGNAL - Set your own rules: cycle limit and IR rise limit - CellLog flags packs to watch and packs to retire - with the numbers to back it up NFC TAGS - Stick an NFC tag on a battery, link it once, then tap to open that pack instantly - Write tags right from the app YOUR DATA STAYS YOURS - Everything is stored on your device - no account, no cloud, no tracking - Export your full logbook to CSV anytime CellLog is free for up to 3 packs. One single purchase unlocks unlimited batteries, session logging, full log history, NFC tag writing and CSV export - forever, on all your devices.