Save IGTV videos — the whole episode.

IGTV episodes can run an hour. Save them once, watch offline on the bus, plane, or train.

Saved

Open the IGTV episode. Public accounts only. Tap the three dots, choose Copy link.
Paste into ReelGrab. Long videos take a few extra seconds to fetch — the bigger the episode, the longer the wait.
Hit save. The full MP4 lands in your downloads. Files can be hundreds of MB for hour-long episodes. Use Wi-Fi if you're on a metered plan.