Hi there! Sorry to hear your EcoFlow app keeps crashing on your iPhone. Let's get this sorted out together.

First, just to clarify a bit—when you say the app won’t stay open, does it crash immediately when you launch it, or does it crash after a certain action or time?

Meanwhile, here’s a straightforward step-by-step approach we can try to fix the crashing issue on your iOS 18.7 device:

1. Force Close and Reopen the App
- Swipe up from the bottom of the screen and pause to bring up the app switcher.
- Find the EcoFlow app preview and swipe it up to force close.
- Then reopen it and see if it stays open.

2. Restart Your iPhone
- Hold the side button and either volume button until the “slide to power off” slider appears.
- Slide to power off, wait a few seconds, then hold the side button to turn it back on.

3. Check for App Updates
- Open the App Store, tap your profile icon on the top right, scroll down to see if EcoFlow app has an update available, and install it.

4. Reinstall the EcoFlow App
- Since some reports mention trouble deleting the app, try this:
- Press and hold the EcoFlow app icon until it jiggles.
- Tap the small “X” or “Remove App,” then choose “Delete App.”
- Restart your iPhone again after deleting.
- Reinstall the app fresh from the App Store.

5. Date & Time Settings
- Sometimes app logins and services fail if date/time is off.
- Go to Settings > General > Date & Time, toggle off “Set Automatically,” manually set the date back a few days, then try opening the app.

6. Check Internet Connection
- Make sure you’re on a stable Wi-Fi or cellular data connection.
- Try toggling Airplane Mode on and off to reset the connection.

If these steps don't fix it, it might be a new bug in the app release itself, as others have reported recent crashes. In that case, you can send an error report via the app (if possible), or email [email protected] for direct support. Sometimes waiting for a quick patch update from EcoFlow is needed.

Let me know if you’ve tried any of these already or if any particular step causes trouble. I’m here to help! Are you satisfied with this solution so far?