Cause: The developer changed the database schema. Fix: Do not uninstall the app yet. Check the developer's Discord or subreddit. Often, an "update patch" is released within 48 hours. If you uninstall, you trigger a fresh install that deletes the old, incompatible data.
If you use a biofeedback hypno app (e.g., Muse or Flowtime), the save data includes raw EEG brainwave data or heart rate variability (HRV). This is perhaps the most valuable data, as it maps your unique path to Theta and Delta states. hypno app save data
Save Data Panel:
Session Snapshot – ID: TR-07
Induction depth: 92%
Active triggers: 3 (dormant)
Suggestion integrity: Verified
Last anchor: “Calm & focus” Cause: The developer changed the database schema
“Save data includes eye closure reflex, compliance loops, and post-hypnotic cues. No conscious memory required for reload.” Session Snapshot – ID: TR-07 Induction depth: 92%
Most hypno apps allow you to download custom scripts or audio files (MP3, WAV, or proprietary binaural beat formats). Your save data includes the path to these files or the files themselves. If you’ve purchased a premium "Deep Sleep Protocol," that asset is part of your save data.
Here is the uncomfortable truth: Hypno app save data is medical data in all but legal name. If you are using hypnosis for smoking cessation, trauma recovery (CPTSD), or IBS management, your save data includes: