On-device AI
iPhone → local model → reply on your iPhone
The downloaded model processes your writing on the device. It needs a model download and device support; availability and performance vary.
Your own API key
iPhone → chosen AI provider → reply on your iPhone
The journal or chat context needed for your request goes to the provider you select, such as OpenAI, Claude, Gemini or DeepSeek. Its policies, terms and usage charges apply. This is remote processing.
Everglow Cloud
iPhone → Everglow’s hosted service → OpenAI → reply
Cloud is optional hosted AI with a usage allowance. Request context leaves your device and passes through Everglow’s service to OpenAI for processing. Read the privacy policy for the published details; third-party handling also depends on the provider’s policy.
Writing without AI
You can keep a journal without asking an AI to process it. Check the selected engine in Settings before using AI features.
Backup is a separate choice
Optional iCloud backup stores a snapshot in your private CloudKit database. A snapshot backup is different from continuous sync. Review backup and restore settings when moving to a new device.
Keep exports private
Markdown exports are readable and unencrypted. Anyone with access to the exported file can read its contents. Store it somewhere private.
This page explains the product’s processing choices. Read the full privacy policy and terms before choosing a remote service.
See Everglow on the App Store ↗