Plenty of journal apps let you write offline. MirrorNotes goes further: the AI itself, daily prompts, mood analysis, weekly summaries, questions over your entries, runs on your iPhone's chip, no connection required. On a flight, on a trail, underground: everything works.
Most journaling apps are offline the way a web browser is offline: you can look at what's cached, and writing queues up for later. But the moment AI is involved, the asterisk appears: prompts, insights, and summaries come from a server, so they need a connection. Your "offline journal" quietly becomes an online service with a local cache.
MirrorNotes has no asterisk because there is no server:
| Feature | Works offline in MirrorNotes? | Typical AI journal |
|---|---|---|
| Writing entries | Yes | Usually |
| Reading full history & search | Yes, stored on-device | Depends on cache |
| Voice-to-text | Yes, transcribed locally | Often cloud transcription |
| Daily AI prompt | Yes, generated on-device | Needs connection |
| AI questions over entries | Yes, local inference | Needs connection |
| Weekly digest / mood analysis | Yes | Needs connection |
These two properties are the same engineering decision. An AI that works in airplane mode is an AI that demonstrably doesn't send your words anywhere. You can verify it yourself by flipping the switch and watching every feature keep working.
Everything is free: unlimited entries, full history, full-text search, iCloud backup, and the full AI layer. No trial, no cap.
Gemma 3 1B is a small model by modern standards, designed for exactly this kind of on-device use. Inference runs on the Neural Engine, generates a short insight, and stops; it's not running in the background. Insights are cached so nothing is regenerated within 24 hours.
MirrorNotes requires iOS 17 or later. Recent iPhones run the model comfortably; newer chips are simply faster.
Enable iCloud sync and your entries are backed up to your own Apple ID and restorable on a new device. Without sync, entries exist only on the device: maximum privacy, your call.
Every feature, completely free. No trial, no card, no catch.
Download on the App Store