iOS · Fully on-device

Just talk.
Your diary writes itself.

An on-device AI cleans up your speech and auto-tags your mood and categories. Your diary, photos, and voice stay entirely on your iPhone.

Try free for 3 days
Speak itAI refinesZero uploadPhotosOne-time
VocaLog on iPhone
Privacy

Fully on-device

Audio, text and photos never leave your iPhone. Your diary stays yours.

Data Not Collected
Flexible

Choose your AI model

Refine with Qwen 2.5 3B and other on-device LLMs. Swap in new models anytime.

On-device LLM
Fair

One-time purchase

No subscription. No ads. No in-app purchases. Pay once, keep it forever.

One-time purchase
HOW IT WORKS

Three steps. That’s the whole thing.

1
STEP 01

Talk

Tap the mic and speak about your day. No typing required.

Talk
2
STEP 02

AI refines

On-device AI cleans up your speech and tags your mood and category automatically.

AI refines
3
STEP 03

Save & revisit

Calendar, search and mood charts make it easy to look back anytime.

Save & revisit
FEATURES

A new 30-second habit.

Speak your day, get a finished diary

Fillers like “um” and “like” disappear. You’re left with clean, readable prose.

WorkHealthHappy
Speak your day, get a finished diary

AI auto-tags your mood and category

Eight moods × ten categories — you only confirm. Later, it’s easy to revisit.

HappyGrateful
AI auto-tags your mood and category

Attach up to 5 photos per entry

Pick up to five photos from your library per entry. They stay on device too.

Attach up to 5 photos per entry

Look back via calendar, search & stats

Mood charts and streaks show you how your year is actually going.

Look back via calendar, search & stats
PRIVACY

Everything happens
on your device.

Your diary is never sent anywhere. Speech recognition, AI refinement, and tagging all run inside your iPhone.

On-device processing
Photos stay offline
Speech kept local
All local
Privacy
3-day free trial

Try free for 3 days

Then a one-time purchase to keep it
No subscription
No ads
No in-app purchases

All features unlocked during the trial.

Capture your day, with your voice.

Start your 30-second diary habit today.

Try free for 3 days