Ostra
In-app purchases
10+
Downloads
Everyone
info
About this app
Your journal shouldn't feel like homework.
Ostra is the voice diary that does the writing for you. Just talk about your day, a memory, a feeling, and watch your words transform into something worth reading.
HOW IT WORKS
Tap the mic and speak freely. No prompts, no templates.
Choose your mode: clean transcription or AI-crafted narrative.
Your entry appears, polished, titled, and organized by day.
That's it. Journaling in seconds, not minutes.
AI STORY MODE Your voice memos become real writing. It captures your tone and context, turning scattered thoughts into eloquent prose that sounds like you on your best day.
CLEAN TRANSCRIPTION Prefer accuracy? Get word-for-word transcripts, great for quick notes, meeting recaps, or stream-of-consciousness dumps.
YOUR VOICE, YOUR STYLE Choose a narrative personality: reflective, witty, poetic, or straight to the point. Ostra adapts its writing to match how you naturally express yourself.
DAILY CHRONICLES Every day gets its own title and summary. Browse your life like chapters in a book.
PRIVATE BY DEFAULT Audio stays on your device. Text is encrypted. We can't read your entries, and we don't want to.
FLEXIBLE PLANS • Wanderer (Free): 30 min/month, transcription + 3 free story entries • Dreamer ($4.99/mo): 5 hrs/month, unlimited Story Mode • Storyteller ($12.99/mo): 20 hrs/month, custom tones, audio cloud backup
Need more minutes? Buy ink credit packs that never expire.
Your story deserves more than bullet points. Start speaking.
Ostra is the voice diary that does the writing for you. Just talk about your day, a memory, a feeling, and watch your words transform into something worth reading.
HOW IT WORKS
Tap the mic and speak freely. No prompts, no templates.
Choose your mode: clean transcription or AI-crafted narrative.
Your entry appears, polished, titled, and organized by day.
That's it. Journaling in seconds, not minutes.
AI STORY MODE Your voice memos become real writing. It captures your tone and context, turning scattered thoughts into eloquent prose that sounds like you on your best day.
CLEAN TRANSCRIPTION Prefer accuracy? Get word-for-word transcripts, great for quick notes, meeting recaps, or stream-of-consciousness dumps.
YOUR VOICE, YOUR STYLE Choose a narrative personality: reflective, witty, poetic, or straight to the point. Ostra adapts its writing to match how you naturally express yourself.
DAILY CHRONICLES Every day gets its own title and summary. Browse your life like chapters in a book.
PRIVATE BY DEFAULT Audio stays on your device. Text is encrypted. We can't read your entries, and we don't want to.
FLEXIBLE PLANS • Wanderer (Free): 30 min/month, transcription + 3 free story entries • Dreamer ($4.99/mo): 5 hrs/month, unlimited Story Mode • Storyteller ($12.99/mo): 20 hrs/month, custom tones, audio cloud backup
Need more minutes? Buy ink credit packs that never expire.
Your story deserves more than bullet points. Start speaking.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
Welcome to Ostra — your AI-powered voice diary ✨
- Record your thoughts and let AI transform them into stories
- Calendar view to browse your entries by day
- Export entries as beautifully formatted PDFs
- Daily nudges & streak reminders to keep you writing
- Record your thoughts and let AI transform them into stories
- Calendar view to browse your entries by day
- Export entries as beautifully formatted PDFs
- Daily nudges & streak reminders to keep you writing
App support
About the developer
Ahmed Hamdy Rashad Abdelghaffar
contact@ostraapp.com
135 El Khalej Tower, al mariotia, Haram
Giza
الجيزة 12311
Egypt