Castalia: Journal & Insight
Pegasus Realm LLC Lifestyle iPhoneiPadiPod touch
Castalia: Journal & Insight is a free Lifestyle app for iPhone and iPad by Pegasus Realm LLC. Rated 5.0/5 from 2 ratings. Requires iOS 16.0.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 35 MB
- Age 17+
- Updated
- Oct 5
- 2026 · v26.274.2
Screenshots
About Castalia: Journal & Insight
Castalia is a journal for people who think in circles, forget what they figured out last month, and want one place that holds all of it. Write it or say it. Find it later. (Formerly InkWell.) ONE QUESTION TO START Each day opens with a single question and a blank page. Nothing here needs to be good. It just needs to be true. WRITE IT, OR SAY IT Type, or tap the mic and your words land on the page. Want a push? Start the timer for a timed write. THREE WAYS IN • Free-write: the page, with your voice and a timer when you want one. • Gratitude: three short practices from gratitude research, one suggested each day. • Reframe: four steps to look at a hard moment from a second angle. SOPHY, WHEN YOU ASK Sophy is Castalia's AI companion. She offers a prompt when you want one and a reflection after you write. She reads your journal only when you ask, or when you turn on her insight emails. FIND WHAT YOU WROTE Ask your recent entries in plain words, like "when did I last feel rested?", or open the calendar to any day. Search is free. GOALS WITH A PLAN Name what you want, picture it, plan for the snag that usually stops you, and let Sophy check the plan. Not sure what you want yet? Start from your values. Finished goals stay in your journal. NOTICE WHAT WRITING DOES If you like, rate how heavy a day feels before and after you write. PRIVATE BY DESIGN Your entries are encrypted in transit and at rest, never sold, and never used to train AI. Export all your entries and goals, any time. FREE, AND PLUS The full journal is free: every way to write, voice, search, goals and a daily reminder. Castalia Plus adds Sophy without a daily limit, a monthly read of your writing, cleaned-up voice entries, photos and files, and weekly and monthly insight emails if you turn them on. $6.99 a month or $49.99 a year. Castalia is a coaching tool. It is not used for diagnosis or therapy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pegasusrealm.com/privacy-policy/ Made in Honolulu by Pegasus Realm.
What’s new
Version 26.274.2 · Updated October 5, 2026
InkWell is now Castalia. Same journal, same Sophy, new name and a cleaner look. Your entries and goals come with you, and so does Plus if you have it. New in 2.0: one question to start each day, three ways to write, a timer right on the page, gratitude one practice at a time, and goals with a plan for the moment it gets hard. Finished goals now stay in your journal.
App privacy
The developer, Pegasus Realm LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Financial Info: Payment Info
- Contact Info: Email Address, Name, Phone Number
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
- User Content: Photos or Videos, Audio Data, Other User Content
Used for: Analytics, App Functionality
Alternatives to Castalia: Journal & Insight
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Castalia: Journal & Insight | 5.0 / 5 (2 ratings) | Free | October 5, 2026 | |
| Inkwell: Private Journal | – | Free | Oct 10, 2026 | Compare |
| Gamu Journal: Private Diary | – | Free | Jul 19, 2026 | Compare |
| Niche - Find your path | 4.6 / 5 (14) | Free | Jan 8, 2026 | Compare |
| InternConnect | 5.0 / 5 (1) | Free | Aug 31, 2026 | Compare |
| NoLink | – | Free | Oct 20, 2026 | Compare |
| Inkwell Journal | 4.8 / 5 (10) | Free | Jun 3, 2026 | Compare |