Stactra: Book Tracker
Your next read. Your own sky.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Your next book. Your own sky. A reading life that feels like you.
Stactra brings your books, recommendations and reading progress together in one calm place. Keep track of what you read, discover where to go next and see your sky grow with every book you finish.
MAKE ROOM FOR YOUR BOOKS
Keep a personal library of books you've read and books you want to read. Add earlier reads, rate the books you finish and keep your next chapter close.
FIND YOUR NEXT READ
Your Road suggests a next book and tells you why. Follow recommendations shaped by your reading, or explore the weekly Club Pick for a new direction.
BUILD A SKY OF YOUR OWN
Every finished book leaves a star. Explore the topics and perspectives in your reading and watch your personal sky take shape, one book at a time.
REFLECT WITH Stactra
Explore book analyses and reflect on what you take away from your reading. Your reader portrait brings your reading patterns into focus. View your reading profile, correct it, pause it or delete it.
SEE YOUR PROGRESS
Follow your levels, topics and reading streak. Gentle progress makes room for a missed day, so you can return at your own pace.
Some features require Stactra Plus.
Terms and privacy: https://stactra.com/legal
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Stactra Plus subscriptions are now available in the app. Stability improvements.
The developer, Gokhan Caliskan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Location
- User Content
- Search History
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gokhan Caliskan
- Size
- 54 MB
- Category
- Books
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 12 more
- English, Arabic, French, German, Greek, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
13+
- 13+
- Infrequent
Cartoon or Fantasy Violence
Realistic Violence
Profanity or Crude Humor
Mature or Suggestive Themes
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
Guns or Other Weapons
- In-App Purchases
Yes
- 100 Stactra Credit $6.99
- Stactra Plus Monthly $4.99
- Stactra Plus Annual $29.99
- 10 Stactra Credit $0.99
- Copyright
- © 2026 Gokhan Caliskan