The Spinner's Keep

10+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Welcome to The Spinner's Keep – the dedicated digital assistant for tarantula hobbyists, arachnid enthusiasts, and invertebrate keepers.
Whether you are just starting with your first jumping spider or managing a massive collection of Old World tarantulas, keeping accurate records is vital for the health and success of your specimens. The Spinner's Keep replaces scattered notebooks and complex spreadsheets with a clean, mobile-friendly interface designed specifically for the needs of the hobby.

Key Features:
Organize Your Collection: Create detailed profiles for every spider in your keep. Record scientific names, common names, gender, acquisition dates, and specific enclosure details.
Feeding Tracker: Never lose track of a schedule again. Log every feeding event, including the type of prey, size, and whether the meal was accepted or refused.
Molt Monitoring: Track the growth and development of your arachnids. Log molt dates to predict future cycles and ensure your spiders are growing healthy and strong.
Maintenance & Care: Keep notes on substrate changes, water refills, and general enclosure maintenance.
Visual History: Upload photos to document color changes and growth spurts over time.
Data at a Glance: Quickly view the last time a specific spider ate or molted right from the dashboard.
Personality-Driven Care: Spiders aren't just specimens; they have character! Assign personality tags to your pets—from the "Calm" to the "Weird", and everything in-between. The app adjusts its care reminders with a touch of humor to match, reminding you to "Watch your fingers!" for the defensive ones or "Check for movement" for your shy species.
Bitsy's Adventure: Need a break from tank maintenance? Jump into Bitsy's Adventure, a charming built-in mini-game. Guide Bitsy, our 8-legged mascot, through a web of challenges, collect treats and avoid water drops in this retro styled game. It’s a lighthearted way to celebrate the hobby we love.

Why Use The Spinner's Keep?
As a collection grows, it becomes difficult to remember who is in pre-molt, who refused their last cricket, or who is due for a rehousing. The Spinner's Keep centralizes this data, helping you spot health trends early and ensuring no specimen is overlooked.

Perfect For:
Tarantula Keepers (Theraphosidae)
Jumping Spider Enthusiasts (Salticidae)
Any invertebrate hobbyist looking to get organized.
Download The Spinner's Keep today and take the guesswork out of arachnid care!
Updated on
Jan 14, 2026

Data safety

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Backup/Restore: added reliable local-device restore, allowed picking local JSON backups, removed "From Clipboard" option.
UX: Groups screen fixes — moved Add button, fixed duplicate imports, improved rotation and scrolling.
Misc: small stability and packaging improvements.

App support

About the developer
CALEB J RELLIFORD
spinnerskeep@gmail.com
1107 Arbor Ave Dayton, OH 45420-1904 United States