Weight and length
Review measurements over time, in metric or imperial units.
Terria
Feeding. Shedding. Growth. Health.
A little more clarity for every companion.
For iPhone · Requires iOS 17 or later



Screens use sample data. Features and appearance depend on your app version and plan.
A clearer picture of every day.
See feeding, water changes, cleaning, and enclosure maintenance in one overview. Follow your plans and work through the day at your own pace.

A record that grows with them
From the first day home to the next weigh-in. Keep observations you can return to, so you can rely on records instead of memory.
Review measurements over time, in metric or imperial units.
Keep stages, dates, observations, and photos together for each shed.
Medical care, quarantine, medication, and breeding with Terria Pro.

Care, beyond the journal.
Terria Pro
Save familiar feeding combinations and manage stock batches and expiry dates. Linked feedings record the supplies used and their cost.

Backup & sharing
Export complete backups and PDF records, or look back with monthly reports and weekly posters. Professional reports and posters require Terria Pro.

For extraordinary companions.
Geckos, snakes, turtles, lizards, amphibians, and arthropods. Give each companion their own profile and care records. A journal supports observation; it does not replace veterinary diagnosis.
Your records. Your control.
No Terria account required. Records are stored on your device by default. On iOS, enable personal iCloud sync if you choose, or export a complete ZIP backup with photos.
Read the privacy policyThe free version supports 3 pets, basic profiles, manual care records, and task reminders. Medical care, breeding, inventory management, recipes, and professional reports require Terria Pro. See the app for current features.
On iOS, choose a monthly subscription, annual subscription, or lifetime purchase, handled by Apple. Check the app for local pricing, renewal details, and purchase terms.
Terria is also being developed for HarmonyOS and WeChat Mini Programs. Features, purchases, and data capabilities differ by platform. Screens on this page show iOS. Contact the developer for other platform availability.
Yes. Export backup files from the app to save and restore when needed. On iOS, complete ZIP backups can include photos. See the user guide for sync and backup details.