Tumbler Timer Pro
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| Rating | Price | |||
|---|---|---|---|---|
| United States | 100%1 | 5.00 | $0.99 | |
| St. Lucia | <1%0 | — | $0.99 | |
| Romania | <1%0 | — | RON 4.99 | |
| Estonia | <1%0 | — | €0.99 | |
| Egypt | <1%0 | — | EGP 49.99 | |
| Armenia | <1%0 | — | $0.99 | |
| Angola | <1%0 | — | $0.99 | |
| Argentina | <1%0 | — | $0.99 | |
| Austria | <1%0 | — | €0.99 | |
| Australia | <1%0 | — | A$1.99 |
Description
Tumbler Timer Pro is the essential companion app for rock tumbling enthusiasts. Whether you're a beginner polishing your first agates or an experienced lapidary running multiple tumblers, this app keeps your batches on track from rough rock to brilliant gemstone.
SMART BATCH TRACKING
Create and manage multiple batches simultaneously
Track progress through each tumbling stage with visual indicators
Set custom stage durations from hours to weeks
Add notes and photos to document your journey
Rate finished batches and track your success over time
FLEXIBLE STAGE MANAGEMENT
Choose from preset recipes (3-step, 4-step, 5-step)
Create unlimited custom recipes for different rock types
Configure default grit stages to match your preferred workflow
Adjust stage durations on the fly as needed
MULTI-TUMBLER SUPPORT
Add all your tumblers - rotary, vibratory, or both
Assign batches to specific tumblers
See at a glance which tumblers are running and which are available
Track maintenance and usage for each machine
STAY INFORMED
Get notified when stages complete - never miss a grit change
Set quiet hours so notifications respect your schedule
Optional daily check reminders to inspect your batches
Early warning alerts before stage completion
ROCK IDENTIFICATION GUIDE
Built-in reference guide for common tumbling rocks
Mohs hardness ratings and tumbling tips for each stone
Interactive Rock ID Wizard to help identify unknown specimens
Learn which rocks tumble well together
TRACK YOUR PROGRESS
View lifetime statistics - batches completed, hours tumbled, rocks polished
Unlock achievements as you reach milestones
Monitor your current and longest tumbling streaks
See your average batch success ratings
DESIGNED FOR ALL DEVICES
Beautiful dark interface that's easy on the eyes
Optimized for both iPhone and iPad
Works great on all screen sizes
Whether you're tumbling Lake Superior agates, beach jasper, or backyard finds, Tumbler Timer Pro helps you achieve that perfect polish every time. Download now and start your next batch!