Certified Arborist Theory
ISA Arborist Guide & Glossary
Nail the ISA Certified arborist exam with 55 lessons in both text and audio form. While other arborist exam apps only offer flashcards or question banks, Certified Arborist Exam Theory focuses on the “why” behind the answers. By studying our concise lessons, you’ll build a deep understanding of arboricultural principles — not just rote memorization.
Worldwide Release Date: July 22, 2025
Star Ratings(3 ratings | avg ★ 5.0)
App Store (3 ratings)
Total Downloads (Android)
100+
Last 28 days
Revenue
$273
AR
$3,276
MRR
$272
ARR
$3,264
Cash Flow Index
1.0x
Active Subscriptions
31
Active Trials
1
ARPAS
$8.53
Paid Subscriber Share (snapshot)
96.9%
Active Customers
116
New Customers
46
Subscription Penetration
26.7%
ARPU
$2.35
RPD
$2.35
ARPPU
$8.77
LTV
$58
MRR Growth (28d)
-12.5%
Subscriber Growth (28d)
+0.0%
All data is verified through RevenueCat. Last updated: May 31, 2026, 08:31:03 PM UTC.
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