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
$193
AR
$2,316
MRR
$275
ARR
$3,300
Cash Flow Index
0.7x
Active Subscriptions
31
Active Trials
1
ARPAS
$6.03
Paid Subscriber Share (snapshot)
96.9%
Active Customers
69
New Customers
25
Subscription Penetration
44.9%
ARPU
$2.80
RPD
$2.80
ARPPU
$8.87
LTV
$59
MRR Growth (28d)
+13.2%
Subscriber Growth (28d)
+3.3%
All data is verified through RevenueCat. Last updated: Jul 15, 2026, 10:31:01 AM UTC.
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