Comparison

Forest Tree Identifier vs ISA Exam Prep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Forest Tree Identifier

Instantly identify trees using their leaves, flowers, bark, or buds with advanced AI. Explore a comprehensive tree list, compare species, and learn detailed information about each tree. Ideal for nature enthusiasts, students, and families exploring the outdoors.

Highlights
  • Identify trees from leaves, flowers, bark, buds, and twigs
  • Use photos or clear images for identification
  • Filter trees by leaf morphology
  • Compare and learn about trees from a comprehensive list
  • Access detailed tree history and location information
  • Choose Christmas trees with filters
Features
Read full description

Identify trees from photos — unlimited & free. You can also identify trees by their leaves, flowers, bark, buds, and twigs, and learn more about them. Filter trees by leaf morphology, regions, or filter flowers by number of petals, color. Database with 160+ countries to discover native trees and flowers. Our tree and flower list lets you view all trees at once, compare them, and learn more about each one. We hope that Forest Tree Identifier helps both kids and adults identify trees, flowers and fruits while walking in parks or forests around the world and enjoy learning through tree and flower trivia. We also hope that Tree Identification helps students understand the distinguishing features of trees and how their characteristics vary across regions and climates. With our Favorites, Collections, and Expedition pages, it’s easy to explore a tree’s history, locations, and much more. Let’s make Forest Tree Identifier better together. Terms of Use: We use Apple’s Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ISA Exam Prep

Prepare for the ISA Certified Arborist exam with a comprehensive study system. Features over 500 questions, personalized study plans, mock exams, and AI-powered performance analysis. Study anywhere with offline access and track your progress across devices.

Highlights
  • 500+ specialized arboriculture questions
  • Personalized study plans
  • Realistic mock exams
  • AI-powered performance analysis
  • Offline access
  • Progress synchronization
Features
Read full description

Study for the ISA Certified Arborist exam with focused practice questions, timed mock exams and flashcards, all in one simple app. ISA Exam Prep covers the main exam topics, explains every answer, and shows you exactly which areas need more work, so you can walk into exam day knowing where you stand. PRACTICE THAT TEACHES • 332 original practice questions, each with a clear explanation • Practice mode shows the correct answer and explanation right after each question • Filter by topic and difficulty, or search for any subject • Answer order is shuffled, so you learn the content, not the pattern EXAM-STYLE TESTING • Full mock exams: 200 questions with a 3-hour timer, mixed across all topics • Quick tests: 25 questions in 30 minutes • Category tests: drill a single topic against the clock • Finish early at any time and see your results with a topic-by-topic breakdown 185 FLASHCARDS • Key arboriculture terms and definitions • Mark cards "Got it" or "Still learning" and track how many you've mastered • Cards you're still learning come back at the end of the deck KNOW WHERE YOU STAND • Accuracy for every topic • Your weakest topic highlighted on the Home screen, with one-tap practice • Study streaks, study time and full quiz history 8 TOPICS • Tree Biology • Tree Identification & Selection • Soil & Planting • Pruning • Plant Health Care • Diagnosis & Treatment • Urban Forestry • Safety & Risk (including tree risk assessment) PRIVATE AND OFFLINE No account needed. Everything works offline, and your progress stays on your device. FREE TO START The free plan includes 48 practice questions and 24 flashcards across all topics. Upgrade to Pro to unlock all 332 questions, all 185 flashcards, full mock exams, timed practice and category tests. PRO OPTIONS • Weekly subscription. Eligible new subscribers may get a free trial; the trial length and price are shown in the app before you buy. • Lifetime: a one-time purchase. Not a subscription. Subscription terms: Payment is charged to your Apple Account at confirmation of purchase, or when a free trial ends. The subscription renews automatically each week unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings at any time. Any unused part of a free trial is forfeited when you purchase a subscription. ISA Exam Prep is an independent study app. It is not affiliated with, endorsed by, or sponsored by the International Society of Arboriculture (ISA). The questions are original practice material, not actual exam questions. Support: https://www.becomechad.com/support Privacy Policy: https://www.becomechad.com/main-privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Forest Tree Identifier4 screens
ISA Exam Prep4 screens

Verdict

The call

The clearest difference is rating: ISA Exam Prep at 5.0 against Forest Tree Identifier's 4.1. ISA Exam Prep also leads on ads (none vs shown). Forest Tree Identifier's advantage is in-app purchases (none vs 3) and ratings volume (832 vs 6). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ISA Exam Prep sells 3 in-app purchases, starting at $2.99 per 7 days. Forest Tree Identifier asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ISA Exam Prep holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Forest Tree Identifier has 832 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

Forest Tree Identifier ships an update every 6 days, ISA Exam Prep every 4 weeks. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Forest Tree Identifier versus ISA Exam Prep: the parameters behind the verdict, then further details
ParameterForest Tree IdentifierISA Exam Prep
PriceFreeFree
Rating4.1 (832 ratings)5.0 (6 ratings) — better
Positive reviews22.5% of reviews—
Number of ratings832 — better6
Update frequencyEvery 6 days — betterEvery 4 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS18.617.6 — better
Further details — not scored
Size186 MB1 MB
Age rating4+4+
DeveloperErsin KAYALINikhil Kumar

Customer experience

Forest Tree Identifier

All ratings818 ratings
Positive76.4%
Neutral7.1%
Negative16.5%
Written reviews40 reviews
Positive22.5%
Neutral10.0%
Negative67.5%

ISA Exam Prep

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Forest Tree Identifier

Reported bugs

2 issues
  • App crashes or freezes on launch
  • Information under images not fully visible

Requested features

4 requests
  • Regional filtering for tree species
  • Ability to identify trees from photos
  • More comprehensive coverage of North American trees
  • Inclusion of bark and winter identification features

ISA Exam Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Forest Tree Identifier

No in-app purchases

3 purchases

ISA Exam Prep

Subscriptions2
  • Isa Exam Prep Premium3 Days trial$2.997 Days
  • Isa Exam Prep Premium$39.991 Year
One-time1
  • LifeTime$39.99

Questions

Is Forest Tree Identifier free?
Forest Tree Identifier is free to download, with no in-app purchases.
Is ISA Exam Prep free?
ISA Exam Prep is free to download, with in-app purchases available.
Which has better reviews, Forest Tree Identifier or ISA Exam Prep?
ISA Exam Prep is rated higher. Forest Tree Identifier averages 4.1 out of 5 from 832 ratings, while ISA Exam Prep averages 5.0 from 6 ratings.
Do Forest Tree Identifier or ISA Exam Prep have ads?
Forest Tree Identifier shows ads; ISA Exam Prep does not.
Which is updated more often, Forest Tree Identifier or ISA Exam Prep?
Forest Tree Identifier ships an update every 6 days, and ISA Exam Prep every 4 weeks. Most recently, Forest Tree Identifier was updated on November 11, 2026 and ISA Exam Prep on October 30, 2026.

Other comparisons