Comparison

ACLM vs Treelyon

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

Head to head
About

ACLM

Access conference schedules, presentations, and speaker information. Take notes directly on slides, in posters, and exhibitor details. Communicate with attendees and colleagues through in-app messaging and social sharing.

Highlights
  • View conference schedule
  • Access presentations and speaker details
  • Take notes on slides
  • Draw on presentation slides
  • In-app messaging
  • Share information with attendees
Features
Read full description

The ACLM mobile application allows you to view the schedule, presentations, exhibitors and speaker details from the conference. Users can take notes adjacent available presentation slides and draw directly on slides inside the app. Note-taking is also available in the posters and exhibitors modules. Additionally, users can share information with attendees and colleagues with in app messaging, tweeting and emailing.

About

Treelyon

Features
Read full description

Treelyon helps you scan trees, identify species, and add them to a global map. Walk around a tree with your camera or import a short video. Treelyon builds a 3D model, estimates size and health, and suggests a species. Save trees to your inventory, earn scout levels and points, and see community scans on the map. Features: • Video scan or import (up to 1 minute) • 3D tree models and measurements • Species identification with confidence scores • Personal inventory and tree stories • Map with your trees and global reach • Leaderboard and level-based progress Join the mission to map trees worldwide, one scan at a time.

Screenshots

ACLM4 screens
Treelyon4 screens

Verdict

The call

The clearest difference is update cadence: Treelyon at every 3 weeks against ACLM's every 10 months. ACLM's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 17). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ACLM ships an update every 10 months, Treelyon every 3 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
ACLM versus Treelyon: the parameters behind the verdict, then further details
ParameterACLMTreelyon
PriceFreeFree
Rating4.8 (851 ratings) — better—
Positive reviews78.6% of reviews—
Number of ratings851 — better—
Update frequencyEvery 10 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better17
Further details — not scored
Size96 MB8 MB
Age rating4+4+
DeveloperAmerican College of Lifestyle MedicineTreelyon

Bugs and requests

ACLM

Reported bugs

7 issues
  • Multiple daily crashes requiring repeated logins
  • No sound in iPad app
  • Unable to enter state in user profile
  • Virtual booth failed to update on certain phones
  • Slides would not print from app
Show 2 more
  • PDF download process not intuitive
  • Print buttons non-functional on certain screens

Requested features

5 requests
  • Full-screen slide viewing option
  • Ability to mark and email/print selected slides
  • Improved note-taking functionality
  • Larger text/font size options
  • Better profile customization (state entry)

Treelyon

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ACLM

No in-app purchases

None

Treelyon

No in-app purchases

Questions

Is ACLM free?
ACLM is free to download, with no in-app purchases.
Is Treelyon free?
Treelyon is free to download, with no in-app purchases.
Do ACLM or Treelyon have ads?
Neither ACLM nor Treelyon shows ads.
Which is updated more often, ACLM or Treelyon?
ACLM ships an update every 10 months, and Treelyon every 3 weeks. Most recently, ACLM was updated on October 9, 2026 and Treelyon on October 6, 2026.

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