ACLM vs Treelyon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- View conference schedule
- Access presentations and speaker details
- Take notes on slides
- Draw on presentation slides
- In-app messaging
- Share information with attendees
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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.
Treelyon
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | ACLM | Treelyon |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (851 ratings) — better | — |
| Positive reviews | 78.6% of reviews | — |
| Number of ratings | 851 — better | — |
| Update frequency | Every 10 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 17 |
| Further details — not scored | ||
| Size | 96 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | American College of Lifestyle Medicine | Treelyon |
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
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- 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
ACLM
No in-app purchases
Treelyon
No in-app purchases









