# ASLA Conference vs iTrees App

The clearest difference is iOS requirement: iTrees App at 13.4 against ASLA Conference's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ASLA Conference ships an update every 10 months, iTrees App every 16 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ASLA Conference | iTrees App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (163 ratings)](https://appshunter.io/ios/app/asla-conference/id6443708375/reviews)** | — |
| Number of ratings | **163** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 16 months |
| Monetization | Free | — |
| Size | 88 MB | 64 MB |
| Requires iOS | 15.5 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS LIBRARY & EDUCATION ADVOCACY FUND, INC.](https://appshunter.io/developer/1648534600) | [LadyBird Environmental Consulting LLP](https://appshunter.io/developer/1610706833) |

## What reviewers say

### ASLA Conference

[App page](https://appshunter.io/ios/app/asla-conference/id6443708375)

This app provides attendees with access to presentation slides from live events. Users can annotate slides, take notes, and access their saved content online. It's designed exclusively for registered participants of ASLA events.

**Highlights:** Access presentation slides, Draw and highlight on slides, Take notes adjacent to slides, Online saving of notes, Access notes via personal summary

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### iTrees App

[App page](https://appshunter.io/ios/app/itrees-app/id6742198455)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ASLA Conference free?

ASLA Conference is free to download, with no in-app purchases.

### Is iTrees App free?

iTrees App is free to download, with no in-app purchases.

### Do ASLA Conference or iTrees App have ads?

Neither ASLA Conference nor iTrees App shows ads.

### Which is updated more often, ASLA Conference or iTrees App?

ASLA Conference ships an update every 10 months, and iTrees App every 16 months. Most recently, ASLA Conference was updated on September 22, 2026 and iTrees App on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*