# Tree Risk Assessment vs Crownwise

The clearest difference is in-app purchases: Tree Risk Assessment at none against Crownwise's 3. Crownwise's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Crownwise sells 3 in-app purchases, starting at $14.99 per month. Tree Risk Assessment asks for nothing beyond the download.

Tree Risk Assessment ships an update every 4 months, Crownwise every 5 weeks. The most recent releases landed on September 30, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Tree Risk Assessment | Crownwise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tree-risk-assessment-level-1/id917769134/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 124 MB | 52 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Texas A&M Forest Service](https://appshunter.io/developer/775890018) | [anil sancar](https://appshunter.io/developer/1896591475) |

## What reviewers say

### Tree Risk Assessment

[App page](https://appshunter.io/ios/app/tree-risk-assessment-level-1/id917769134)

This app facilitates visual tree assessments, mapping trees with significant defects and identifying necessary treatments. It's ideal for use before and after storms, allowing users to store assessments locally, export them via email, or generate reports.

**Highlights:** Visual tree assessment, Map trees with defects, Identify treatment needs, Pre- and post-storm use, Local assessment storage, Email export, Report generation

**In-app purchases:** none


### Crownwise

[App page](https://appshunter.io/ios/app/crownwise-tree-risk-reports/id6796087320)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crownwise Pro Monthly | $14.99 | per month |
| Crownwise Pro Annual | $349.99 | per year |
| Crownwise Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Tree Risk Assessment free?

Tree Risk Assessment is free to download, with no in-app purchases.

### Is Crownwise free?

Crownwise is free to download, with in-app purchases available.

### Do Tree Risk Assessment or Crownwise have ads?

Neither Tree Risk Assessment nor Crownwise shows ads.

### Which is updated more often, Tree Risk Assessment or Crownwise?

Tree Risk Assessment ships an update every 4 months, and Crownwise every 5 weeks. Most recently, Tree Risk Assessment was updated on September 30, 2026 and Crownwise on October 26, 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.*