# Sheel RSA vs Tree Identifier

The clearest difference is in-app purchases: Sheel RSA at none against Tree Identifier's 2. Tree Identifier's advantage is update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tree Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. Sheel RSA asks for nothing beyond the download.

Sheel RSA ships an update every 4 days, Tree Identifier daily. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Sheel RSA | Tree Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Size | 17 MB | 10 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Lynx](https://appshunter.io/developer/1434739068) | [Kevin Hausen](https://appshunter.io/developer/1794777127) |

## What reviewers say

### Sheel RSA

[App page](https://appshunter.io/ios/app/sheel-rsa/id6471347420)

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

**In-app purchases:** none


### Tree Identifier

[App page](https://appshunter.io/ios/app/tree-identifier-tree-ai/id6747577038)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly $5.99, 3 Days Free | $5.99 | per 7 days |
| Annual $29.99 | $29.99 | per year |


## Frequently asked questions

### Is Sheel RSA free?

Sheel RSA is free to download, with no in-app purchases.

### Is Tree Identifier free?

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

### Do Sheel RSA or Tree Identifier have ads?

Neither Sheel RSA nor Tree Identifier shows ads.

### Which is updated more often, Sheel RSA or Tree Identifier?

Sheel RSA ships an update every 4 days, and Tree Identifier daily. Most recently, Sheel RSA was updated on October 27, 2026 and Tree Identifier on October 21, 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.*