# Tree Identifier AI vs Grading Grounds

The clearest difference is in-app purchases: Grading Grounds at none against Tree Identifier AI's 2. Grading Grounds also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Tree Identifier AI sells 2 in-app purchases, starting at $4.99 per 7 days. Grading Grounds asks for nothing beyond the download.

Tree Identifier AI ships an update every 2 months, Grading Grounds every 2 days. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Tree Identifier AI | Grading Grounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (30 ratings)](https://appshunter.io/ios/app/tree-identifier-ai-treeiq/id6657986808/reviews)** | — |
| Number of ratings | **30** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [Garst Peterson](https://appshunter.io/developer/1896227590) |

## What reviewers say

### Tree Identifier AI

[App page](https://appshunter.io/ios/app/tree-identifier-ai-treeiq/id6657986808)

Instantly identify tree species by taking or uploading a photo of a leaf. Access detailed information about each tree and maintain a personal journal of your discoveries. Perfect for nature enthusiasts of all levels.

**Highlights:** Instant tree recognition via photo, Detailed species information, Personal tree journal, AI-powered analysis, Extensive database

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |


### Grading Grounds

[App page](https://appshunter.io/ios/app/grading-grounds/id6787039083)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tree Identifier AI free?

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

### Is Grading Grounds free?

Grading Grounds is free to download, with no in-app purchases.

### Do Tree Identifier AI or Grading Grounds have ads?

Tree Identifier AI shows ads; Grading Grounds does not.

### Which is updated more often, Tree Identifier AI or Grading Grounds?

Tree Identifier AI ships an update every 2 months, and Grading Grounds every 2 days. Most recently, Tree Identifier AI was updated on October 14, 2026 and Grading Grounds on October 5, 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.*