# Tree Identifier vs Physics AI

Tree Identifier and Physics AI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Tree Identifier sells 3 in-app purchases, starting at $4.99 per 7 days and Physics AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tree Identifier | Physics AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Size | 54 MB | 60 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [East Frisia LLC](https://appshunter.io/developer/547826578) | [Tat Wah Chan](https://appshunter.io/developer/1832432621) |

## What reviewers say

### Tree Identifier

[App page](https://appshunter.io/ios/app/tree-identifier-leaf-id/id6756933588)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly | $4.99 | per 7 days |
| Premium - Monthly | $12.99 | per month |
| Premium - Yearly | $29.99 | per year |


### Physics AI

[App page](https://appshunter.io/ios/app/physics-ai-smart-solver/id6771639942)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics AI - Smart Solver Weekly | $4.99 | per 7 days |
| Physics AI - Smart Solver Yearly | $29.99 | per year |


## Frequently asked questions

### Is Tree Identifier free?

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

### Is Physics AI free?

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

### Do Tree Identifier or Physics AI have ads?

Neither Tree Identifier nor Physics AI shows ads.

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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.*