# 智建TOD vs Leaf, Tree & Plant Identifier

The clearest difference is in-app purchases: 智建TOD at none against Leaf, Tree & Plant Identifier's 2. 智建TOD also leads on update cadence (every 3 weeks vs every 7 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Leaf, Tree & Plant Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. 智建TOD asks for nothing beyond the download.

智建TOD ships an update every 3 weeks, Leaf, Tree & Plant Identifier every 7 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 智建TOD | Leaf, Tree & Plant Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Size | 92 MB | 19 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Chengming Wujian Psychological Consulting Co.,Ltd](https://appshunter.io/developer/1570387901) | [Streamlined Studios](https://appshunter.io/developer/1802378603) |

## What reviewers say

### 智建TOD

[App page](https://appshunter.io/ios/app/tod/id1595541510)

**Features:** macOS Compatibility

**In-app purchases:** none


### Leaf, Tree & Plant Identifier

[App page](https://appshunter.io/ios/app/leaf-tree-and-plant-identifier/id6754931948)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is 智建TOD free?

智建TOD is free to download, with no in-app purchases.

### Is Leaf, Tree & Plant Identifier free?

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

### Do 智建TOD or Leaf, Tree & Plant Identifier have ads?

Neither 智建TOD nor Leaf, Tree & Plant Identifier shows ads.

### Which is updated more often, 智建TOD or Leaf, Tree & Plant Identifier?

智建TOD ships an update every 3 weeks, and Leaf, Tree & Plant Identifier every 7 months. Most recently, 智建TOD was updated on November 3, 2026 and Leaf, Tree & Plant Identifier on October 25, 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.*