# HTD TPMS vs Forestry 4.0

The clearest difference is update cadence: Forestry 4.0 at weekly against HTD TPMS's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HTD TPMS ships an update every 5 weeks, Forestry 4.0 weekly. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | HTD TPMS | Forestry 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/forestry-40/id6452552409/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 37 MB | 98 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HTD Technology Develop JSC](https://appshunter.io/developer/1626804406) | [XUAN MAI GREEN TECHNOLOGY TRADING JOINT STOCK COMPANY](https://appshunter.io/developer/1529217597) |

## What reviewers say

### HTD TPMS

[App page](https://appshunter.io/ios/app/htd-tpms/id6443782561)

**In-app purchases:** none


### Forestry 4.0

[App page](https://appshunter.io/ios/app/forestry-40/id6452552409)

This app provides a comprehensive information system for the forestry industry. It offers tools to access databases on forest management, seeds, and planting seasons, along with industry news and local updates.

**Highlights:** Forestry database access, Information on seeds and planting, Industry news, Local updates, Forest management tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HTD TPMS free?

HTD TPMS is free to download, with no in-app purchases.

### Is Forestry 4.0 free?

Forestry 4.0 is free to download, with no in-app purchases.

### Do HTD TPMS or Forestry 4.0 have ads?

Neither HTD TPMS nor Forestry 4.0 shows ads.

### Which is updated more often, HTD TPMS or Forestry 4.0?

HTD TPMS ships an update every 5 weeks, and Forestry 4.0 weekly. Most recently, HTD TPMS was updated on September 17, 2026 and Forestry 4.0 on September 7, 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.*