# Onfarm Thai LDD vs ข้อสอบปลัดอำเภอ

The clearest difference is in-app purchases: Onfarm Thai LDD at none against ข้อสอบปลัดอำเภอ's 3. Onfarm Thai LDD also leads on device support and iOS requirement (7.1 vs 16.1). ข้อสอบปลัดอำเภอ's advantage is update cadence (fortnightly vs every 4 months). On price there is nothing between them.

Both are free to download. ข้อสอบปลัดอำเภอ sells 3 in-app purchases, starting at $2.99 per month. Onfarm Thai LDD asks for nothing beyond the download.

Onfarm Thai LDD ships an update every 4 months, ข้อสอบปลัดอำเภอ fortnightly. The most recent releases landed on November 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Onfarm Thai LDD | ข้อสอบปลัดอำเภอ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 109 MB | 223 MB |
| Requires iOS | **7.1** | 16.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Land Development Department](https://appshunter.io/developer/934310632) | [FUTURE PROSOFT COMPANY LIMITED](https://appshunter.io/developer/1690367924) |

## What reviewers say

### Onfarm Thai LDD

[App page](https://appshunter.io/ios/app/onfarm-thai-ldd/id937998929)

This application assists in making decisions for soil management based on soil analysis values for specific areas. It provides initial soil management recommendations, including the type, amount, and timing of fertilizer application. Developed with the approval of the Land Development Department, it's available for users to try.

**Highlights:** Soil analysis-based fertilizer recommendations, Type, amount, and timing of fertilizer application, Decision support for soil management, Developed with Land Development Department approval

**Features:** macOS Compatibility

**In-app purchases:** none


### ข้อสอบปลัดอำเภอ

[App page](https://appshunter.io/ios/app/id6450734647)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| สมาชิก Premium รายเดือน | $2.99 | per month |
| สมาชิก Premium รายปี | $9.99 | per year |
| สมาชิก Premium 1 วัน | $0.99 | one-time |


## Frequently asked questions

### Is Onfarm Thai LDD free?

Onfarm Thai LDD is free to download, with no in-app purchases.

### Is ข้อสอบปลัดอำเภอ free?

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

### Which is updated more often, Onfarm Thai LDD or ข้อสอบปลัดอำเภอ?

Onfarm Thai LDD ships an update every 4 months, and ข้อสอบปลัดอำเภอ fortnightly. Most recently, Onfarm Thai LDD was updated on November 1, 2026 and ข้อสอบปลัดอำเภอ on October 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.*