# TWS Drone vs Soil Sampler.

The clearest difference is update cadence: TWS Drone at every 5 weeks against Soil Sampler.'s every 4 months. Soil Sampler.'s advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TWS Drone sells 1 in-app purchase, starting at $0.99 per month and Soil Sampler. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TWS Drone ships an update every 5 weeks, Soil Sampler. every 4 months. The most recent releases landed on August 30, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | TWS Drone | Soil Sampler. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/soil-sampler/id6758992938/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 55 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [AeroDev (Pty) Ltd](https://appshunter.io/developer/1581931254) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### TWS Drone

[App page](https://appshunter.io/ios/app/tws-drone/id1671833344)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Subscription | $0.99 | per month |


### Soil Sampler.

[App page](https://appshunter.io/ios/app/soil-sampler/id6758992938)

This application simplifies soil sampling and data management for field professionals. It allows users to efficiently record, organize, and review soil sample details with a user-friendly interface. Improve accuracy and speed in soil investigations and agricultural work.

**Highlights:** Record soil sample details, Organize and manage sampling information, Easy data entry in the field, Clear and readable records, Share results, Lightweight design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $12.99 | one-time |


## Frequently asked questions

### Is TWS Drone free?

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

### Is Soil Sampler. free?

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

### Do TWS Drone or Soil Sampler. have ads?

Neither TWS Drone nor Soil Sampler. shows ads.

### Which is updated more often, TWS Drone or Soil Sampler.?

TWS Drone ships an update every 5 weeks, and Soil Sampler. every 4 months. Most recently, TWS Drone was updated on August 30, 2026 and Soil Sampler. on September 10, 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.*