# Soildrops vs Voltgo

The clearest difference is in-app purchases: Voltgo at none against Soildrops's 2. Soildrops's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Soildrops sells 2 in-app purchases, starting at $9.99 per month. Voltgo asks for nothing beyond the download.

Soildrops ships an update every 2 weeks, Voltgo every 6 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Soildrops | Voltgo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/soildrops/id6504407099/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Freemium | — |
| Size | 94 MB | 16 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Soildrops](https://appshunter.io/developer/1752116581) | [Shenzhen zetara power system Co.,LTD](https://appshunter.io/developer/1774419082) |

## What reviewers say

### Soildrops

[App page](https://appshunter.io/ios/app/soildrops/id6504407099)

Automate your garden's watering with smart sensors and a controller. Features an extensive plant database and an AI algorithm that uses weather data for optimal irrigation schedules.

**Highlights:** Soil sensors and controller integration, 10k+ plant database, AI-powered watering schedules, Weather data integration, Quick and easy water scheduling

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $9.99 | per month |
| 1 Year Subscription | $59.99 | per year |


### Voltgo

[App page](https://appshunter.io/ios/app/voltgo/id6737021580)

**In-app purchases:** none


## Frequently asked questions

### Is Soildrops free?

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

### Is Voltgo free?

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

### Do Soildrops or Voltgo have ads?

Neither Soildrops nor Voltgo shows ads.

### Which is updated more often, Soildrops or Voltgo?

Soildrops ships an update every 2 weeks, and Voltgo every 6 months. Most recently, Soildrops was updated on October 11, 2026 and Voltgo on October 5, 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.*