# SmartKnow vs Voluncloud

The clearest difference is update cadence: Voluncloud at fortnightly against SmartKnow's every 2 months. Voluncloud also leads on iOS requirement (11.0 vs 14.0). 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.

SmartKnow ships an update every 2 months, Voluncloud fortnightly. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SmartKnow | Voluncloud |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 26 MB | 139 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NETBERRY SERVICIOS DE INTERNET SOCIEDAD LIMITADA](https://appshunter.io/developer/565859681) | [Plataforma de Voluntariado de Espa�a](https://appshunter.io/developer/1020192467) |

## What reviewers say

### SmartKnow

[App page](https://appshunter.io/ios/app/smartknow/id1205250872)

This application is designed for conducting TNS studies. It provides tools to facilitate research and analysis within this specific field. The app aims to streamline the process of gathering and interpreting data for TNS-related projects.

**Highlights:** Conduct TNS studies, Facilitate research, Data analysis tools, Streamline data gathering, Interpret project data

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

**In-app purchases:** none


### Voluncloud

[App page](https://appshunter.io/ios/app/voluncloud/id1568535258)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartKnow free?

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

### Is Voluncloud free?

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

### Do SmartKnow or Voluncloud have ads?

Neither SmartKnow nor Voluncloud shows ads.

### Which is updated more often, SmartKnow or Voluncloud?

SmartKnow ships an update every 2 months, and Voluncloud fortnightly. Most recently, SmartKnow was updated on October 3, 2026 and Voluncloud on October 4, 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.*