# SmartKnow vs Cronos

SmartKnow and Cronos are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, Cronos monthly. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | SmartKnow | Cronos |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 26 MB | 67 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NETBERRY SERVICIOS DE INTERNET SOCIEDAD LIMITADA](https://appshunter.io/developer/565859681) | [MARC I. AGUILAR CAPARROS](https://appshunter.io/developer/6780878649) |

## 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


### Cronos

[App page](https://appshunter.io/ios/app/cronos-desarrollo-personal/id6780878647)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartKnow free?

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

### Is Cronos free?

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

### Do SmartKnow or Cronos have ads?

Neither SmartKnow nor Cronos shows ads.

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

SmartKnow ships an update every 2 months, and Cronos monthly. Most recently, SmartKnow was updated on September 16, 2026 and Cronos on September 24, 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.*