# Nestiy vs Cyber21

The clearest difference is in-app purchases: Nestiy at none against Cyber21's 1. Nestiy also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Cyber21 sells 1 in-app purchase, starting at $7.99 per month. Nestiy asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Nestiy | Cyber21 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cyber21/id6772867234/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 41 MB | 45 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NESTIY PTE LTD](https://appshunter.io/developer/1888611602) | [nile dynamics llc](https://appshunter.io/developer/1873838089) |

## What reviewers say

### Nestiy

[App page](https://appshunter.io/ios/app/nestiy/id6761282144)

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

**In-app purchases:** none


### Cyber21

[App page](https://appshunter.io/ios/app/cyber21/id6772867234)

This platform helps you understand and reduce your digital risk with AI-powered insights. It monitors for data breaches, dark web exposure, and privacy risks, offering actionable recommendations for improved digital safety.

**Highlights:** Threat Score Dashboard, Data Breach Monitoring, Dark Web Exposure Detection, Privacy Risk Analysis, AI-Powered Security Assistant, Identity Protection Tools, Real-Time Security Alerts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| cyber21 pro | $7.99 | per month |


## Frequently asked questions

### Is Nestiy free?

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

### Is Cyber21 free?

Cyber21 is free to download, with in-app purchases available.

### Do Nestiy or Cyber21 have ads?

Neither Nestiy nor Cyber21 shows ads.

### Which is updated more often, Nestiy or Cyber21?

Nestiy ships an update every 5 weeks, and Cyber21 every 5 weeks. Most recently, Nestiy was updated on November 9, 2026 and Cyber21 on November 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.*