# Stealth by Cyborg vs Serusi

The clearest difference is update cadence: Serusi at fortnightly against Stealth by Cyborg's every 6 weeks. Stealth by Cyborg'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. Neither carries in-app purchases, so what you see is what you pay.

Stealth by Cyborg ships an update every 6 weeks, Serusi fortnightly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Stealth by Cyborg | Serusi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/stealth-by-cyborg/id6443454717/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 58 MB | 53 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cyborg Inc. (US)](https://appshunter.io/developer/1628830157) | [Serusi](https://appshunter.io/developer/1822337870) |

## What reviewers say

### Stealth by Cyborg

[App page](https://appshunter.io/ios/app/stealth-by-cyborg/id6443454717)

Securely store your files with end-to-end encryption, ensuring only you can access them. Features an innovative encrypted search engine to find content within your files without decryption.

**Highlights:** End-to-end encrypted storage, Encrypted search engine, Privacy-focused, File content search, Secure cloud platform

**Features:** macOS Compatibility

**In-app purchases:** none


### Serusi

[App page](https://appshunter.io/ios/app/serusi/id6747683135)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stealth by Cyborg free?

Stealth by Cyborg is free to download, with no in-app purchases.

### Is Serusi free?

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

### Do Stealth by Cyborg or Serusi have ads?

Neither Stealth by Cyborg nor Serusi shows ads.

### Which is updated more often, Stealth by Cyborg or Serusi?

Stealth by Cyborg ships an update every 6 weeks, and Serusi fortnightly. Most recently, Stealth by Cyborg was updated on October 3, 2026 and Serusi on October 13, 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.*