# ARKA ScamCheck vs Darwin Security

The clearest difference is in-app purchases: Darwin Security at none against ARKA ScamCheck's 2. Darwin Security also leads on update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ARKA ScamCheck sells 2 in-app purchases, starting at $4.99 per month. Darwin Security asks for nothing beyond the download.

ARKA ScamCheck ships an update monthly, Darwin Security every 2 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ARKA ScamCheck | Darwin Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/darwin-security/id6775652097/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 71 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARKA Systems LLC](https://appshunter.io/developer/1873596855) | [Darwin Labs Inc.](https://appshunter.io/developer/6775652099) |

## What reviewers say

### ARKA ScamCheck

[App page](https://appshunter.io/ios/app/arka-scamcheck/id6758581734)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $19.99 | per year |


### Darwin Security

[App page](https://appshunter.io/ios/app/darwin-security/id6775652097)

This digital security guard screens unknown callers, detects AI or scam voices, and identifies scam texts, emails, and social DMs. It offers a safe sandbox for suspicious links and checks for AI-generated media, protecting the whole family with a private, encrypted subscription.

**Highlights:** Screens unknown callers, Detects AI/scam voices, Identifies scam texts/emails/DMs, Safe link sandbox, AI-generated media detection, Family protection subscription

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ARKA ScamCheck free?

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

### Is Darwin Security free?

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

### Do ARKA ScamCheck or Darwin Security have ads?

Both ARKA ScamCheck and Darwin Security show ads.

### Which is updated more often, ARKA ScamCheck or Darwin Security?

ARKA ScamCheck ships an update monthly, and Darwin Security every 2 days. Most recently, ARKA ScamCheck was updated on September 30, 2026 and Darwin Security on October 2, 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.*