# ScammerBlock vs ARKA ScamCheck

The clearest difference is ads: ScammerBlock at none against ARKA ScamCheck's shown. ScammerBlock also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ScammerBlock sells 1 in-app purchase, starting at $7.99 per month and ARKA ScamCheck sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScammerBlock ships an update fortnightly, ARKA ScamCheck monthly. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ScammerBlock | ARKA ScamCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Size | 52 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MB Kanjonas](https://appshunter.io/developer/1858915973) | [ARKA Systems LLC](https://appshunter.io/developer/1873596855) |

## What reviewers say

### ScammerBlock

[App page](https://appshunter.io/ios/app/scammerblock-ai-call-shield/id6756182011)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScammerBlock Monthly | $7.99 | per month |


### 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 |


## Frequently asked questions

### Is ScammerBlock free?

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

### Is ARKA ScamCheck free?

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

### Do ScammerBlock or ARKA ScamCheck have ads?

ARKA ScamCheck shows ads; ScammerBlock does not.

### Which is updated more often, ScammerBlock or ARKA ScamCheck?

ScammerBlock ships an update fortnightly, and ARKA ScamCheck monthly. Most recently, ScammerBlock was updated on October 13, 2026 and ARKA ScamCheck on October 16, 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.*