# Cuspart vs ScamSlayer

The clearest difference is in-app purchases: ScamSlayer at none against Cuspart's 3. ScamSlayer also leads on ads (none vs shown) and update cadence (every 4 days vs every 5 months). Cuspart's advantage is iOS requirement (13.4 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Cuspart sells 3 in-app purchases, starting at $1.99 per month. ScamSlayer asks for nothing beyond the download.

Cuspart ships an update every 5 months, ScamSlayer every 4 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Cuspart | ScamSlayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/cuspart-call-blocker/id6447001455/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 4 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) | [Marko Haulis](https://appshunter.io/developer/1896769761) |

## What reviewers say

### Cuspart

[App page](https://appshunter.io/ios/app/cuspart-call-blocker/id6447001455)

This app helps you block unwanted calls and protect your privacy. It operates locally on your device, ensuring your data remains secure. Easily add numbers to a block list and enjoy uninterrupted peace.

**Highlights:** Block unwanted numbers, Local data operation, User-friendly interface, Privacy protection, Simple blocking process

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Subscription | $1.99 | per month |
| Silver Subscription | $5.99 | per 3 months |
| Gold Subscription | $12.99 | per year |


### ScamSlayer

[App page](https://appshunter.io/ios/app/scamslayer/id6771050374)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cuspart free?

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

### Is ScamSlayer free?

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

### Do Cuspart or ScamSlayer have ads?

Cuspart shows ads; ScamSlayer does not.

### Which is updated more often, Cuspart or ScamSlayer?

Cuspart ships an update every 5 months, and ScamSlayer every 4 days. Most recently, Cuspart was updated on October 15, 2026 and ScamSlayer on October 3, 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.*