# just Block SMS vs Cuspart

The clearest difference is in-app purchases: just Block SMS at none against Cuspart's 3. just Block SMS also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | just Block SMS | Cuspart |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 11 MB |
| Requires iOS | **12.1** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAEJIN JEONG](https://appshunter.io/developer/956499844) | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) |

## What reviewers say

### just Block SMS

[App page](https://appshunter.io/ios/app/just-block-sms/id1476698576)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is just Block SMS free?

just Block SMS is free to download, with no in-app purchases.

### Is Cuspart free?

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

### Do just Block SMS or Cuspart have ads?

Cuspart shows ads; just Block SMS does not.

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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.*