# Block vs iDCIM

The clearest difference is in-app purchases: iDCIM at none against Block's 2. iDCIM also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Block sells 2 in-app purchases, starting at $12.99 per 3 months. iDCIM asks for nothing beyond the download.

## The numbers

| Metric | Block | iDCIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (25 ratings)](https://appshunter.io/ios/app/block-spam-call-blocker/id1563456455/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 21 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALBERT PAMIES PARES](https://appshunter.io/developer/1435109345) | [Shenzhen ZTE Software Co., Ltd.](https://appshunter.io/developer/1863573894) |

## What reviewers say

### Block

[App page](https://appshunter.io/ios/app/block-spam-call-blocker/id1563456455)

This app acts as a telephone firewall, providing control over incoming calls and protection from spam. It identifies and blocks unwanted numbers, alerts you to potential spam, and allows you to look up numbers for spam reports. Take back control of your privacy and reduce nuisance calls.

**Highlights:** Block spam numbers, Alerts for incoming spam calls, Phone number lookup for spam reports, Block international numbers, Wildcard blocking for number ranges

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 3 Months | $12.99 | per 3 months |
| Premium Annual | $34.99 | per year |


### iDCIM

[App page](https://appshunter.io/ios/app/idcim/id6670399921)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block free?

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

### Is iDCIM free?

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

### Do Block or iDCIM have ads?

Block shows ads; iDCIM 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.*