# BlackList Call vs GCMS

The clearest difference is ads: GCMS at none against BlackList Call's shown. GCMS also leads on update cadence (every 2 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BlackList Call ships an update every 6 months, GCMS every 2 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | BlackList Call | GCMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (18 ratings)](https://appshunter.io/ios/app/blacklist-call/id1173653704/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 28 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Emanuele Floris](https://appshunter.io/developer/597490842) | [Hyeongwoo Choi](https://appshunter.io/developer/1614205706) |

## What reviewers say

### BlackList Call

[App page](https://appshunter.io/ios/app/blacklist-call/id1173653704)

Easily block all annoying and unwanted calls. This application is designed to help you manage your incoming calls effectively, making it indispensable for both personal and professional use.

**Highlights:** Block unwanted calls, Manage incoming calls, Professional use, Private use

**Features:** Vision Pro support

**In-app purchases:** none


### GCMS

[App page](https://appshunter.io/ios/app/gcms/id1616315883)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlackList Call free?

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

### Is GCMS free?

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

### Do BlackList Call or GCMS have ads?

BlackList Call shows ads; GCMS does not.

### Which is updated more often, BlackList Call or GCMS?

BlackList Call ships an update every 6 months, and GCMS every 2 days. Most recently, BlackList Call was updated on October 24, 2026 and GCMS on October 19, 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.*