# GCM DIALER vs Y2

The clearest difference is update cadence: GCM DIALER at monthly against Y2's every 2 months. Y2's advantage is iOS requirement (12.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

GCM DIALER ships an update monthly, Y2 every 2 months. The most recent releases landed on July 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | GCM DIALER | Y2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gcm-dialer/id1281520214/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 60 MB | 31 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GCM TECH SOLUTIONS](https://appshunter.io/developer/1281520213) | [Oy Black Label Bytes Ab](https://appshunter.io/developer/1410284135) |

## What reviewers say

### GCM DIALER

[App page](https://appshunter.io/ios/app/gcm-dialer/id1281520214)

This communication app facilitates high-quality audio and video calls within closed groups. It offers features like audio conferencing for seamless group discussions.

**Highlights:** High-quality audio calling, Audio conferencing, Video calling, Closed group communication

**Features:** macOS Compatibility

**In-app purchases:** none


### Y2

[App page](https://appshunter.io/ios/app/y2/id1635378602)

**In-app purchases:** none


## Frequently asked questions

### Is GCM DIALER free?

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

### Is Y2 free?

Y2 is free to download, with no in-app purchases.

### Do GCM DIALER or Y2 have ads?

Neither GCM DIALER nor Y2 shows ads.

### Which is updated more often, GCM DIALER or Y2?

GCM DIALER ships an update monthly, and Y2 every 2 months. Most recently, GCM DIALER was updated on July 7, 2026 and Y2 on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*