# Merolla Cloud vs Belltron GSM

The clearest difference is update cadence: Belltron GSM at every 7 months against Merolla Cloud's every 45 months. 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.

Merolla Cloud ships an update every 45 months, Belltron GSM every 7 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Merolla Cloud | Belltron GSM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 7 months** |
| Size | 53 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michele Merolla](https://appshunter.io/developer/1389724385) | [Aeris Elettronica srl](https://appshunter.io/developer/1240206599) |

## What reviewers say

### Merolla Cloud

[App page](https://appshunter.io/ios/app/merolla-cloud/id1389724386)

**In-app purchases:** none


### Belltron GSM

[App page](https://appshunter.io/ios/app/belltron-gsm/id1591239957)

**In-app purchases:** none


## Frequently asked questions

### Is Merolla Cloud free?

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

### Is Belltron GSM free?

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

### Do Merolla Cloud or Belltron GSM have ads?

Neither Merolla Cloud nor Belltron GSM shows ads.

### Which is updated more often, Merolla Cloud or Belltron GSM?

Merolla Cloud ships an update every 45 months, and Belltron GSM every 7 months. Most recently, Merolla Cloud was updated on October 29, 2026 and Belltron GSM on October 29, 2026.

---

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