# GSM Remote vs CA2020

The clearest difference is update cadence: CA2020 at every 4 months against GSM Remote's every 16 months. CA2020 also leads on iOS requirement (11.0 vs 17.5). 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.

GSM Remote ships an update every 16 months, CA2020 every 4 months. The most recent releases landed on October 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | GSM Remote | CA2020 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 months** |
| Size | 17 MB | 46 MB |
| Requires iOS | 17.5 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sebastiano Laurent](https://appshunter.io/developer/1433914428) | [IMG Sicurezza Italia S.R.L.S.](https://appshunter.io/developer/1495771178) |

## What reviewers say

### GSM Remote

[App page](https://appshunter.io/ios/app/gsm-remote/id1433914429)

**Features:** macOS Compatibility

**In-app purchases:** none


### CA2020

[App page](https://appshunter.io/ios/app/ca2020/id1495947489)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSM Remote free?

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

### Is CA2020 free?

CA2020 is free to download, with no in-app purchases.

### Do GSM Remote or CA2020 have ads?

Neither GSM Remote nor CA2020 shows ads.

### Which is updated more often, GSM Remote or CA2020?

GSM Remote ships an update every 16 months, and CA2020 every 4 months. Most recently, GSM Remote was updated on October 10, 2026 and CA2020 on September 22, 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.*