# GSM Socket V3 vs Evesta by SpotNRG

The clearest difference is update cadence: Evesta by SpotNRG at monthly against GSM Socket V3's every 16 months. GSM Socket V3's advantage is iOS requirement (8.0 vs 15.1). 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 Socket V3 ships an update every 16 months, Evesta by SpotNRG monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | GSM Socket V3 | Evesta by SpotNRG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | Free | — |
| Size | 19 MB | 38 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [先良 谢](https://appshunter.io/developer/1518517860) | [Ouman Oy](https://appshunter.io/developer/1129672371) |

## What reviewers say

### GSM Socket V3

[App page](https://appshunter.io/ios/app/gsm-socket-v3/id1606923701)

Control and configure GSM power sockets remotely via SMS commands. This utility app automates SMS content editing and submission for seamless operation of compatible devices.

**Highlights:** SMS command automation, Remote socket configuration, Compatibility with SimPal models, Easy operation interface, Automated SMS content editing

**Features:** macOS Compatibility

**In-app purchases:** none


### Evesta by SpotNRG

[App page](https://appshunter.io/ios/app/evesta-by-spotnrg/id6444306228)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSM Socket V3 free?

GSM Socket V3 is free to download, with no in-app purchases.

### Is Evesta by SpotNRG free?

Evesta by SpotNRG is free to download, with no in-app purchases.

### Do GSM Socket V3 or Evesta by SpotNRG have ads?

Neither GSM Socket V3 nor Evesta by SpotNRG shows ads.

### Which is updated more often, GSM Socket V3 or Evesta by SpotNRG?

GSM Socket V3 ships an update every 16 months, and Evesta by SpotNRG monthly. Most recently, GSM Socket V3 was updated on November 3, 2026 and Evesta by SpotNRG on November 7, 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.*