# Clima GSM vs NEXU

The clearest difference is update cadence: Clima GSM at monthly against NEXU's every 3 months. Clima GSM also leads on iOS requirement (11.0 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.

Clima GSM ships an update monthly, NEXU every 3 months. The most recent releases landed on December 4, 2025 and June 5, 2026 respectively.

## The numbers

| Metric | Clima GSM | NEXU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free |
| Size | 5 MB | 32 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vemer Spa](https://appshunter.io/developer/813616116) | [ORBIS TECNOLOGIA ELECTRICA S.A.](https://appshunter.io/developer/583869147) |

## What reviewers say

### Clima GSM

[App page](https://appshunter.io/ios/app/clima-gsm/id460374726)

**Features:** macOS Compatibility

**In-app purchases:** none


### NEXU

[App page](https://appshunter.io/ios/app/nexu/id1419624621)

Control your home's heating system remotely via your smartphone. Monitor indoor temperature, set heating schedules, and adjust settings manually or automatically. Optimize energy consumption with geolocation features and manage multiple devices.

**Highlights:** Remote thermostat control, Temperature monitoring, Customizable daily/weekly schedules, Manual and automatic heating modes, Geolocation for energy optimization, Manage multiple thermostats, Holiday mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clima GSM free?

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

### Is NEXU free?

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

### Do Clima GSM or NEXU have ads?

Neither Clima GSM nor NEXU shows ads.

### Which is updated more often, Clima GSM or NEXU?

Clima GSM ships an update monthly, and NEXU every 3 months. Most recently, Clima GSM was updated on December 4, 2025 and NEXU on June 5, 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.*