# SOS Telecom Móvel vs Nansen Solar

The clearest difference is iOS requirement: SOS Telecom Móvel at 13.4 against Nansen Solar's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SOS Telecom Móvel ships an update every 2 months, Nansen Solar every 6 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | SOS Telecom Móvel | Nansen Solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 24 MB | 136 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [INFINITI TECNOLOGIA EM COMUNICACAO LTDA](https://appshunter.io/developer/1540099228) | [鑫 俞](https://appshunter.io/developer/1714265333) |

## What reviewers say

### SOS Telecom Móvel

[App page](https://appshunter.io/ios/app/sos-telecom-movel/id1668186604)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nansen Solar

[App page](https://appshunter.io/ios/app/nansen-solar/id6472117388)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOS Telecom Móvel free?

SOS Telecom Móvel is free to download, with no in-app purchases.

### Is Nansen Solar free?

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

### Do SOS Telecom Móvel or Nansen Solar have ads?

Neither SOS Telecom Móvel nor Nansen Solar shows ads.

### Which is updated more often, SOS Telecom Móvel or Nansen Solar?

SOS Telecom Móvel ships an update every 2 months, and Nansen Solar every 6 weeks. Most recently, SOS Telecom Móvel was updated on October 27, 2026 and Nansen Solar on October 27, 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.*