# Valor SOS vs black tower

The clearest difference is update cadence: black tower at every 9 days against Valor SOS's every 2 months. black tower also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, 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.

Valor SOS ships an update every 2 months, black tower every 9 days. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Valor SOS | black tower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 46 MB | 139 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bronze Sign Trading CC](https://appshunter.io/developer/1274027973) | [BLACK TOWER EVC (PTY) LTD](https://appshunter.io/developer/1839447209) |

## What reviewers say

### Valor SOS

[App page](https://appshunter.io/ios/app/valor-sos/id6736697121)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### black tower

[App page](https://appshunter.io/ios/app/black-tower/id6752488388)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Valor SOS free?

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

### Is black tower free?

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

### Do Valor SOS or black tower have ads?

Neither Valor SOS nor black tower shows ads.

### Which is updated more often, Valor SOS or black tower?

Valor SOS ships an update every 2 months, and black tower every 9 days. Most recently, Valor SOS was updated on October 25, 2026 and black tower on October 16, 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.*