# Offgrid Tower Security vs Solar Safe

The clearest difference is update cadence: Offgrid Tower Security at monthly against Solar Safe's every 6 months. 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.

Offgrid Tower Security ships an update monthly, Solar Safe every 6 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | Offgrid Tower Security | Solar Safe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Size | 48 MB | 48 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tower Security](https://appshunter.io/developer/1825885565) | [CTSG](https://appshunter.io/developer/1826779103) |

## What reviewers say

### Offgrid Tower Security

[App page](https://appshunter.io/ios/app/offgrid-tower-security/id6748463303)

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

**In-app purchases:** none


### Solar Safe

[App page](https://appshunter.io/ios/app/solar-safe/id6748644647)

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

**In-app purchases:** none


## Frequently asked questions

### Is Offgrid Tower Security free?

Offgrid Tower Security is free to download, with no in-app purchases.

### Is Solar Safe free?

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

### Do Offgrid Tower Security or Solar Safe have ads?

Neither Offgrid Tower Security nor Solar Safe shows ads.

### Which is updated more often, Offgrid Tower Security or Solar Safe?

Offgrid Tower Security ships an update monthly, and Solar Safe every 6 months. Most recently, Offgrid Tower Security was updated on September 30, 2026 and Solar Safe on September 30, 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.*