# SOS HESecurity vs CiiMS SOS

The clearest difference is update cadence: CiiMS SOS at every 2 months against SOS HESecurity's every 16 months. SOS HESecurity's advantage is iOS requirement (12.1 vs 15.6). 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.

SOS HESecurity ships an update every 16 months, CiiMS SOS every 2 months. The most recent releases landed on October 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SOS HESecurity | CiiMS SOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Size | 11 MB | 111 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HARIS ENTERPRISES (PRIVATE) LIMITED](https://appshunter.io/developer/1390661788) | [SOS-ICT (PTY) LTD](https://appshunter.io/developer/1520000687) |

## What reviewers say

### SOS HESecurity

[App page](https://appshunter.io/ios/app/sos-hesecurity/id1390661789)

**Features:** macOS Compatibility

**In-app purchases:** none


### CiiMS SOS

[App page](https://appshunter.io/ios/app/ciims-sos/id1467876738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOS HESecurity free?

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

### Is CiiMS SOS free?

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

### Do SOS HESecurity or CiiMS SOS have ads?

Neither SOS HESecurity nor CiiMS SOS shows ads.

### Which is updated more often, SOS HESecurity or CiiMS SOS?

SOS HESecurity ships an update every 16 months, and CiiMS SOS every 2 months. Most recently, SOS HESecurity was updated on October 26, 2026 and CiiMS SOS on October 3, 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.*