# eTIGER_S4 vs Secusystem

The clearest difference is update cadence: Secusystem at every 6 weeks against eTIGER_S4's every 3 months. eTIGER_S4's advantage is iOS requirement (6.0 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.

eTIGER_S4 ships an update every 3 months, Secusystem every 6 weeks. The most recent releases landed on October 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | eTIGER_S4 | Secusystem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/etiger-s4/id936560739/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 114 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MaxApp](https://appshunter.io/developer/932747360) | [China Security & Fire IOT Sensing Co., Ltd.](https://appshunter.io/developer/914724038) |

## What reviewers say

### eTIGER_S4

[App page](https://appshunter.io/ios/app/etiger-s4/id936560739)

This mobile application serves as a control panel for the EtigerS4 product. Users can remotely arm and disarm their EtigerS4 system directly from their phone.

**Highlights:** Remote arming, Remote disarming, Control panel management, Designed for EtigerS4 product

**Features:** macOS Compatibility

**In-app purchases:** none


### Secusystem

[App page](https://appshunter.io/ios/app/secusystem/id6447154033)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eTIGER_S4 free?

eTIGER_S4 is free to download, with no in-app purchases.

### Is Secusystem free?

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

### Do eTIGER_S4 or Secusystem have ads?

Neither eTIGER_S4 nor Secusystem shows ads.

### Which is updated more often, eTIGER_S4 or Secusystem?

eTIGER_S4 ships an update every 3 months, and Secusystem every 6 weeks. Most recently, eTIGER_S4 was updated on October 10, 2026 and Secusystem on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*