# iDSS vs Smart Security

The clearest difference is rating: iDSS at 4.7 against Smart Security's 4.0. iDSS also leads on review sentiment (52% vs 21%) and update cadence (monthly vs every 3 months). On price, ratings volume, 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.

iDSS holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 52% of iDSS's written reviews are positive against 21% of Smart Security's.

iDSS ships an update monthly, Smart Security every 3 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iDSS | Smart Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/idss/id908144608/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/smart-security/id1262685627/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | **52.4% of reviews** | 20.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 151 MB | 292 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang Dahua Vision Technology Co.,Ltd.](https://appshunter.io/developer/1490059642) | [幼林 皮](https://appshunter.io/developer/608808220) |

## What reviewers say

### iDSS

[App page](https://appshunter.io/ios/app/idss/id908144608)

This iPhone monitoring app complements the DSS7016 platform. It offers real-time preview, playback of recorded footage, GIS mapping, and local management features.

**Highlights:** Real-time preview, Playback recorded footage, GIS map integration, Local management, Two-way audio

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

**In-app purchases:** none


### Smart Security

[App page](https://appshunter.io/ios/app/smart-security/id1262685627)

This application allows users to view product information. It serves as a digital catalog for various items.

**Highlights:** View product information, Digital catalog access, Product details display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iDSS free?

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

### Is Smart Security free?

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

### Which has better reviews, iDSS or Smart Security?

iDSS is rated higher. iDSS averages 4.7 out of 5 from 6 ratings, while Smart Security averages 4.0 from 5 ratings.

### Do iDSS or Smart Security have ads?

Neither iDSS nor Smart Security shows ads.

### Which is updated more often, iDSS or Smart Security?

iDSS ships an update monthly, and Smart Security every 3 months. Most recently, iDSS was updated on October 9, 2026 and Smart Security on October 8, 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.*