# SDCSecurity vs Neptune Mobile

The clearest difference is rating: SDCSecurity at 5.0 against Neptune Mobile's 3.9. Neptune Mobile's advantage is ads (none vs shown) and update cadence (every 6 months vs every 20 months). On price, ratings volume, 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.

SDCSecurity holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 6 and 7 respectively.

SDCSecurity ships an update every 20 months, Neptune Mobile every 6 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SDCSecurity | Neptune Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/sdcsecurity/id499401163/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/neptune-mobile/id1478713265/reviews) |
| Number of ratings | 6 | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | **Every 6 months** |
| Monetization | Ad-supported | **Free** |
| Size | 38 MB | 14 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SDC Security Door Controls](https://appshunter.io/developer/499401166) | [Sicunet Inc](https://appshunter.io/developer/857732136) |

## What reviewers say

### SDCSecurity

[App page](https://appshunter.io/ios/app/sdcsecurity/id499401163)

This business application provides comprehensive access and egress solutions for door openings, focusing on security and fire safety. It integrates practical electrical applications for enhanced control and safety.

**Highlights:** Access and egress solutions, Door opening security, Fire and life safety, Electrical application integration, DoorSnap feature

**Features:** macOS Compatibility

**In-app purchases:** none


### Neptune Mobile

[App page](https://appshunter.io/ios/app/neptune-mobile/id1478713265)

This business application facilitates remote access control and monitoring of Neptune devices. It offers convenient device registration, efficient data filtering, and immediate access to related images and cardholder pictures for effective security management.

**Highlights:** IP and Cloud Server connectivity, Easy device registration, Local and Cloud device search, Event log and data filtering, Image and video tagging integration, Remote door status query and control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SDCSecurity free?

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

### Is Neptune Mobile free?

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

### Which has better reviews, SDCSecurity or Neptune Mobile?

SDCSecurity is rated higher. SDCSecurity averages 5.0 out of 5 from 6 ratings, while Neptune Mobile averages 3.9 from 7 ratings.

### Do SDCSecurity or Neptune Mobile have ads?

SDCSecurity shows ads; Neptune Mobile does not.

### Which is updated more often, SDCSecurity or Neptune Mobile?

SDCSecurity ships an update every 20 months, and Neptune Mobile every 6 months. Most recently, SDCSecurity was updated on October 6, 2026 and Neptune Mobile on October 13, 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.*