Comparison

SG7+8 vs Defyx

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SG7+8

Control your home security system remotely via SMS commands. Arm, disarm, and check the status of compatible GSM security systems. Configure system features and manage zones, contacts, and relays.

Highlights
  • Remote arming and disarming
  • System status checks
  • SMS configuration of system features
  • Support for multiple GSM security models
  • Zone and contact management
  • Relay control
Features
Read full description

"SG7+8" is an Application to Control your Home Security System. It helps you to do that via sending SMS (Insist on your PW and Command). The App makes your iPhone able to send and receive SMS to control system and get report. The SG7+8 Mobile App lets you to Arm and Disarm your system from just about anywhere. It also allows you to check the Status of your system (Last State, Power and Alarm state).  Additionally, you can setup some of your system features configurations from the setting page by sending SMS. This application is able to control many models of GSM home security systems Include SG7+, SG8-805S and SG8-805Q. Features: Infinite Existing Devices Able to Set Name and Icon for Each Devices All in One (One Application for All Models) Simple and Friendly (Home and Setting Page Only) Native iOS Template (UI) What are New in SG8-805S and SG8-805Q? Name/Rename: Zones, Alarm Contacts, Remotes, Admins and Option Relay(S) Add/Edit: Admins and Alarm Contacts Edit Reports to Admins Bypass/ Enable: Remotes, Zones and Wireless Sensors Alarm Time, Delay and Chirp Setup Relay Control (Up to 4 Channels) Only in SG8-805Q Please Notice: Choose The Correct Model During Existing New Device. To Get Better and Faster Technical Support: Fill the Details in The Installer Info form (Refer to end of application, setting's page). Thanks In Advance For: Your Feedback is Highly Appreciated and will help us to improve our Systems for Better Service.

About

Defyx

This app provides secure and fast internet access with a focus on user privacy. It offers automatic setup, unlimited bandwidth, and end-to-end encryption to protect your data. The interface is clean and designed for ease of use, with features like Cloudflare DNS filtering for enhanced security.

Highlights
  • Secure, high-speed connections
  • Automatic smart onboarding
  • Unlimited bandwidth, no throttling
  • Automatic best server selection
  • End-to-end data encryption
  • Strict no-logs policy
  • Cloudflare DNS filtering
Features
Read full description

Crafted for secure internet access, designed for everyone, everywhere Defyx is a privacy-first VPN app with user-friendly interaction, unique visual feedback, and upcoming AI-based security insights. Browse safely and protect your personal data with Defyx — a fast, modern, and easy-to-use VPN that puts your privacy first. Whether you're on public Wi-Fi or want extra peace of mind online, Defyx keeps your connection encrypted and private. Key Features: - Secure, high-speed connections - No setup needed — everything works automatically via smart onboarding - Unlimited bandwidth with no throttling or hidden limits - Automatically selects the best server for your location - End-to-end encryption for your data, wherever you go - Strict no-logs policy — we never track or store your activity - Lightweight, ad-supported experience to keep it free and sustainable - Clean, minimal interface designed for everyone — from first-time users to privacy experts - Cloudflare DNS filtering to block malicious content - Optimized for iPhone (iPad and Mac support coming soon) - Open-source commitment — we’ll publish our source code to promote transparency Focused on Privacy and Simplicity Defyx is built to help users stay secure on untrusted or public networks. Whether you're working remotely, traveling, or simply browsing privately, Defyx makes online protection easy and accessible. Coming Soon: More connection options and VPN protocols for increased reliability on complex networks. Take control of your privacy — with one tap.

Screenshots

SG7+84 screens
Defyx4 screens

Verdict

The call

The clearest difference is rating: Defyx at 4.4 against SG7+8's 3.5. Defyx also leads on review sentiment (81% vs 60%). SG7+8's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Defyx sells 5 one-off in-app purchases. SG7+8 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Defyx holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 25 and 55 respectively. Written reviews point the same way: 60% of SG7+8's written reviews are positive against 81% of Defyx's.

Scorecard6 real differences · 4 level
SG7+8 versus Defyx: the parameters behind the verdict, then further details
ParameterSG7+8Defyx
PriceFreeFree
Rating3.5 (25 ratings)4.4 (55 ratings) — better
Positive reviews60.0% of reviews81.3% of reviews — better
Number of ratings2555 — better
Update frequency—Every 10 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size18 MB173 MB
Age rating4+12+
DeveloperShayan PorscheUnboundTech UG (haftungsbeschraenkt)

Customer experience

SG7+8

All ratings25 ratings
Positive52.0%
Neutral16.0%
Negative32.0%
Written reviews5 reviews
Positive60.0%
Neutral40.0%
Negative0.0%

Defyx

All ratings55 ratings
Positive83.6%
Neutral5.5%
Negative10.9%
Written reviews16 reviews
Positive81.3%
Neutral0.0%
Negative18.8%

In-app purchases

None

SG7+8

No in-app purchases

5 purchases

Defyx

One-time5
  • Defyx Balance – 1 Credit$0.99
  • Defyx Balance – 2 Credits$1.99
  • Defyx Balance – 3 Credits$2.99
Show 2 more
  • Defyx Balance – 5 Credits$3.99
  • Defyx Balance – 10 Credits$8.99

Questions

Is SG7+8 free?
SG7+8 is free to download, with no in-app purchases.
Is Defyx free?
Defyx is free to download, with in-app purchases available.
Which has better reviews, SG7+8 or Defyx?
Defyx is rated higher. SG7+8 averages 3.5 out of 5 from 25 ratings, while Defyx averages 4.4 from 55 ratings.
Do SG7+8 or Defyx have ads?
Defyx shows ads; SG7+8 does not.

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