Comparison

HomeSys vs Satra S2

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

Head to head

About

HomeSys

Read full description

With Homesys app you can now have remote access to the Homesys alarm system from your smartphone. You can set your alarm system to Arm/PartArm/Disarm easily and receive an alert on your smartphone when an event occurs. Feature -Arm/PartArm/Disarm the alarm system remotely -Check event logs remotely -Receive trigger alerts when in standby mode -Set delays for entry and exist -Future support for Home Automation control, live video and video recording Simply log in with your user ID and password to start controlling your Homesys alarm system.

About

Satra S2

Features

Read full description

THIS APP HELP YOU TO CONTROL YOUR SYSTEM EASILY. WE PRODUCT THIS APP FOR REMOT CONTROL SYSTEM. THE APP IS DESIGNED SPECIFICALLY FOR PEOPLE WHO WANT TO TURN ON OR OFF COMPATIBLE HOME ALARM SYSTEMS WITH GSM SWITHCHES BY USING THIS APP YOU DON’T NEED TO TYPE THE SPECIFIC SMS CONTENT AND FILL THE TEXT FOR YOU YOUR FEEDBACK WOULD HELP US TO IMPROVE THIS APP

Screenshots

HomeSys4 screens

Satra S23 screens

Verdict

The call

The clearest difference is update cadence: Satra S2 at every 2 days against HomeSys's every 3 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HomeSys ships an update every 3 months, Satra S2 every 2 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 5 level

HomeSys versus Satra S2: the parameters behind the verdict, then further details
Parameter	HomeSys	Satra S2
Price	Free	Free
Update frequency	Every 3 months	Every 2 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	49 MB	29 MB
Age rating	4+	4+
Developer	Everspring Inc Co.. Ltd.	moztec

In-app purchases

None

HomeSys

No in-app purchases

None

Satra S2

No in-app purchases

Questions

Is HomeSys free?

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

Is Satra S2 free?

Satra S2 is free to download, with no in-app purchases.

Do HomeSys or Satra S2 have ads?

Neither HomeSys nor Satra S2 shows ads.

Which is updated more often, HomeSys or Satra S2?

HomeSys ships an update every 3 months, and Satra S2 every 2 days. Most recently, HomeSys was updated on October 16, 2026 and Satra S2 on October 11, 2026.