Comparison

Everspring GSM vs AlarmSMS Controller

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

Head to head
About

Everspring GSM

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With this app you can now have remote access to the Everspring GSM alarm system from your smartphone. You can set your alarm system to Arm/Partial Arm/Disarm easily and receive alert messages on your smartphone when events occur. Feature -Arm/ PartArm/ Disarm the alarm system remotely -System setting -Set and receive RFID notifications -System status checking -Speed dial phone numbers setting Simply log in with host number and password to start controlling your GSM alarm system.

About

AlarmSMS Controller

Features
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AlarmSMS Controller is a simple, flexible GSM alarm control app for security systems that support SMS commands. Instead of typing the same SMS commands every time, you can create clean command buttons for your alarm system and use them whenever you need to arm, disarm, check status, activate stay mode, control siren functions, manage zones, or send any custom command supported by your GSM alarm panel. AlarmSMS Controller is not locked to one alarm brand. You can add your alarm phone number, create your own SMS commands, choose icons and colors, and organize everything in one easy-to-use interface. Main features: โ€ข Control compatible GSM alarm systems by SMS โ€ข Create custom arm, disarm, stay, status, siren, and zone commands โ€ข Add multiple alarm profiles โ€ข Save alarm phone numbers and command presets โ€ข Choose icons and colors for each command โ€ข Organize your most used security commands โ€ข Works with many GSM alarm panels that accept SMS commands โ€ข Backup and restore your setup โ€ข No account required โ€ข Data stored locally on your device Perfect for users who already have a GSM alarm panel and want a faster, cleaner way to send SMS control commands without remembering command codes manually. Important: AlarmSMS Controller does not monitor your alarm system, receive alarm events, or replace a professional security service. The app only helps you prepare and send SMS commands to compatible GSM alarm systems. SMS charges may apply depending on your mobile provider.

Screenshots

Everspring GSM3 screens
AlarmSMS Controller4 screens

Verdict

The call

The clearest difference is in-app purchases: Everspring GSM at none against AlarmSMS Controller's 1. Everspring GSM also leads on iOS requirement (12.1 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. AlarmSMS Controller sells 1 one-off in-app purchase. Everspring GSM asks for nothing beyond the download.

UpkeepUpdate frequency

Everspring GSM ships an update every 2 months, AlarmSMS Controller monthly. Both last shipped on September 18, 2026.

Scorecard2 real differences ยท 4 level
Everspring GSM versus AlarmSMS Controller: the parameters behind the verdict, then further details
ParameterEverspring GSMAlarmSMS Controller
PriceFreeFree
Update frequencyEvery 2 monthsMonthly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.1 โ€” better16.0
Further details โ€” not scored
Size4 MB52 MB
Age rating4+4+
DeveloperEverspring Inc Co.. Ltd.George Alexandrou

In-app purchases

None

Everspring GSM

No in-app purchases

1 purchases

AlarmSMS Controller

One-time1
  • AlarmSMS Pro$4.99

Questions

Is Everspring GSM free?
Everspring GSM is free to download, with no in-app purchases.
Is AlarmSMS Controller free?
AlarmSMS Controller is free to download, with in-app purchases available.
Do Everspring GSM or AlarmSMS Controller have ads?
Neither Everspring GSM nor AlarmSMS Controller shows ads.
Which is updated more often, Everspring GSM or AlarmSMS Controller?
Everspring GSM ships an update every 2 months, and AlarmSMS Controller monthly. Most recently, Everspring GSM was updated on September 18, 2026 and AlarmSMS Controller on September 18, 2026.

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