Comparison

GO2 Alarm vs SmartAlarmsPro

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

Head to head
About

GO2 Alarm

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Another breakthrough from award-winning Chuango Security Technology Corporation, the GO2 embodies modern industrial design in a user-friendly, wire-free home security package. The sleek-looking Chuango GO2 is GSM-based (requires a SIM card) and suitable for any DIY home improvement project, ensuring you and your family have that extra peace of mind without monthly monitoring fees. The GO2 App is totally free. Once paired to your GO2 panel, you can easily manage and interact with the entire system โ€“ such as arm, disarm, set exit/entry delays, add/remove/rename accessories, play user-definable onsite recordings and engage in two-way audio โ€“ directly on your smartphone anywhere, anytime. What Chuango GO2 can do for your home or small shop/SOHO: You can add up to 50 wireless sensors and accessories based on your needs. Chuango sensors and accessories allow for intrusion, flood, smoke and gas detection. You can set exit and entry delays as you wish, so you and your family can go out and come back home at your own pace, without having to fumble around in your pocket for your mobile phone or remote control, to arm or disarm your Chuango GO2. Pre-set routines can be entered so that your GO2 will automatically guard your small shop or welcome you home right on the dot. Specific delays for specific zones are also possible. Siren duration and volume can be adjusted per your need, with the maximum volume at 95 decibels. Multiple users and smartphones can be enabled to control and interact with one single GO2 system once paired. You can take turns watching over your property and loved ones back home.

About

SmartAlarmsPro

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SmartAlarmPro is a professional and powerful management and control terminal for intelligent alarm devices. It can set up and disengage the alarm system, configure alarm devices and accessories, and receive real-time alarm notifications, allowing users to obtain safety information in the first time.

Screenshots

GO2 Alarm4 screens
SmartAlarmsPro4 screens

Verdict

The call

The clearest difference is update cadence: SmartAlarmsPro at fortnightly against GO2 Alarm's every 2 months. GO2 Alarm's advantage is iOS requirement (7.0 vs 15). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

GO2 Alarm ships an update every 2 months, SmartAlarmsPro fortnightly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard2 real differences ยท 4 level
GO2 Alarm versus SmartAlarmsPro: the parameters behind the verdict, then further details
ParameterGO2 AlarmSmartAlarmsPro
PriceFreeFree
Update frequencyEvery 2 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS7.0 โ€” better15
Further details โ€” not scored
Size79 MB198 MB
Age rating4+4+
DeveloperChuango Security Technology Corporation็‘žๅ‘ ๆŽ

In-app purchases

None

GO2 Alarm

No in-app purchases

None

SmartAlarmsPro

No in-app purchases

Questions

Is GO2 Alarm free?
GO2 Alarm is free to download, with no in-app purchases.
Is SmartAlarmsPro free?
SmartAlarmsPro is free to download, with no in-app purchases.
Do GO2 Alarm or SmartAlarmsPro have ads?
Neither GO2 Alarm nor SmartAlarmsPro shows ads.
Which is updated more often, GO2 Alarm or SmartAlarmsPro?
GO2 Alarm ships an update every 2 months, and SmartAlarmsPro fortnightly. Most recently, GO2 Alarm was updated on November 1, 2026 and SmartAlarmsPro on November 4, 2026.

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