Comparison

ISS iGuard vs SmartLockBT

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

Head to head
About

ISS iGuard

Features
Read full description

ISS iGuard is a revolution in 24 hour personal security protection. Whether you are a shift worker, out on the town, working in a dangerous location or area, or want to know that your family is safe, then ISS iGuard is for you. Simply download the App onto your smart phone, follow the prompts and you are ready to go. When you need the protection of ISS iGuard you login to the App and you are then being monitored. If you are concerned for your safety then simply shake the phone and ISS iGuard will do the rest. You emergency contacts will be sent an SMS of your present location and your emergency escalation requirements will be activated. Video and Audio of your situation is sent to the ISS iGuard cloud and on to your contacts. If you have made a mistake you can cancel your emergency by keying in your PIN and your contacts will be updated. ISS iGuard cab also look after your business requirements monitoring and protecting your employee offering a complete business solution and compiles with BS8484 OH&S standards. Users can login to the ISS iGuard portal via the website to manage their account, update their profile and view alerts. Businesses can monitor the safety of their employees directly to existing computer systems with internet access. ISS iGuard is a total personal solution for you. Continued use of GPS running in the background can dramatically decrease battery life.

About

SmartLockBT

This app functions as a digital key for your smart lock, enabling Bluetooth unlocking. It also allows you to grant or share access codes with friends and family.

Highlights
  • Bluetooth unlock
  • Digital eKey for smart locks
  • Share access codes
  • Grant temporary access
Features
Read full description

Smartlock can implement bluetooth unlock,it is a eKey of your smartlock. You can use it to access or share a access code to your friends.

Screenshots

ISS iGuard4 screens
SmartLockBT1 screens

Verdict

The call

The clearest difference is iOS requirement: SmartLockBT at 9.0 against ISS iGuard's 14.0. On price, update cadence, ads and in-app purchases 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

ISS iGuard ships an update every 4 months, SmartLockBT every 2 months. The most recent releases landed on October 13, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
ISS iGuard versus SmartLockBT: the parameters behind the verdict, then further details
ParameterISS iGuardSmartLockBT
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.09.0 — better
Further details — not scored
Size95 MB17 MB
Age rating4+4+
DeveloperInfratec Security SystemsZhejiang Dahua Vision Technology Co.,Ltd.

In-app purchases

None

ISS iGuard

No in-app purchases

None

SmartLockBT

No in-app purchases

Questions

Is ISS iGuard free?
ISS iGuard is free to download, with no in-app purchases.
Is SmartLockBT free?
SmartLockBT is free to download, with no in-app purchases.
Do ISS iGuard or SmartLockBT have ads?
Neither ISS iGuard nor SmartLockBT shows ads.
Which is updated more often, ISS iGuard or SmartLockBT?
ISS iGuard ships an update every 4 months, and SmartLockBT every 2 months. Most recently, ISS iGuard was updated on October 13, 2026 and SmartLockBT on September 22, 2026.

Other comparisons