Comparison

UltraSync + vs QR Scanner

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

Head to head
About

UltraSync +

Control your home security and automation systems remotely. Manage devices like cameras, lights, thermostats, and door locks from anywhere. Automate actions based on your location and create custom schedules for enhanced safety and convenience.

Highlights
  • Remote security system control
  • Live video monitoring
  • Smart lighting control
  • Door lock management
  • Thermostat adjustment
  • Location-based automation
  • Customizable schedules and scenes
Features
Read full description

Welcome to the Secure Smarthome! The UltraSync app enables remote control of Interlogix, UltraSecure products in homes and businesses. The UltraSync app provides real-time management of security and automation control systems from virtually anywhere. Optimize the safety, comfort and convenience of your UltraSecure products with UltraSync. Note: Functionality of this app requires compatible equipment and an UltraSync service plan. Available features vary based on system and service plan. Key Features: Security - Arm and disarm system - See if doors and windows are open - Monitor special areas such as a safes, liquor or medicine cabinets - Monitor property and safety of loved ones - Know when children get home from school or leave the home - Look in on pets during the day - Monitor history of users and events - View live video and event-triggered recorded clips from security cameras Lighting - Turn on, off and dim lights Geo Action - Automate actions on user's location events when leaving or entering the home or business* Door Locks - Lock and unlock Thermostat - Change the temperature and fan Video - Watch live-video and recorded clips Schedules and Scenes - Create scenes that are triggered by specified actions (i.e., When system is disarmed, turn on house lights) - Create schedules that limit system access (i.e., Housekeeper user account only active Monday - Friday from 8AM to 12PM) - Combine scenes and schedules for enhanced automation (i.e., Monday - Friday, after 10PM and before 6AM, when system is armed, lock doors, turn off lights and set thermostat to 70 degrees) Alerts - Receive Email notification of system alerts - Emergency alerts - Non-emergency Alerts * Continued use of GPS running in the background can dramatically decrease battery life.

About

QR Scanner

Effortlessly scan QR codes and barcodes with this fast and accurate app. It supports multiple languages, offers a history log, and includes a QR code generator. Designed for ease of use and privacy.

Highlights
  • Lightning-fast scanning
  • Accurate code decoding
  • Multi-language support
  • Easy-to-use interface
  • Scan history log
  • QR code generator
  • Privacy and security focused
Features
Read full description

Are you tired of typing long URLs or manually entering product information? Introducing the ultimate solution to your scanning needs - QR and barcode scanner app! This QR Scanner is designed to simplify your life by effortlessly scanning QR codes and barcodes. With a user-friendly interface, you can easily scan codes with just a tap. Our app is compatible with all types of codes, including QR codes, UPC codes, and more. Here are some of the standout features of this QR and barcode scanner app: 1) Lightning-fast scanning: QR Scanner app uses advanced scanning technology to quickly scan codes, so you don't have to wait around. 2) Accurate results: We take pride in our app's accuracy. Our app can quickly and accurately decode even the most complex codes. 3) Multi-language support: This QR & Barcode Scanner app supports multiple languages, so no matter where you are in the world, you can use this app with ease. 4) Easy-to-use interface: QR Scanner app is designed with a simple and intuitive interface, making it easy for anyone to use, regardless of technical expertise. 5) History log: Our app keeps a history log of all your previous scans, so you can easily access them again if needed. 6) Personalization: This app allows you to customize your scan settings, so you can adjust the app to suit your specific needs. 7) Privacy and Security: We take your privacy and security seriously. The app does not collect any personal information and all data is kept locally on your device. In addition to its scanning capabilities, QR and barcode scanner app also includes a powerful QR code generator feature. With this feature, you can quickly and easily create custom QR codes for your business or personal use. So why waste time typing in URLs or manually entering product information when you can scan it with this QR and barcode scanner app? Download it today and simplify your life! Privacy: https://www.freeprivacypolicy.com/privacy/view/50c5621471755f1548917ebbe5e90160 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

UltraSync +4 screens
QR Scanner4 screens

Verdict

The call

The clearest difference is rating: QR Scanner at 4.1 against UltraSync +'s 2.3. QR Scanner also leads on review sentiment (57% vs 17%) and update cadence (monthly vs every 4 months). UltraSync +'s advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, monetization model, device support and iOS requirement 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. QR Scanner sells 3 in-app purchases, starting at $5.99 per 7 days. UltraSync + asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

QR Scanner holds the better App Store score, 4.1 against 2.3. That said, the two scores are not equally well evidenced: QR Scanner has 511 ratings behind it against 58, so its average is the more settled of the two. Written reviews point the same way: 17% of UltraSync +'s written reviews are positive against 57% of QR Scanner's.

UpkeepUpdate frequency

UltraSync + ships an update every 4 months, QR Scanner monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
UltraSync + versus QR Scanner: the parameters behind the verdict, then further details
ParameterUltraSync +QR Scanner
PriceFreeFree
Rating2.3 (58 ratings)4.1 (511 ratings) — better
Positive reviews17.5% of reviews57.1% of reviews — better
Number of ratings58511 — better
Update frequencyEvery 4 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size65 MB113 MB
Age rating4+4+
DeveloperUHS Pty LtdDARWIN TECHNOLOGY L.L.C

Customer experience

UltraSync +

All ratings58 ratings
Positive25.9%
Neutral6.9%
Negative67.2%
Written reviews63 reviews
Positive17.5%
Neutral7.9%
Negative74.6%

QR Scanner

All ratings509 ratings
Positive75.8%
Neutral5.3%
Negative18.9%
Written reviews35 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

User reviews

UltraSync +

From 58 App Store ratings

What we love

  • 👍 Works when set up correctly
  • 👍 Useful for remote control
  • 👍 Integrates cameras, alarms, Z-wave
  • 👍 Automation is easy
  • 👍 Reliable for some users

Room to improve

  • 🐛 Frequent login issues
  • 🐛 App crashes often
  • 🐛 Unreliable connection
  • 🐛 Slow loading times
  • 🐛 Outdated interface

QR Scanner

From 511 App Store ratings

What we love

  • 👍 Great for geo location game
  • 👍 Easy to use and edit QR codes
  • 👍 Wonderful app
  • 👍 Excellent app
  • 👍 Useful app

Room to improve

  • 😞 Barcode reader does not work
  • 😞 Does not read QR code
  • 😞 Horrible scanner doesn't work
  • 😞 Useless app
  • 😞 Sick of getting put on add

Bugs and requests

UltraSync +

Reported bugs

42 issues
  • Detectors not reconnecting after battery change
  • Login failure state
  • App crashes when alarm triggered
  • Notifications for PIR sensor activation when alarm off
  • "User logged in from another location" error
Show 37 more
  • Persistent error message blocking login
  • Too many login errors
  • Failing to login on newer iPhones (iOS 17+)
  • App unavailable to turn alarm off/reset
  • "Too many login attempts try again later" message
  • Notifications sometimes work, sometimes don't
  • ComNav card unreliable, requires power cycling
  • Latest firmware blocks local network access
  • App updated, now not connecting to alarm system
  • Update broke alarm access
  • Impossible to configure after Wi-Fi change
  • Session expired message on arm/disarm
  • No push notifications for sensor activation
  • "Too many username and pin failures" error
  • Doorbell camera stops working, inconsistent motion detection
  • No password reset for new iPhones
  • No notifications for months
  • App stopped working
  • UI terrible, not supporting iPhone X
  • GUI messed up on newer phones
  • Camera inaccessible or slow
  • No SMS notification for alarm, only email
  • Error "Requested feature is not subscribed"
  • Cannot reset password without installer
  • Location services drain battery
  • App crashes intermittently after firmware update
  • Alexa menu item missing after update
  • Motion detection definition not working on iPhone XR
  • Doorbell sends two notifications
  • Face ID lockout issue
  • Tab bar icons jumbled on iPhone X/XS
  • No indication of system communication
  • Incompatible with mesh Wi-Fi networks
  • Notification customization not working
  • App stopped working with iOS 12 update
  • Doesn't refer well on iPhone X
  • Home screen doesn't match App Store screenshots

Requested features

14 requests
  • Add Siri/HomeKit/Google Home support
  • Improve notification clarity and options
  • Add a comprehensive help section
  • Implement automatic session refresh
  • Add quick actions to app icon
Show 9 more
  • Provide camera snapshots on motion detection
  • Allow default site selection
  • Add schedule feature for unlocking
  • Improve UI for newer devices
  • Add Geo Fencing and arming reminders
  • Integrate with Apple HomeKit
  • Add Apple Watch app
  • Support for Carrier COR thermostat
  • Add Alexa support

QR Scanner

Reported bugs

9 issues
  • Barcode reader not working
  • QR code not being read
  • App not working
  • Scanner not working
  • Constant ads interrupting scanning
Show 4 more
  • User interface difficult to navigate
  • Difficulty in finding purchase/cancellation options
  • Inability to open scanned codes
  • Receiving incorrect apps

Requested features

5 requests
  • Remove ads from the app
  • Provide instructions for use
  • Improve navigation
  • Fix issue with not being able to open scanned codes
  • Ensure correct apps are provided

In-app purchases

None

UltraSync +

No in-app purchases

3 purchases

QR Scanner

Subscriptions2
  • Remove Ads - Weekly Sub3 Days trial$5.997 Days
  • Remove Ads - Monthly Sub3 Days trial$7.991 Month
One-time1
  • Remove Ads$29.99

Questions

Is UltraSync + free?
UltraSync + is free to download, with no in-app purchases.
Is QR Scanner free?
QR Scanner is free to download, with in-app purchases available.
Which has better reviews, UltraSync + or QR Scanner?
QR Scanner is rated higher. UltraSync + averages 2.3 out of 5 from 58 ratings, while QR Scanner averages 4.1 from 511 ratings.
Do UltraSync + or QR Scanner have ads?
QR Scanner shows ads; UltraSync + does not.
Which is updated more often, UltraSync + or QR Scanner?
UltraSync + ships an update every 4 months, and QR Scanner monthly. Most recently, UltraSync + was updated on October 24, 2026 and QR Scanner on October 25, 2026.

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