Comparison

CxAlloy vs PQvision

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

Head to head
About

CxAlloy

Manage commissioning work for construction projects with collaborative issue tracking, asset management, and quality verification. Supports offline use with automatic syncing and allows for detailed documentation with photos and files.

Highlights
  • Offline functionality
  • Collaborative issue management
  • Asset tracking
  • Quality verification checklists
  • Test completion
  • Automatic data sync
  • Add photos and files
Features
Read full description

CxAlloy TQ helps manage commissioning work for design and construction projects, recommissioning, and retrocommissioning. It provides collaborative issue management, asset tracking, and quality verification through checklists and tests. App features: - Offline - the entire app is built around the concept of offline use. - Download multiple projects - Automatic sync - Create field observations and issues - Complete checklists - Complete tests - Update equipment - Update issues - Download and view checklist, test, issue, and equipment files - Add photos and files to issues, checklists, tests, and equipment - Add and assign Tasks **Requires CxAlloy TQ account.**

About

PQvision

Monitor and control your TCI Harmonic Filter remotely with real-time data and insights. This app connects to your device for waveform graphing, alert management, and operational adjustments, enhancing industrial efficiency and minimizing downtime.

Highlights
  • Real-time waveform and spectrum graphing
  • Harmonic filter setpoint and feedback access
  • Manage and save alert settings
  • Remote device reboot/reset
  • Over-the-air PQconnect Board settings management
  • Smart Unlock for access level changes
Features
Read full description

PQvision is a delightful app that lets you connect your TCI Harmonic Filter for real-time waveform data and operation insights. The emerging Industrial Internet of Things (IIoT) is revolutionizing industrial sectors by connecting machines, sensors, and devices to the Internet, enabling seamless data exchange and automation. IIoT empowers industries to gather vast real-time data for analysis, optimization, and predictive maintenance. Become part of the emerging IIoT landscape with your Harmonic Filter via the PQvision mobile app. Experience seamless control and monitoring of your harmonic filter on the go with our cutting-edge Industrial PQvision mobile app. PQvision lets you gain real-time insights into your harmonic filter from anywhere, ensuring optimal performance and efficiency. Intuitive interface, remote access, and instant alerts. Empowering you to make informed decisions swiftly. Enhance productivity and minimize downtime with our PQvision mobile app – your vision for what lies ahead. Key Features • Get full access to your Harmonic Filter via setpoint and feedback parameters. • Manage and save Alert Settings over the app. • Real-time data: Filter Line and load Voltage, Current, Power, Harmonics, etc. • Real-time waveform and spectrum graphing for Voltage and Current. • Dedicated Contactor Control Screen for your Harmonic Filter. • Easy to understand design. • Manage and save your PQconnect Board settings over the air. • Update and view your PQconnect Board Modbus RTU settings. • Communicate via both the PQvision Desktop and mobile app simultaneously. • Reboot/Reset Device. • Smart Unlock Feature- Tap on parameters that are locked to change access levels. Visit our Website: https://www.transcoil.com/ Visit our PQvison Mobile Page: https://www.transcoil.com/pqvision-android-app/

Screenshots

CxAlloy4 screens
PQvision4 screens

Verdict

The call

The clearest difference is rating: PQvision at 5.0 against CxAlloy's 4.3. PQvision also leads on monetization model (free vs free with in-app purchases). CxAlloy's advantage is update cadence (every 9 days vs every 7 months) and ratings volume (493 vs 1). 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.

ReceptionRating · Positive reviews · Number of ratings

PQvision holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: CxAlloy has 493 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

CxAlloy ships an update every 9 days, PQvision every 7 months. The most recent releases landed on October 28, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
CxAlloy versus PQvision: the parameters behind the verdict, then further details
ParameterCxAlloyPQvision
PriceFreeFree
Rating4.3 (493 ratings)5.0 (1 ratings) — better
Positive reviews25.9% of reviews—
Number of ratings493 — better1
Update frequencyEvery 9 days — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size108 MB17 MB
Age rating4+4+
DeveloperWorkingBuildings, LLCTCI, LLC

Customer experience

CxAlloy

All ratings493 ratings
Positive82.8%
Neutral5.3%
Negative12.0%
Written reviews27 reviews
Positive25.9%
Neutral18.5%
Negative55.6%

PQvision

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CxAlloy

Reported bugs

24 issues
  • Equipment slider freezes after update
  • App crashes when uploading photos
  • App crashes when answering checklist questions
  • App crashes when syncing
  • Too many syncing issues
Show 19 more
  • App crashes constantly
  • Batch answering no longer works properly
  • App keeps closing out in the middle of filling out multiple checklists
  • Sync is horrible
  • Basic functionality of tying assets together is non existent
  • Multiple jobs not loading on phone
  • App crashes constantly when updating checklist and changing checklist/issue status
  • Crashes too often when using search function
  • App crashes on iPad
  • App continues to crash when writing field observation report
  • Difficult to add issues and take photos without crashing
  • Every update seems to add more issues
  • New update will not open app on iPad
  • App crashes immediately after opening on new update
  • App won't open on iPad
  • Newest update continues to crash on iPhone
  • App won't even open on iPhone
  • App syncing broken on iPad and iPhone after new update
  • App closes/crashes every time when trying to edit a checklist

Requested features

1 request
  • Reenable batch passing and comments

PQvision

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CxAlloy

No in-app purchases

None

PQvision

No in-app purchases

Questions

Is CxAlloy free?
CxAlloy is free to download, with no in-app purchases.
Is PQvision free?
PQvision is free to download, with no in-app purchases.
Which has better reviews, CxAlloy or PQvision?
PQvision is rated higher. CxAlloy averages 4.3 out of 5 from 493 ratings, while PQvision averages 5.0 from 1 ratings.
Do CxAlloy or PQvision have ads?
Neither CxAlloy nor PQvision shows ads.
Which is updated more often, CxAlloy or PQvision?
CxAlloy ships an update every 9 days, and PQvision every 7 months. Most recently, CxAlloy was updated on October 28, 2026 and PQvision on October 19, 2026.

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