Comparison

QIoT vs PV Go

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

Head to head
About

QIoT

Features
Read full description

Q物聯網是由寬緯科技所提供設備物聯網的雲端服務平台, 用來收集與分析設備的即時資訊, 並可以提供遠端控制設備的功能. 目前Q物聯網所支援的設備皆由寬緯科技所提供, 其中包括有: QAM300DE, QAM300QC, QAM300RC, QAM300 產品系列用於水產養殖, 除了有水質監測與遠端水車控制的功能之外, 還具備了水質自動控制水車功能, 不但能幫助養殖戶即時監測與管理, 還能提供節電的功能.

About

PV Go

This AI-powered system optimizes photovoltaic (PV) operations of any scale by intelligently managing data to prevent performance decline and latency. It predicts energy output with high accuracy and provides data-backed visualizations for efficient O&M ticket dispatch.

Highlights
  • AI-powered energy output prediction
  • Intelligent data management
  • O&M ticket dispatch system
  • Data-backed visualizations
  • Real-time GUI monitoring
  • Topology and heatmap views
Features
Read full description

# Perfect for distributed PV operations at any scale PV Go O&M system is designed to solve the pain points of most large-scale PV operation. As PV plants grow, operators will see a huge decline in system performance as data grows, especially when their PV plants are distributed across different geolocations. As a result, the latency will increase and data loss will significantly impact operational efficiency. Our PV O&M system fundamentally solves these issues through an intelligent data-management system. It delivers the same performance for PV operations of any size or distribution. # PV energy output optimized by AI Photon’s AI engine learns from historical and real-time data to predict PV energy output with 95 % accuracy for the next 5 minutes. PV operators can plan energy exchange and manage risk more effectively with this capability. # O&M Ticket Dispatch System Data-backed visualizations improve decision-making and shorten response times. An experienced service manager can locate the problem within a few seconds through our system. Inexperienced starters can achieve the same results as other team members when looking for solutions. # Real-time data in GUI • Topology view to monitor every detail of a PV operation • Video streaming (HD) to enable surveillance functionality (available on request) • Heatmap view to visualize the energy-output efficiency of each PV plant

Screenshots

QIoT3 screens
PV Go1 screens

Verdict

The call

The clearest difference is ads: QIoT at none against PV Go's shown. QIoT also leads on update cadence (monthly vs every 6 months). PV Go's advantage is iOS requirement (15.1 vs 18.0). On price, 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.

UpkeepUpdate frequency

QIoT ships an update monthly, PV Go every 6 months. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 5 level
QIoT versus PV Go: the parameters behind the verdict, then further details
ParameterQIoTPV Go
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyMonthly — betterEvery 6 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size30 MB44 MB
Age rating4+4+
DeveloperQuadlink-techThingnario co. LTD

In-app purchases

None

QIoT

No in-app purchases

None

PV Go

No in-app purchases

Questions

Is QIoT free?
QIoT is free to download, with no in-app purchases.
Is PV Go free?
PV Go is free to download, with no in-app purchases.
Do QIoT or PV Go have ads?
PV Go shows ads; QIoT does not.
Which is updated more often, QIoT or PV Go?
QIoT ships an update monthly, and PV Go every 6 months. Most recently, QIoT was updated on October 26, 2026 and PV Go on October 9, 2026.

Other comparisons