PowerProbe Link vs Aqi Qube
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PowerProbe Link
This utility app connects to specific PowerProbe devices, enabling wireless data logging and remote monitoring. Users can download log data and export it to CSV files for analysis and reporting.
- Wireless data logging
- Remote measurement monitoring
- Log data download
- CSV data export
- Supports PowerProbe IT500
- Supports DRAW MONITOR
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PowerProbe Link App provides PowerProbe products with the wireless features. For PowerProbe IT500, PowerProbe Link provides log data download feature from PowerProbe IT500, and can export the data to CSV file for further analysis and report. For DRAW MONITOR, PowerProbe Link provides remote measurement monitering and recording.
Aqi Qube
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Aqi Qube is a comprehensive application designed to empower users with detailed insights into their immediate environment's air quality and atmospheric conditions using our IOT Device (Air Qube) The app presents a user-friendly interface displaying critical metrics such as PM1.0, PM2.5, PM4.0, and PM10, which represent different sizes of airborne particulate matter, measured in micrograms per cubic meter (μg/m 3 ). It also tracks relative humidity (RH%) and temperature ( ∘ F). Beyond physical parameters, Aqi Qube monitors key gaseous pollutants like Volatile Organic Compounds (VOC), Nitrogen Dioxides (NOX - in ppb), Carbon Dioxides (CO2 - in ppm), and Carbon Monoxide (CO - in ppm). The app clearly indicates the status ("DEVICE ONLINE") and the last update time, ensuring users have access to current data. Visual indicators, such as icons next to each parameter, provide quick assessments of the readings (e.g., green for good, orange/red for elevated levels). This app, "A Product of EIRX System, LLC USA," serves as an essential tool for individuals concerned about their indoor or outdoor air quality.
Screenshots
Verdict
The clearest difference is update cadence: Aqi Qube at every 9 days against PowerProbe Link's every 13 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PowerProbe Link ships an update every 13 months, Aqi Qube every 9 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.
| Parameter | PowerProbe Link | Aqi Qube |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 13 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | MGL APPA CORPORATION | EIRX, LLC |
In-app purchases
PowerProbe Link
No in-app purchases
Aqi Qube
No in-app purchases
Questions
Is PowerProbe Link free?
Is Aqi Qube free?
Do PowerProbe Link or Aqi Qube have ads?
Which is updated more often, PowerProbe Link or Aqi Qube?
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