ILUM Mobile vs VentLogIQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ILUM Mobile
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Using the same login as ILUM Access, Invicta clients will be able to register samples and have instant access to recent reports and history for their assets. Machines and components can be easily searched by keyword (e.g. tag number) to see available information. Users can access oil analysis reports including diagnosis comments, results and a PDF copy of the report. Sample registration can be done right at the sample point using a mobile device. The app is available in three languages - English, Norwegian and Swedish.
VentLogIQ
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VentLogIQ is a practical technical toolbox for ventilation and HVAC professionals. Designed for service technicians, air balancing technicians, installers and controls engineers, VentLogIQ brings useful calculations, diagnostics and field workflows together in one app. Use VentLogIQ for everyday troubleshooting, commissioning, service and air balancing work. Tools and features include: • Air balancing projects with systems, zones and terminals • Fast measurement entry and airflow comparison • Airflow Reports in PDF • CSV export of measurement data • Signal conversion • Sensor calculations • Modbus TCP monitoring • K-factor and airflow calculations • Air velocity to airflow calculations for circular and rectangular ducts • Fan laws • SFP calculations • Duct sizing • Duct pressure loss • Air change calculations • Heat recovery efficiency • Air heating and cooling calculations • Water heating and cooling calculations • Psychrometrics and dew point • Three-phase diagnostics • Filter diagnostics • Belt drive and pulley calculations • Pressure unit conversion • Pump rotation detection • Coil testing VentLogIQ Pro provides access to advanced workflows and tools, including the air balancing module. Pro features are currently available during the launch period. VentLogIQ is designed for quick use in the field, with support for multiple units, light and dark appearance, and both Swedish and English. Project and measurement data is stored locally on your device. The app works primarily offline, while Modbus TCP communication takes place directly on the local network. Measure. Calculate. Troubleshoot.
Screenshots
Verdict
The clearest difference is update cadence: VentLogIQ at every 2 days against ILUM Mobile's every 10 months. ILUM Mobile's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ILUM Mobile ships an update every 10 months, VentLogIQ every 2 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.
| Parameter | ILUM Mobile | VentLogIQ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 66 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Invicta AS | KARL DANIEL MIKAEL ERIKSSON |
In-app purchases
ILUM Mobile
No in-app purchases
VentLogIQ
No in-app purchases
Questions
Is ILUM Mobile free?
Is VentLogIQ free?
Do ILUM Mobile or VentLogIQ have ads?
Which is updated more often, ILUM Mobile or VentLogIQ?
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