Techno System vs VULCANAPP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Techno System
This application assists users in identifying suitable plate heat exchangers for standard civilian uses. It also facilitates contact with technical support for industrial applications and helps locate nearby suppliers. Additional features include a unit converter and a comparison tool for exchangers.
- Identify heat exchangers for civilian applications
- Contact tech support for industrial applications
- Find closest supplier
- Technical measurement unit conversion
- Compare Techno System exchangers
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Plate Heat Exchangers in civilian and industrial applications Since 1983 Techno System srl produces high-quality plate heat exchangers, according to European norms (PED, CE marking, ASME, etc.). This App helps the user identifying the right product (exchangers, pre-assembled modules) for standard civilian applications, and contacting our tech support for industrial applications. Furthermore our App allows to find the closest supplier in the chosen zone, and has other interesting features like a conversion unit for technical measurements and a comparison table of similar TS exchangers.
VULCANAPP
This payment app streamlines purchases of LNG and petroleum products for private individuals and transport companies. It provides a unified payment method across the entire Vulcan refueling corridor.
- Streamlined payments for GNL and petroleum products
- Dedicated for private and transport companies
- Unified payment across Vulcan refueling corridor
- Facilitates fuel purchases
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VULCANAPP è la app di pagamento dedicata a Privati ed Aziende di autotrasporto per facilitare l'acquisto di GNL e prodotti petroliferi. Offriamo da oggi un'unica modalità di pagamento su tutto il corridoio di rifornimento Vulcan.
Screenshots
Verdict
The clearest difference is ads: Techno System at none against VULCANAPP's shown. Techno System also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.0). VULCANAPP's advantage is update cadence (every 6 months vs every 19 months). On price, review sentiment, 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.
Techno System ships an update every 19 months, VULCANAPP every 6 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.
| Parameter | Techno System | VULCANAPP |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 19 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 10 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | TNX srl | SOCIETA ITALIANA GAS LIQUIDI SPA |
Customer experience
Techno System
VULCANAPP
In-app purchases
Techno System
No in-app purchases
VULCANAPP
No in-app purchases
