Si vs iWapp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Si
Instantly and accurately displays numerous measurements like pressure and temperature for specific devices. It supports long-range Bluetooth connectivity and can store and update approximately 120 refrigerants, including environmentally friendly options.
- Real-time measurement display
- Bluetooth 4.2 connectivity (up to 30m)
- Storage for ~120 refrigerants
- Environmentally friendly refrigerant support
- Updateable refrigerant database
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This App is used to instantly and accurately display numerous measurements, including pressure, temperature, etc., for the Si-RM3, Si-RM13, Si-RV3, and Si-RM1. It comes with long-range low-energy Bluetooth® 4.2 up to 30 meters (98 ft) and the ability to store and update approximately 120 refrigerants, including environmentally-friendly low global warming potential (GWP) and natural refrigerants.
iWapp
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L'applicazione iWapp gestisce la tracciabilità dei propri collaboratori fuori azienda (siano essi tecnici o agenti) e la rilevazione delle ore di produzione effettuate nei diversi reparti interni alla stessa. Inoltre iWapp permette di gestire i rapportini di cantiere e di commessa, le richieste di intervento e la gestione degli interventi di manutenzione. iWapp fa parte parte di una collana di app sviluppate dalla Modi Nuovi per la gestione aziendale e direzionale mobile. I collaboratori fuori azienda potranno inviare i dati relativi alla propria posizione al server aziendale per permettere una più efficiente gestione logistica degli interventi nel territorio: utilizzando l'apposita app 'Leader Watch' i responsabili degli interventi potranno visualizzare sul proprio telefono o in modo ancora più personale nel proprio Apple Watch la gestione degli interventi in real-time.
Screenshots
Verdict
The clearest difference is update cadence: iWapp at every 6 days against Si's every 2 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.
Si ships an update every 2 months, iWapp every 6 days. The most recent releases landed on June 2, 2026 and September 19, 2026 respectively.
| Parameter | Si | iWapp |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 87 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | SAUERMANN INDUSTRIE | Modi Nuovi |
In-app purchases
Si
No in-app purchases
iWapp
No in-app purchases









