Sauermann Combustion vs NTI net
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sauermann Combustion
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Features: - Fast, easy wireless connection to any iOS device* - Remote live view of combustion analysis data as list or graph - Remote control to change settings - Data saving, including automatic logging - Report creation in PDF, CSV (for Excel) and XML formats - Databases for customers, operators & equipment [If you’re using an Si-CA 120, 220 or 320 analyser, please download our “Si-CA MobileApp” from the App Store.] * iOS 12.4 and later – BLE 4.0 capable devices
NTI net
Control your home's heating system remotely for enhanced comfort and energy savings. Receive system failure notifications and opt for 24/7 professional assistance with an optional Pro subscription.
- Remote boiler and heat pump control
- Temperature adjustment
- Energy saving optimization
- System failure notifications
- 24/7 technical assistance (Pro)
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Home gets smarter, Life gets simpler with NTI net! Wouldn’t it be nice to set the perfect home temperature with a simple tap, whenever and wherever you are? With NTI net you can control your boiler, heat pump or hybrid solution more easily and conveniently via app, achieving superior levels of comfort and serenity within your home. The app will also be your energy consultant, allowing you to maximize your savings and contribute to building a sustainable future for everyone. In case of system failure, you will promptly be notified so that you can immediately ask for support. In addition, by activating NTI net Pro, you will receive 24/7 assistance from your NTI Technical Assistance Center, which will be able to monitor the product and find a solution for any issue, even remotely! NTI net, ideal comfort with a simple touch!
Screenshots
Verdict
The clearest difference is ads: NTI net at none against Sauermann Combustion's shown. NTI net also leads on update cadence (monthly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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.
Sauermann Combustion ships an update every 2 months, NTI net monthly. The most recent releases landed on September 17, 2026 and September 4, 2026 respectively.
| Parameter | Sauermann Combustion | NTI net |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (73 ratings) — better |
| Positive reviews | — | 20.0% of reviews |
| Number of ratings | — | 73 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | SAUERMANN INDUSTRIE | Ariston SpA |
In-app purchases
Sauermann Combustion
No in-app purchases
NTI net
No in-app purchases
Questions
Is Sauermann Combustion free?
Is NTI net free?
Do Sauermann Combustion or NTI net have ads?
Which is updated more often, Sauermann Combustion or NTI net?
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