Comparison

Sauermann Combustion vs NTI net

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sauermann Combustion

Features
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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

About

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.

Highlights
  • Remote boiler and heat pump control
  • Temperature adjustment
  • Energy saving optimization
  • System failure notifications
  • 24/7 technical assistance (Pro)
Features
Read full description

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

Sauermann Combustion4 screens
NTI net4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Sauermann Combustion versus NTI net: the parameters behind the verdict, then further details
ParameterSauermann CombustionNTI net
PriceFreeFree
Rating—4.5 (73 ratings) — better
Positive reviews—20.0% of reviews
Number of ratings—73 — better
Update frequencyEvery 2 monthsMonthly — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size25 MB110 MB
Age rating4+4+
DeveloperSAUERMANN INDUSTRIEAriston SpA

In-app purchases

None

Sauermann Combustion

No in-app purchases

None

NTI net

No in-app purchases

Questions

Is Sauermann Combustion free?
Sauermann Combustion is free to download, with no in-app purchases.
Is NTI net free?
NTI net is free to download, with no in-app purchases.
Do Sauermann Combustion or NTI net have ads?
Sauermann Combustion shows ads; NTI net does not.
Which is updated more often, Sauermann Combustion or NTI net?
Sauermann Combustion ships an update every 2 months, and NTI net monthly. Most recently, Sauermann Combustion was updated on September 17, 2026 and NTI net on September 4, 2026.

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