Comparison

HeatNext vs ILUM Mobile

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

Head to head

HeatNext Heating App

Invicta Oil Analysis App

Free

🔧 Utilities

No ratingsView app →

About

HeatNext

Features

Read full description

HeatNext is a friendly app that allows you to remotely manage your home heating system using your mobile device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

About

ILUM Mobile

Features

Read full description

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.

Screenshots

HeatNext4 screens

ILUM Mobile4 screens

Verdict

The call

The clearest difference is in-app purchases: ILUM Mobile at none against HeatNext's 4. HeatNext's advantage is update cadence (every 2 months vs every 10 months). On price, ads, 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. HeatNext sells 4 in-app purchases, starting at $1.99 per month. ILUM Mobile asks for nothing beyond the download.

UpkeepUpdate frequency

HeatNext ships an update every 2 months, ILUM Mobile every 10 months. The most recent releases landed on September 15, 2026 and September 2, 2026 respectively.

Scorecard2 real differences · 4 level

HeatNext versus ILUM Mobile: the parameters behind the verdict, then further details
Parameter	HeatNext	ILUM Mobile
Price	Free	Free
Update frequency	Every 2 months — better	Every 10 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	32 MB	66 MB
Age rating	4+	4+
Developer	Nomnio	Invicta AS

In-app purchases

4 purchases

HeatNext

Subscriptions4

Plus Package$1.991 Month
Advanced Package$3.991 Month
Plus Package$18.991 Year

Show 1 more

Advanced Package$37.991 Year

None

ILUM Mobile

No in-app purchases

Questions

Is HeatNext free?

HeatNext is free to download, with in-app purchases available.

Is ILUM Mobile free?

ILUM Mobile is free to download, with no in-app purchases.

Do HeatNext or ILUM Mobile have ads?

Neither HeatNext nor ILUM Mobile shows ads.

Which is updated more often, HeatNext or ILUM Mobile?

HeatNext ships an update every 2 months, and ILUM Mobile every 10 months. Most recently, HeatNext was updated on September 15, 2026 and ILUM Mobile on September 2, 2026.