Comparison

Aemster vs Duotecno Pro

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

Head to head

Aemster

Aroma diffuser control

Home control

About

Aemster

Features

Read full description

With the Aemster app, you will be able to control your Aemster aroma diffuser(s), personalize your diffusion desires and create the ultimate scent experience in your home or business.

About

Duotecno Pro

Control your home remotely with this application. Connect to your Duotecno IP master, scan a QR code for initial setup, and customize moods, alarms, and events directly from your phone.

Highlights

Connect to Duotecno IP master
QR code initial configuration
Customize moods
Manage alarms
Control events

Features

Read full description

This app allows you to connect to a Duotecno IP master and control your home. You can read the initial configuration just by scanning a QR code and customise it further on your phone. You can change moods, alarms and events.

Screenshots

Aemster4 screens

Duotecno Pro4 screens

Verdict

The call

The clearest difference is update cadence: Duotecno Pro at every 2 months against Aemster's every 10 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

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

Aemster ships an update every 10 months, Duotecno Pro every 2 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 7 level

Aemster versus Duotecno Pro: the parameters behind the verdict, then further details
Parameter	Aemster	Duotecno Pro
Price	Free	Free
Positive reviews	—	50.0% of reviews
Update frequency	Every 10 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	5 MB	24 MB
Age rating	4+	4+
Developer	Dreamy Delta	Coppieters

In-app purchases

None

Aemster

No in-app purchases

None

Duotecno Pro

No in-app purchases

Questions

Is Aemster free?

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

Is Duotecno Pro free?

Duotecno Pro is free to download, with no in-app purchases.

Do Aemster or Duotecno Pro have ads?

Neither Aemster nor Duotecno Pro shows ads.

Which is updated more often, Aemster or Duotecno Pro?

Aemster ships an update every 10 months, and Duotecno Pro every 2 months. Most recently, Aemster was updated on October 25, 2026 and Duotecno Pro on October 27, 2026.