Comparison

Aemster vs MASTERS EXPO

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

About

Aemster

Features

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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

MASTERS EXPO

Features

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MASTERS EXPO is where Dutch business meets. This app brings together what happens there, all year round. MASTERS Stories The stories of the network: people, brands and ideas. New every day, ordered around what interests you. MASTERS Selected The addresses we choose ourselves. Twelve lists, put together by our editors, each address with the reason why. The city map shows you what is closest. EXPO The full programme of 10 to 14 December, the participating brands and the packages. Your pass Your membership and your tickets in one place. Coming soon MASTERS Connect puts you in touch with who you are looking for in the network. MASTERS Reserved is a private offering: restaurants, hotels, travel and experiences. For exhibitors Sign in with the email address of your participation. Your stand, your guests and your content are waiting. Signing in works with a code by email. No passwords. MASTERS EXPO 2026, RAI Amsterdam, 10 to 14 December.

Screenshots

Aemster4 screens

MASTERS EXPO4 screens

Verdict

The call

The clearest difference is update cadence: MASTERS EXPO at every 2 weeks 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, MASTERS EXPO every 2 weeks. Both last shipped on November 3, 2026.

Scorecard1 real difference · 5 level

Aemster versus MASTERS EXPO: the parameters behind the verdict, then further details
Parameter	Aemster	MASTERS EXPO
Price	Free	Free
Update frequency	Every 10 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.6 — better	16.4
Further details — not scored
Size	5 MB	60 MB
Age rating	4+	4+
Developer	Dreamy Delta	MASTERS HQ B.V.

In-app purchases

None

Aemster

No in-app purchases

None

MASTERS EXPO

No in-app purchases

Questions

Is Aemster free?

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

Is MASTERS EXPO free?

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

Do Aemster or MASTERS EXPO have ads?

Neither Aemster nor MASTERS EXPO shows ads.

Which is updated more often, Aemster or MASTERS EXPO?

Aemster ships an update every 10 months, and MASTERS EXPO every 2 weeks. Most recently, Aemster was updated on November 3, 2026 and MASTERS EXPO on November 3, 2026.