Comparison

Optios vs Scentech

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

Head to head
About

Optios

Features
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Smart salon solutions for hair and beauty salons. Calendar, online booking, register, inventory management, marketing, reports, HR, bookkeeping.

About

Scentech

Features
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The Scentech app controls your Scentech diffuser over Bluetooth, exactly the way you want it. Switch your diffuser on or off, choose when it should scent your home and how strongly. Set a schedule per day or pick one of the ready-made schedules, from early morning to late evening. The app remembers which scent is inside and how full the bottle is, and shows how many hours you have left. What you do in the app β€’ Pair in a few steps: turn on Bluetooth, pick your diffuser, name the room. β€’ Schedules per day: choose a ready-made schedule or draw your own times. β€’ Intensity: from subtle to full, in one tap. β€’ Scent tracking: see which scent is inside, how full the bottle is and how many hours remain. β€’ Ambient light on or off on the Scentech 2 and Pro. β€’ Several diffusers, each with its own name and schedule. β€’ Reorder scents and diffusers without leaving the app, with your Scentech account: orders, package tracking and your scents in one place. Works with every Scentech diffuser (Lite, 2 and Pro). You need a Scentech diffuser to use the app. New in version 2.0: the app has been rebuilt from the ground up. Had the previous app? Pair your diffuser once more; a schedule already on the diffuser can be taken over right away.

Screenshots

Optios4 screens
Scentech4 screens

Verdict

The call

The clearest difference is update cadence: Scentech at daily against Optios's every 2 months. Optios's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Optios ships an update every 2 months, Scentech daily. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

Scorecard2 real differences Β· 4 level
Optios versus Scentech: the parameters behind the verdict, then further details
ParameterOptiosScentech
PriceFreeFree
Update frequencyEvery 2 monthsDaily β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS9.0 β€” better15.0
Further details β€” not scored
Size18 MB44 MB
Age rating17+4+
DeveloperOptiosScentech

In-app purchases

None

Optios

No in-app purchases

None

Scentech

No in-app purchases

Questions

Is Optios free?
Optios is free to download, with no in-app purchases.
Is Scentech free?
Scentech is free to download, with no in-app purchases.
Do Optios or Scentech have ads?
Neither Optios nor Scentech shows ads.
Which is updated more often, Optios or Scentech?
Optios ships an update every 2 months, and Scentech daily. Most recently, Optios was updated on September 16, 2026 and Scentech on September 21, 2026.

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