Comparison

Carpex vs Arjava

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

Head to head
About

Carpex

Features
Read full description

SMELL YOUR DREAMS The ability to recall memories acquired through the sense of smell is greater than that of memories recalled through the visual and auditory senses. Research shows that the ratio of us recalling a memory acquired through smell is one hundred times that of a memory recalled through sight or hearing. Carpex manufactures devices that are the most preferred, effective and of the healthiest fragrance diffusion technologies in the fields of professional ambient scenting and “Scent Marketing.” “Micro Diffusion Technology” is cutting-edge technology that separates aromas in liquid form to particles smaller than a micron, making it possible to diffuse homogenously to its surroundings. This technology makes it possible to diffuse fragrances in an effective and reliable manner without the use of heat, alcohol or any harmful chemicals. With the ergonomic designs and advanced techonology, our devices have the capacity to meet any and every need. .

About

Arjava

Features
Read full description

Experience a new dimension in ambient scenting. Arjava Diffuser’s refined design adds beauty to your décor, while its smart features let you personalize every breath of aroma. 
With the Arjava mobile app, effortlessly control your diffuser and create the ambiance you desire. With the Arjava app, you can: - Create a scent schedule - Adjust scent intensity to suit your needs - Monitor battery and cartridge status of your device

Screenshots

Carpex4 screens
Arjava4 screens

Verdict

The call

The clearest difference is update cadence: Arjava at weekly against Carpex's every 2 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

Carpex ships an update every 2 months, Arjava weekly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 5 level
Carpex versus Arjava: the parameters behind the verdict, then further details
ParameterCarpexArjava
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013
Further details — not scored
Size28 MB46 MB
Age rating4+17+
DeveloperNETPAK ELEKTRONIK PLASTIK KOZMETIK SANAYI VE TICARET LIMITED SIRKETIARJAVA KOKULANDIRMA SISTEMLERI ANONIM SIRKETI

In-app purchases

None

Carpex

No in-app purchases

None

Arjava

No in-app purchases

Questions

Is Carpex free?
Carpex is free to download, with no in-app purchases.
Is Arjava free?
Arjava is free to download, with no in-app purchases.
Do Carpex or Arjava have ads?
Neither Carpex nor Arjava shows ads.
Which is updated more often, Carpex or Arjava?
Carpex ships an update every 2 months, and Arjava weekly. Most recently, Carpex was updated on September 22, 2026 and Arjava on September 23, 2026.

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