Carpex vs Arjava
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Carpex
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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. .
Arjava
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Carpex ships an update every 2 months, Arjava weekly. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | Carpex | Arjava |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13 |
| Further details — not scored | ||
| Size | 28 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | NETPAK ELEKTRONIK PLASTIK KOZMETIK SANAYI VE TICARET LIMITED SIRKETI | ARJAVA KOKULANDIRMA SISTEMLERI ANONIM SIRKETI |
In-app purchases
Carpex
No in-app purchases
Arjava
No in-app purchases








