Mezzo vs Scent
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Mezzo
This app offers a next-generation integrated system for home automation and security. It combines advanced wireless and IP technologies for a seamless experience.
- Integrated system
- Home automation
- Security solution
- Wireless technologies
- IP technologies
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The result of 40 years of engineering excellence, award winning design and industry leading thinking, Ness Corporation is proud to present the next generation integrated system combining the best Ness technologies into one affordable unit โ the MEZZO Integrated Controller. MEZZO integrates cutting-edge wireless and IP technologies to provide a seamless home automation and security solution.
Scent
Control your smart fragrance diffuser from your phone. Personalize diffusion frequency and strength, and shop for new scents all from one app. Enhance your environment with custom aromatherapy.
- ON/OFF Control
- Adjust diffusion frequency
- Set diffusion strength
- Shop for new fragrances
- Bluetooth connectivity
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Scent Australia Home invites you to invigorate your environment with the Smart Diffuser app. This application is a control device that allows you to personalise your fragrance diffusion desires from a single, centralised platform. Bluetooth connectivity allow you the luxury of total mobile compatibility. The following commands can be directed within the app: ON/OFF Control: Turning the diffuser on and off is made easy from the accessibility of your mobile device. FREQUENCY: Change the frequency of fragrance diffusion in set intervals. This includes the amount of time, and regularity of scent being administered within your space. This can be adapted with a simple click, allowing you to set the mood of your space with immediate ability. STRENGTH: Adapt the strength level of your diffusing mechanism, increasing and decreasing the level of aromatics when desired. SHOP: Grow your fragrance collection through the ordering tab. With this simple navigation, you can boost your mood enhancing collection with ease. Transcend your space with effortless ability, and dictate the spirit of the room with Scent.
Screenshots
Verdict
The clearest difference is review sentiment: Mezzo at 100% against Scent's 43%. Mezzo also leads on update cadence (every 2 weeks vs every 2 months). Scent's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mezzo ships an update every 2 weeks, Scent every 2 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.
| Parameter | Mezzo | Scent |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews โ better | 42.9% of reviews |
| Update frequency | Every 2 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 โ better |
| Further details โ not scored | ||
| Size | 105 MB | 46 MB |
| Age rating | 12+ | 4+ |
| Developer | Ness Corporation Pty Limited | Scent Australia |
Customer experience
Mezzo
Scent
In-app purchases
Mezzo
No in-app purchases
Scent
No in-app purchases








