ONF Link vs AromaTech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ONF Link
Control your smart lighting devices with this app. Adjust brightness, color temperature, and create personalized daylight cycles. Schedule lighting changes to match different times of the day.
- Manage ONF devices
- Adjust brightness and color temperature
- Create custom lighting schedules
- Personalized daylight cycles
- Manual and daylight cycle modes
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The free ONF Link companion app uses your smartphone to manage your ONF devices, including lighting schedule, brightness, and color temperature. You can easily adjust the finer brightness and CCT( color temperature) in manual mode. In daylight cycle mode, you may set the combination of up to five groups of brightness and CCT. ONF device will change the light color and brightness gradually depending on the time you set, providing a variety of looks at different times, and creating a personalized daylight cycle.
AromaTech
Control your home scenting system with personalized schedules, adjustable intensity, and ambient lighting. Manage multiple diffusers from a single app to create your ideal atmosphere.
- Personalized scent schedules
- Adjustable scent intensity
- Ambient lighting control
- Manage multiple diffusers
- Create custom scent experiences
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The AromaTech App has been re-designed to improve your scenting experience with our diffusers. Now it is easy to set up, organize your diffusers, and tell them apart. Choose a template or build your own schedule from scratch, each diffuser can save up to 5 schedules. Adjust the intensity of the scents remotely, easily turn your diffuser on or off, and set the customized light mode. Shop fragrances and diffusers from the integrated web shop, explore our newest additions and plan your next scent. Supported Diffusers: • Ambience • Ambience Mini • AroMini BT Plus • AromaPro BT • AroMini BT • AT-600 BT • AromaDream AIR ENGINEERED FOR PRECISION Cold-air diffusion. No heat. No water. No dilution. Our proprietary nebulizing technology disperses fragrance in its purest form - ultra-fine, consistent, and undistorted. You experience the full olfactive architecture exactly as the perfumer intended, with no residue and no compromise.
Screenshots
Verdict
The clearest difference is rating: ONF Link at 2.0 against AromaTech's 1.3. ONF Link also leads on ratings volume (26 vs 6) and iOS requirement (10.0 vs 15.0). AromaTech's advantage is update cadence (every 2 months vs every 6 months). On price, review sentiment, ads and in-app purchases 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.
ONF Link holds the better App Store score, 2.0 against 1.3. Both are backed by a comparable volume of ratings — 26 and 6 respectively. Written reviews point the same way: 17% of ONF Link's written reviews are positive against 13% of AromaTech's.
ONF Link ships an update every 6 months, AromaTech every 2 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.
| Parameter | ONF Link | AromaTech |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (26 ratings) — better | 1.3 (6 ratings) |
| Positive reviews | 16.7% of reviews — better | 13.3% of reviews |
| Number of ratings | 26 — better | 6 |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 81 MB | 65 MB |
| Age rating | 4+ | 17+ |
| Developer | YOU HAU CO.LTD | AromaTech Inc. |
Customer experience
ONF Link
AromaTech
In-app purchases
ONF Link
No in-app purchases
AromaTech
No in-app purchases
