Aroma World vs ComPhysics Green UV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aroma World
Control your environment's aroma remotely with this app. It blends nature's purity with technology for a personalized scent experience.
- Remote aroma control
- Personalized scent experiences
- Integration of nature and technology
- Area scent management
Read full descriptionHide full description
AROMA WORLD expresses a new expectation for the future of living, with pure nature and technological convenience, controlling the aroma of the area at your fingertips.
ComPhysics Green UV
Read full descriptionHide full description
IMPORTANT: This app requires the ComPhysics CP-UV01 UV Indicator and CP-UV01-SA smartphone accessory. Without the dedicated optical hardware, the displayed values are not valid UV measurements. ComPhysics Green UV uses the iPhone camera to analyze the green visible emission produced by the CP-UV01 optical system. It provides a relative UV signal called CRU (ComPhysics Relative UV) and helps you compare conditions, save results, and observe changes over time. KEY FEATURES • Real-time CRU display • Movable circular Region of Interest • Reference-versus-sample comparison • Relative effective UV transmittance and blocking display • Time recording with graph • Photo and reading capture • Sample names and notes • Local export of CSV, JSON, JPEG, and PDF files • Optional location and device-orientation data for records • Korean, English, Japanese, and Simplified Chinese PRIVACY Camera frames and measurement data are processed on the device. The app does not include advertising or third-party analytics SDKs and does not automatically upload measurement data to ComPhysics. Files leave the app only when you choose to share or export them. MEASUREMENT NOTICE ComPhysics Green UV is a relative comparison tool. It is not an absolute UV irradiance meter, certified spectroradiometer, medical device, safety-certification system, or official spectral transmittance instrument. Results depend on the iPhone model, selected camera, settings, accessory alignment, ambient light, distance, angle, source spectrum, and measurement geometry. A low reading does not prove that a UV source is safe.
Screenshots
Verdict
The clearest difference is ads: ComPhysics Green UV at none against Aroma World's shown. Aroma World's advantage is iOS requirement (12.0 vs 17.0). On price, 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.
| Parameter | Aroma World | ComPhysics Green UV |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 28 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou You'an Information Technology Co.,Ltd | ComPhysics |
In-app purchases
Aroma World
No in-app purchases
ComPhysics Green UV
No in-app purchases
Questions
Is Aroma World free?
Is ComPhysics Green UV free?
Do Aroma World or ComPhysics Green UV have ads?
Other comparisons















