Scent Machine vs Aroma Messager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scent Machine
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An intelligent aromatherapy machine control app
Aroma Messager
This app allows users to send and receive messages. It is designed for communication between individuals. The application is free to download and use.
- Messaging
- Communication
- Free to use
- iPhone and iPod support
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Aroma Messager
Screenshots
Verdict
The clearest difference is update cadence: Scent Machine at every 9 days against Aroma Messager's every 6 weeks. 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.
Scent Machine ships an update every 9 days, Aroma Messager every 6 weeks. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.
| Parameter | Scent Machine | Aroma Messager |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.4 (14 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 14 — better |
| Update frequency | Every 9 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 61 MB |
| Age rating | 17+ | 17+ |
| Developer | 春荣 杨 | Gizwits IoT Technology Co., Ltd. |
In-app purchases
Scent Machine
No in-app purchases
Aroma Messager
No in-app purchases
