BT vs Scent diffuse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BT
This utility app allows users to customize working periods for a machine. It supports setting different working days and times for various requests and locations, offering flexibility in machine operation.
- Customizable working modes
- Set 5 groups of working periods
- Define different working days
- Schedule specific working times
- Adaptable to various requests and locations
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[Free to change the working Modes] The machine can be set for 5 groups different working periods , it can set different working days,working times according to different requests and suit for different places.
Scent diffuse
Control your smart scent diffuser remotely via Bluetooth or network. Adjust settings and manage your device from your smartphone.
- Bluetooth control
- Remote network control
- Smart scent management
- Intelligent control
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Scent diffuse is a scent machine intelligent control App, which allows Bluetooth control and remote network control of smart scent.
Screenshots
Verdict
The clearest difference is rating: Scent diffuse at 5.0 against BT's 1.6. BT's advantage is ratings volume (8 vs 1) and iOS requirement (9.0 vs 15.0). On price, update cadence, 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.
Scent diffuse holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: BT has 8 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on June 11, 2026 and September 23, 2026 respectively.
| Parameter | BT | Scent diffuse |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 俊 谢 | 春荣 杨 |
Customer experience
BT
Scent diffuse
In-app purchases
BT
No in-app purchases
Scent diffuse
No in-app purchases
