Alfine vs YMENGSi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alfine
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This is an APP for connecting massage devices, which controls the function of the massage chair via Bluetooth.
YMENGSi
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ChairLink is a smart home APP control terminal designed to facilitate seamless mobile operation by connecting with devices. Its core functionalities include: - Auto Mode Selection - Operation Status Display - Function Toggle Control - Intensity/Speed Adjustment - Music-Synchronized Massage - Massage Duration Tracking - Fault Diagnosis - Manual Technique Adjustment - Manual Point Selection - Manual Posture Regulation - Manual Airbag Control
Screenshots
Verdict
The clearest difference is update cadence: Alfine at weekly against YMENGSi's every 12 months. Alfine also leads on iOS requirement (11.0 vs 13.0). 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.
Alfine ships an update weekly, YMENGSi every 12 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.
| Parameter | Alfine | YMENGSi |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 51 MB | 45 MB |
| Age rating | 17+ | 17+ |
| Developer | Massage Chair Max, Inc | 晓忠 缪 |
In-app purchases
Alfine
No in-app purchases
YMENGSi
No in-app purchases
