KONG Master vs VIVAX EcoLink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KONG Master
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Use Bluetooth to connect to the air conditioner gateway to configure functions and display gateway information. It is compatible with various air conditioner gateways on the market, and users can access all functions without registration.
VIVAX EcoLink
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VIVAX EcoLink APP is a smart home appliance control housekeeper. It helps you control and manage smart home appliances anytime and anywhere; provides one-click linkage of multiple home appliances; shares devices with family and friends; and provides global language selection for coverage of multiple regions around the world.
Screenshots
Verdict
The clearest difference is update cadence: KONG Master at every 3 weeks against VIVAX EcoLink's every 3 months. VIVAX EcoLink's advantage is 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.
KONG Master ships an update every 3 weeks, VIVAX EcoLink every 3 months. Both last shipped on November 8, 2026.
| Parameter | KONG Master | VIVAX EcoLink |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 88 MB |
| Age rating | 17+ | 4+ |
| Developer | Shanghai KONG Intelligent Building Co., Ltd. | M SAN Grupa d.d. |
In-app purchases
KONG Master
No in-app purchases
VIVAX EcoLink
No in-app purchases
