GYEON PRISM vs KONG Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GYEON PRISM
Control Scangrip Prism Multi lamps via Bluetooth. Adjust brightness and color temperature, manage multiple lamps, and secure access with a PIN. The app automatically reconnects to previously used lamps.
- Bluetooth lamp control
- 5-step dimming (10-100%)
- 5-step color temperature adjustment (2500-6500K)
- Control up to 4 lamps simultaneously
- Synchronized control by up to 2 phones
- Lamp renaming
- PIN code security
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The GYEON PRISM App allows you to control the GYEON powered by Scangrip Prism Multi lamp via Bluetooth. The App has the following features: a) Switch on/off, 5 steps of dimming – 10%,25%,50%,75% and 100%. For multimatch, 5 steps of color temperature - 2500K, 3500K, 4500K, 5500K, 6500K. b) One phone controls max. 4 working lamps at same time c) One working lamp is simultaneously controlled by max.2 phones and lamp working status is synchronized d) Rename lamps in phone to easily identify different lamps e) Set pin code on lamps, so only users with the pin code can use them f) Automatically try to connect the lamp(s) of last time connection and refresh lamp(s) working status when App is open.
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.
Screenshots
Verdict
The clearest difference is update cadence: KONG Master at every 3 weeks against GYEON PRISM's every 11 months. GYEON PRISM's advantage is iOS requirement (10.3 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.
GYEON PRISM ships an update every 11 months, KONG Master every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | GYEON PRISM | KONG Master |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.3 — better | 13.0 |
| Further details — not scored | ||
| Size | 18 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | Scangrip | Shanghai KONG Intelligent Building Co., Ltd. |
In-app purchases
GYEON PRISM
No in-app purchases
KONG Master
No in-app purchases
