Stellar BLE vs Prismal PFX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stellar BLE
Wirelessly control smart lights via Bluetooth. Adjust brightness and select from millions of colors to set the perfect ambiance for any room. Effortlessly manage your lighting experience.
- Bluetooth Low Energy control
- Turn lights on/off
- Adjust brightness
- Choose from millions of colors
- Wireless operation
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Stellar BLE - The smart way to control your Sansi bulbs. The Stellar Blue app allows you to turn your Sansi smart lights on and off wirelessly through Bluetooth Low Energy (BLE), adjust brightness smoothly and choose your favorite color among millions.
Prismal PFX
Control and customize your Prismal LED lighting products with this app. Connect via Bluetooth to fine-tune colors, effects, and animations. Save, share, and sync presets across multiple controllers for a seamless lighting experience.
- Bluetooth controller discovery and connection
- Customizable LED animation editing
- Multiple effect styles, colors, and blending
- Save, import, and share animation presets
- Group Sync Mode for multiple controllers
- Optional password protection
- Firmware updates
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Prismal PFX is the mobile control app for Prismal LED controllers and compatible Prismal lighting products. Use Prismal PFX to discover nearby controllers over Bluetooth, connect in seconds, and fine-tune how your lighting looks and behaves. Features: - Bluetooth connection for supported Prismal controllers - Fast access to controller settings and LED count controls - Custom layered animation editing - Custom animation timeline editor - Multiple effect styles, colors, and blending options - Save, imports, and share animation presets - Group Sync Mode allows up to 10 of the same Prismal Controllers to sync together for one fluid animation. - Optional password protection for controller access - Firmware updates for supported Prismal controllers Prismal PFX is built for Prismal hardware. It is not intended as a universal controller for unrelated third-party LED devices. Why the app requests Bluetooth: Bluetooth is required to scan for nearby Prismal controllers, connect to them, send lighting changes, and read controller information. Internet may be used for features such as: - Downloading firmware packages - Importing shared animations - Sending feedback For the best experience, use Prismal PFX with supported Prismal controllers and official Prismal lighting products. Bluetooth access is required to discover and connect to nearby Prismal controllers. Some features, such as firmware download or shared preset import, may require an internet connection.
Screenshots
Verdict
The clearest difference is rating: Prismal PFX at 5.0 against Stellar BLE's 3.0. Prismal PFX also leads on update cadence (every 8 days vs every 3 months). Stellar BLE's advantage is iOS requirement (12.1 vs 16.4). On price, ratings volume, 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.
Prismal PFX holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Stellar BLE ships an update every 3 months, Prismal PFX every 8 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Stellar BLE | Prismal PFX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 75 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Sansi Electronic Engineering Co., Ltd | Zenith Industries LLC |
Customer experience
Stellar BLE
Prismal PFX
In-app purchases
Stellar BLE
No in-app purchases
Prismal PFX
No in-app purchases
