TOPA SLI vs W
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TOPA SLI
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Remote one click control of the battery switch through Bluetooth. Remote detection of battery status (battery voltage, current, temperature, etc.). Automatically upgrade firmware for batteries and Bluetooth. Battery parameter settings. Battery upgrade records, etc.
W
A minimalist controller for WLED firmware, this app offers a sleek design for easy management of smart LED strips. It focuses on fluid interaction and simplicity, making LED control effortless.
- Minimalist design
- Fluid interaction
- WLED firmware compatible
- Smart LED strip management
- Sleek interface
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W-Link is a modern, minimalist controller designed specifically for WLED firmware. We strips away the complexity, offering a sleek design and fluid interaction that makes managing your smart LED strips a breeze.
Screenshots
Verdict
The clearest difference is update cadence: TOPA SLI at daily against W's every 2 months. TOPA SLI also leads on iOS requirement (15.0 vs 17.6). 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.
TOPA SLI ships an update daily, W every 2 months. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.
| Parameter | TOPA SLI | W |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Daily — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | XIAMEN READYGO ENERGY TECHNOLOGY CO., Ltd. | 丽 谭 |
In-app purchases
TOPA SLI
No in-app purchases
W
No in-app purchases
