PVTECH vs Strong Lumen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PVTECH
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PVTECH恒照度APP主要功能，连接智能灯具，设定恒定照度，自动调节灯具照度。也可手动调节灯具色温，亮度等。舒适照明，节能减排。
Strong Lumen
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Strong Lumen Lighting Control Assistant, using Bluetooth, to control IoT lamps, such as flashing, constant on, constant off, dimming, setting scenes, and configuring parameters
Screenshots
Verdict
The clearest difference is iOS requirement: PVTECH at 12.0 against Strong Lumen's 15.6. On price, update cadence, 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.
PVTECH ships an update every 6 weeks, Strong Lumen every 5 weeks. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.
| Parameter | PVTECH | Strong Lumen |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 28 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | 普为光电科技有限公司 | 深圳市强流明光电有限公司 |
In-app purchases
PVTECH
No in-app purchases
Strong Lumen
No in-app purchases
