PVTECH vs Bluetooth label
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。
Bluetooth label
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Update Bluetooth price tags instantly. Manage products, sync prices in one tap. Smart, secure, and perfect for retail stores.
Screenshots
Verdict
The clearest difference is update cadence: Bluetooth label at every 2 weeks against PVTECH's every 6 weeks. PVTECH's advantage is iOS requirement (12.0 vs 14.0). 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.
PVTECH ships an update every 6 weeks, Bluetooth label every 2 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.
| Parameter | PVTECH | Bluetooth label |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 28 MB | 40 MB |
| Age rating | 4+ | 9+ |
| Developer | Xiamen PVTECH Corporation Ltd. | 广东志慧芯屏科技有限公司 |
In-app purchases
PVTECH
No in-app purchases
Bluetooth label
No in-app purchases
