bluetag vs LEDiM S
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
bluetag
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此app是一个智能胸牌app，通过app编辑好胸牌模版内容，然后发送到胸牌设备更新胸牌内容
LEDiM S
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基于PLC电力载波的智能灯控系统app。 LEDiM S 可以达到调节灯光、控制窗帘，接入大型控制系统 。用户通过APP可完成所有操控，全程可视化、便捷化，全屋氛围随心所动。 *需配合对应LEDiM S 硬件设备才可使用。
Screenshots
Verdict
The clearest difference is update cadence: bluetag at every 2 weeks against LEDiM S's every 5 weeks. LEDiM S's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, 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.
bluetag ships an update every 2 weeks, LEDiM S every 5 weeks. The most recent releases landed on December 18, 2025 and September 12, 2026 respectively.
| Parameter | bluetag | LEDiM S |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | 东莞蓝签科技有限公司 | Liteputer |
In-app purchases
bluetag
No in-app purchases
LEDiM S
No in-app purchases
