Royal Service vs Lynddoa
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Royal Service
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1. Monitoring of VAV terminal intelligent products 2. Operating platform for users to control and manage intelligent devices 3. Different products are connected to the same client to realize linkage control and easy operation 4. Support the setting of family administrators and ordinary members to realize family permission management
Lynddoa
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1.The first fully carbon-neutral product digital consumer platform offers customized solutions for Oceancycle®materials and the Oceancycle®& FreeCBO2®("zero" carbon) product series, from cradle to door; 2.All product raw materials come from ocean recycling, meet international standards, and have been awarded carbon-neutral product certification by international authoritative professional organizations; 3.Each product is independently traceable, detected and informed from the source; 4.All products can participate in carbon credits and exchange them for other products on the platform. We encourage and support the use of old products for new ones, Create Infinity Circular.
Screenshots
Verdict
The clearest difference is device support: Royal Service at 2 against Lynddoa's —. On price, in-app purchases and iOS requirement 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.
| Parameter | Royal Service | Lynddoa |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 171 MB | 189 MB |
| Age rating | 4+ | 4+ |
| Developer | Royal Service Air-Conditioning (Guangdong) Corp. | Zhejiang SeaHipot Network Technology Co., Ltd |
In-app purchases
Royal Service
No in-app purchases
Lynddoa
No in-app purchases









