HAISEN SMART vs Billda
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HAISEN SMART
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HAISEN SMART is a powerful APP to control the microwave motion sensor and PIR sensor through Bluetooth connection. It enables users to edit sensors into different groups and program them together.
Billda
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BillDa应急电源通用蓝牙控制APP程序,Billda是深圳市比尔达科技有限公司旗下品牌。 深圳市比尔达(billda)科技有限公司,成立于2009年是一家致力于高品质,高可靠性LED照明应急驱动电源研发与生产的企业,公司集研发,生产,销售,服务为一体的综合体。公司长期专注于LED应急驱动电源的技术创新和品牌打造,在欧美市场上赢得了客户的广泛认可,被北美品牌灯具客户评定为“中国LED应急电源知名品牌。比尔达(英文名 Billda)始终坚持“质量第一,客户至上,服务至上,持续创新”的经营理念。公司产品通过了UL,FCC, CEC,CE,RoHS, CB, SAA,MSDS, UN38.3等权威认证,赢得了数百家企业的认可和信赖。
Screenshots
Verdict
HAISEN SMART and Billda are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 | HAISEN SMART | Billda |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 165 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Haisen | 伟才 邓 |
In-app purchases
HAISEN SMART
No in-app purchases
Billda
No in-app purchases









