Zoef Robot Smart vs Billda
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zoef Robot Smart
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Zoef Robot Smart APP Connect all you Zoef Robot robots to this APP. 1. With this APP you can remote control Zoef Robot robots. 2. You can schedule the robot. 3. Easily monitor the robot. 4. Available Functions depend on the capabilities of each robot
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
The clearest difference is update cadence: Billda at monthly against Zoef Robot Smart's every 12 months. 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.
Zoef Robot Smart ships an update every 12 months, Billda monthly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Zoef Robot Smart | Billda |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 190 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Zoef Robot B.V. | 伟才 邓 |
In-app purchases
Zoef Robot Smart
No in-app purchases
Billda
No in-app purchases
