D+ vs Bioer Wisdom Chain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
D+
Automate your home with a wireless smart home system. Control appliances, lighting, security, and more remotely. Enjoy personalized comfort and enhanced home management.
- Security alarm
- Fingerprint access
- Remote video monitoring
- Appliance control
- Curtain control
- Scene and timing control
- Energy saving
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when you come back home and open the door ,the temperature system have already prepare a nice temperature for you. when you open the fingerprint doorlock by your fingerprint,the light will turn on and play the music at the same time. wherever you are ,smart home system will manager your all appliances automation for your home. we have ready for it ,we can provide a professinal wireless smart home solution for you ,just need 15 mins ,can give a smart home for you. smart home system is using the fifth IOTs technology. The main functions of system 1.security alarm 2.fingerprint 3.remote video 4.appliances control 5.curtain control 6.sence control 7.timing control 8.save energy 9.music control 10.communication management 11.remote SOS 12.open the door remotely 13.cloud alarm message 14.cellphone alarm our smart home system using advanced wireless network communication technology and computer technology as well as through by many wireless communication ways to build the family wireless network in order to integerate with video,audio,alarm and appliances control under a wireless management platform to realize the smart control and alarm.
Bioer Wisdom Chain
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The PCR equipment app for the devices which made in our company.
Screenshots
Verdict
The clearest difference is device support: D+ at 4 against Bioer Wisdom Chain's 2. D+ also leads on iOS requirement (9.0 vs 12.0). On price, update cadence, 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.
D+ ships an update every 4 weeks, Bioer Wisdom Chain every 2 weeks. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.
| Parameter | D+ | Bioer Wisdom Chain |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 145 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | 英江 李 | 杭州博日科技有限公司 |
In-app purchases
D+
No in-app purchases
Bioer Wisdom Chain
No in-app purchases
