D+ vs Skylark PA
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.
Skylark PA
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1.账号权限 所有权限由管理员进行分配，比如设置为：各年级组长、各班主任老师、前后校门安保人员。不同账号每个账号可见及可操作的终端不同。 2.终端分区 可将终端设置任意分组，满足每个学年不同需求。如放学时各年级组和各出口负责人控制各自分区，互不影响。 定时任务 定时打铃 "定时打铃的音源可设置本地文件（铃声）、外部音频。 可根据分区设置铃声，以降低对周围影响、分批活动为原则调控作息时间。" 3.临时调整 如遇到临时调课调休等情况，可提前调整打铃计划。 实时广播 文件点播 上课时可点播终端或手机内的教学课件，或者在考试时播放英语听力文件等 4.实时喊话 可使用手机临时进行喊话。排队进行活动或放学时，老师和安保人员可对现场情况进行及时调整。 5.音源输入 校园电视台音频输入，可在教室内与视频同步播出 网络连接 离线运行 所有终端断网后，定时打铃不受影响。使用APP可在终端附近连接本机无线AP，进行实时广播操作。 6、联网运行 "用APP在校园内可通过WiFi连接，对终端进行实时广播、计划任务调整等操作。使用本系统的校区，可通过互联网云平台进行对接，进行统一管控。"
Screenshots
Verdict
The clearest difference is update cadence: D+ at every 4 weeks against Skylark PA's every 2 months. D+ also leads on iOS requirement (9.0 vs 12.0). 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.
D+ ships an update every 4 weeks, Skylark PA every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | D+ | Skylark PA |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 145 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | 英江 李 | 承 王 |
In-app purchases
D+
No in-app purchases
Skylark PA
No in-app purchases
