Comparison

DP Smart Control vs SmartProtector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

DP Smart Control

Features

Read full description

- An APP only use for Digital Projection Projectors. - You can control DP Projectors via APP - If you want to use this app, please set password to ap router.

About

SmartProtector

Features

Read full description

Smart Protector is now live! No cloud, no internet required. Simply connect to your device via Bluetooth to view real-time sensor data and stay informed about your home environment anytime, anywhere. Historical alert records are displayed at a glance, and statistical charts help you analyze trends and detect anomalies. Simple operation, focused protection – keeping safety within reach.

Screenshots

DP Smart Control4 screens

SmartProtector4 screens

Verdict

The call

The clearest difference is ads: DP Smart Control at none against SmartProtector's shown. DP Smart Control also leads on update cadence (weekly vs every 6 weeks). On price, in-app purchases, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DP Smart Control ships an update weekly, SmartProtector every 6 weeks. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 4 level

DP Smart Control versus SmartProtector: the parameters behind the verdict, then further details
Parameter	DP Smart Control	SmartProtector
Price	Free	Free
Update frequency	Weekly — better	Every 6 weeks
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.1	13.0 — better
Further details — not scored
Size	28 MB	28 MB
Age rating	4+	4+
Developer	Delta Electronics, Inc.	应飞王

In-app purchases

None

DP Smart Control

No in-app purchases

None

SmartProtector

No in-app purchases

Questions

Is DP Smart Control free?

DP Smart Control is free to download, with no in-app purchases.

Is SmartProtector free?

SmartProtector is free to download, with no in-app purchases.

Do DP Smart Control or SmartProtector have ads?

SmartProtector shows ads; DP Smart Control does not.

Which is updated more often, DP Smart Control or SmartProtector?

DP Smart Control ships an update weekly, and SmartProtector every 6 weeks. Most recently, DP Smart Control was updated on October 3, 2026 and SmartProtector on September 28, 2026.