WatchPower vs DCP Product Selector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WatchPower
Monitor off-grid inverters remotely via Wi-Fi. View device status, configure settings, receive alerts for warnings or alarms, and record historical data.
- Monitor inverter status
- Configure device settings
- Receive warning/alarm notifications
- Record device data history
- Wi-Fi module integration
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WatchPower is an iOS monitoring application which can monitor off-grid inverters via Wi-Fi module. Here are the application uses: 1. Display device status during normal operation. 2. Configure device setting after installation. 3. Notify user when a warning or alarm happened. 4. Allow user record device data history.
DCP Product Selector
This app helps users select the right construction products from a leading manufacturer with over 90 years of experience. It provides access to innovative materials developed across global operations.
- Product selection assistance
- Access to innovative materials
- Global manufacturer information
- Extensive industry experience
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Don Construction Products (DCP) has accumulated over 90 years of experience in developing, manufacturing and marketing innovative construction materials. DCP has operations in North America, Europe, Africa, Middle East and Asia with 15 manufacturing locations and a distribution network to over 35 countries.
Screenshots
Verdict
The clearest difference is rating: DCP Product Selector at 4.6 against WatchPower's 2.5. WatchPower's advantage is update cadence (every 3 months vs every 7 months) and ratings volume (75 vs 5). On price, ads, in-app purchases and monetization model 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.
DCP Product Selector holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: WatchPower has 75 ratings behind it against 5, so its average is the more settled of the two.
WatchPower ships an update every 3 months, DCP Product Selector every 7 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | WatchPower | DCP Product Selector |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (75 ratings) | 4.6 (5 ratings) — better |
| Positive reviews | 17.2% of reviews | — |
| Number of ratings | 75 — better | 5 |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 22 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | 祥梯 孟 | Don Construction Products Ltd. |
Customer experience
WatchPower
DCP Product Selector
Bugs and requests
WatchPower
Reported bugs
3 issues- Devices disappearing from the app
- Incorrect battery capacity and power readings
- Crashes and freezes when trying to access data
Requested features
5 requests- Add real-time monitoring and updates
- Improve user interface and add more visualizations
- Implement push notifications for important events
- Allow password recovery and account management
- Add support for Bluetooth connectivity
DCP Product Selector
Not enough reviews yet to summarise bugs or requests.
In-app purchases
WatchPower
No in-app purchases
DCP Product Selector
No in-app purchases
Questions
Is WatchPower free?
Is DCP Product Selector free?
Which has better reviews, WatchPower or DCP Product Selector?
Do WatchPower or DCP Product Selector have ads?
Which is updated more often, WatchPower or DCP Product Selector?
Other comparisons
