CZone vs POWER WATCHDOG Bluetooth ONLY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CZone
Monitor and control onboard systems wirelessly from your iPad. View power, battery levels, and tank status. Receive important alarms and personalize your homepage for quick access to favorite circuits.
- Wireless monitoring and control
- Onboard circuit management
- Power electronics integration
- AC/DC power monitoring
- Battery level monitoring
- Tank level monitoring
- Alarm notifications
- Personalized homepage
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Wireless monitoring and control of onboard systems for your Ipad. User-friendly homepage for monitoring and controlling onboard circuits. Integrated control and monitoring of power electronics, including battery chargers and inverters. Monitor AC/DC power and batteries. Monitor tank levels. Receive alarms. Ability to personalize homepage to display favorite circuits & monitoring.
POWER WATCHDOG Bluetooth ONLY
This application connects to specific energy sensor models via Bluetooth to monitor energy consumption. It provides different interfaces based on the sensor type and delivers alert messages for error codes.
- Scan BLE energy sensors
- Sensor-specific interfaces
- Error code alerts
- Bluetooth connectivity
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Product model: PWD30-EPO、PWD50-EPO、PWD30-EPO-H、PWD50-EPO-H 1. Scan BLE which can sensor energy. 2. According to different sensors to choose a different interface. 3. Get alert message from error code.
Screenshots
Verdict
The clearest difference is review sentiment: CZone at 100% against POWER WATCHDOG Bluetooth ONLY's 50%. CZone also leads on rating (5.0 vs 4.2) and iOS requirement (8.0 vs 10.0). POWER WATCHDOG Bluetooth ONLY's advantage is ratings volume (488 vs 1) and update cadence (every 5 weeks vs every 3 months). 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.
CZone holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: POWER WATCHDOG Bluetooth ONLY has 488 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of CZone's written reviews are positive against 50% of POWER WATCHDOG Bluetooth ONLY's.
CZone ships an update every 3 months, POWER WATCHDOG Bluetooth ONLY every 5 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.
| Parameter | CZone | POWER WATCHDOG Bluetooth ONLY |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.2 (488 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 488 — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 51 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Navico Group APAC Limited | Hughes Autoformers |
Customer experience
CZone
POWER WATCHDOG Bluetooth ONLY
Bugs and requests
CZone
Not enough reviews yet to summarise bugs or requests.
POWER WATCHDOG Bluetooth ONLY
Reported bugs
2 issues- App crashes after recent update
- Unable to reconnect device after update
Requested features
3 requests- Power usage history and graphing
- Customizable notification settings
- Remote monitoring and control
In-app purchases
CZone
No in-app purchases
POWER WATCHDOG Bluetooth ONLY
No in-app purchases
Questions
Is CZone free?
Is POWER WATCHDOG Bluetooth ONLY free?
Which has better reviews, CZone or POWER WATCHDOG Bluetooth ONLY?
Do CZone or POWER WATCHDOG Bluetooth ONLY have ads?
Which is updated more often, CZone or POWER WATCHDOG Bluetooth ONLY?
Other comparisons
