CZone vs BILGE
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.
BILGE
Control your dry bilge pump system remotely. Schedule pump operation, monitor current status, and configure water sensors. View system event history with pump activity charts.
- Pump on demand
- Scheduled run times
- Current pump status display
- Water sensor configuration
- System event history
- Pump activity charts
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This app connects to BILGE-B-DRY. It allows you to run the pump on demand or define scheduled run times and durations. The current status of the pump is displayed in the app. Configure water sensors, adjust settings, and view system event history including charts of pump activity over time. BILGE-B-DRY is the most affordable dry bilge system on the market with wireless connectivity to smart devices, automatic use and easy installation. BILGE-B-DRY is your answer to a cleaner bilge reducing boat odors, mold, and mildew. Removing the excess water helps to reduce corrosion and wear protecting electrical wiring, thru-hull sensors and transducers. Don't forget about stepped hulls, with water laying stagnant forward of the step. The system is available in four configurations: single pump, dual pump, triple pump and quad pump.
Screenshots
Verdict
The clearest difference is rating: CZone at 5.0 against BILGE's 4.3. CZone also leads on iOS requirement (8.0 vs 16.6). BILGE's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (8 vs 1). On price, review sentiment, 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.
CZone holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: BILGE has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
CZone ships an update every 3 months, BILGE fortnightly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.
| Parameter | CZone | BILGE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (8 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 8.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 51 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Navico Group APAC Limited | Neptunian Sky LLC |
Customer experience
CZone
BILGE
In-app purchases
CZone
No in-app purchases
BILGE
No in-app purchases
