Comparison

RV+ vs Blu Onyx WATERSTOP

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

Head to head
About

RV+

Manage your RV's electrical, electronic, and mechanical features remotely. Monitor and control lighting, HVAC, tank levels, slides, awnings, and more from your smartphone. Stay connected to your RV's systems wherever you go.

Highlights
  • Remote RV system monitoring
  • Control lighting and HVAC
  • View tank readings
  • Operate slides and awnings
  • Manage battery and solar
  • Global and local access options
Read full description

Never miss a moment with RV+ — your ultimate RV management tool! RV+ empowers you to stay connected and in control, right from your phone, so you can focus on enjoying your adventures. Experience seamless RV management with RV+’s clean, user-friendly interface. Easily monitor and operate all your RV’s electrical, electronic, and mechanical features no matter where you are. If your RV has the Local Access module, you can operate essential devices up to 90 feet away. With the Global Access module installed, your subscription allows you to manage most app features from anywhere in the world. Your RV’s module type is indicated on the Mobile App page of your touchscreen. Key Features: - Lighting - HVAC - Tank Readings - Slides* - Awnings* - TV Lifts* - Shades - Solar Controllers - Cargo Locks - AGS and AES* - Battery Management - And so much more! *Local Control Only Terms of Use (EULA): https://www.fireflyint.com/terms-of-use-and-service Privacy Policy: https://www.fireflyint.com/mobile-app-privacy-policy

About

Blu Onyx WATERSTOP

Monitor and control your RV's water system remotely. Receive instant alerts for leaks and manage water valves from your phone, preventing costly damage and providing peace of mind.

Highlights
  • Remote water valve control
  • Leak detection alerts
  • Device registration and management
  • Real-time sensor monitoring
  • Water usage insights
  • Account security settings
Features
Read full description

BLU ONYX helps protect your recreational vehicle by connecting your phone to your WATERSTOP device for smart water control, leak detection, and rapid response. Whether you are in your RV or away, BLU ONYX gives you the tools to monitor your water system, receive alerts, and act quickly when issues appear. With BLU ONYX, you can: - Add and register purchased WATERSTOP devices to your account - Pair devices over Bluetooth during setup - Connect devices to your Wi-Fi network - View all connected devices in one place - Remove or reassign devices when needed - Open or close water valves directly from the app - Monitor connected sensors and device status - Receive and review alarm and leak events - Access logs and water-use insights - Manage your account details and security settings Built for reliability and simple control, BLU ONYX is designed to reduce stress and help prevent costly water damage by putting critical water controls in your hands. Use BLU ONYX to stay informed, respond faster, and keep your RV water system safer every day.

Screenshots

RV+4 screens
Blu Onyx WATERSTOP4 screens

Verdict

The call

The clearest difference is rating: Blu Onyx WATERSTOP at 3.7 against RV+'s 2.0. Blu Onyx WATERSTOP also leads on in-app purchases (none vs 2) and update cadence (every 2 weeks vs monthly). RV+'s advantage is ratings volume (17 vs 3). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RV+ sells 2 in-app purchases, starting at $8.99 per month. Blu Onyx WATERSTOP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Blu Onyx WATERSTOP holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: RV+ has 17 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

RV+ ships an update monthly, Blu Onyx WATERSTOP every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
RV+ versus Blu Onyx WATERSTOP: the parameters behind the verdict, then further details
ParameterRV+Blu Onyx WATERSTOP
PriceFreeFree
Rating2.0 (17 ratings)3.7 (3 ratings) — better
Positive reviews7.7% of reviews—
Number of ratings17 — better3
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size15 MB44 MB
Age rating4+4+
DeveloperFirefly Integrations LLCBlu Onyx LLC

Customer experience

RV+

All ratings17 ratings
Positive23.5%
Neutral0.0%
Negative76.5%
Written reviews13 reviews
Positive7.7%
Neutral0.0%
Negative92.3%

Blu Onyx WATERSTOP

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

RV+

Subscriptions2
  • Remote Connection1 Month trial$8.991 Month
  • Remote Connection - 1 Year$89.991 Year
None

Blu Onyx WATERSTOP

No in-app purchases

Questions

Is RV+ free?
RV+ is free to download, with in-app purchases available.
Is Blu Onyx WATERSTOP free?
Blu Onyx WATERSTOP is free to download, with no in-app purchases.
Which has better reviews, RV+ or Blu Onyx WATERSTOP?
Blu Onyx WATERSTOP is rated higher. RV+ averages 2.0 out of 5 from 17 ratings, while Blu Onyx WATERSTOP averages 3.7 from 3 ratings.
Do RV+ or Blu Onyx WATERSTOP have ads?
Neither RV+ nor Blu Onyx WATERSTOP shows ads.
Which is updated more often, RV+ or Blu Onyx WATERSTOP?
RV+ ships an update monthly, and Blu Onyx WATERSTOP every 2 weeks. Most recently, RV+ was updated on November 4, 2026 and Blu Onyx WATERSTOP on October 31, 2026.

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