PRIME Wire vs Melnor BT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRIME Wire
Control connected devices wirelessly from anywhere. Schedule custom timers for lighting and appliances, and manage multiple devices simultaneously. Receive alerts when devices activate, offering convenient home automation.
- Wireless device control
- Custom timer schedules
- Manual ON/OFF control
- Smart Scenes for multiple devices
- Add and configure multiple devices
- Push notifications
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The PRIME ON app provides wireless control of your connected devices from anywhere. The PRIME ON app is the perfect tool to control your PRIME SmartOutlets. PRIME's home automation products now work with Google Home and Amazon Alexa. -Set multiple custom timer schedules for indoor and outdoor lighting, fans, and other electrical devices. -Manual ON/OFF control allows you to control your devices from your smartphone or tablet. -Smart Scenes feature enables the linkage of multiple devices providing control of multiple devices at the same time. -Easily add and configure multiple PRIME devices. -Receive push notifications to alert you when devices activate. *Requires internet access or cellular signal.
Melnor BT
Easily manage your lawn and garden watering with this app. Control one or multiple Bluetooth water timers, set flexible schedules up to 30 times a day, and customize watering durations. Features include watering delays, manual mode, and an eco-friendly option to reduce water waste.
- Bluetooth timer control
- Flexible scheduling options
- Customizable watering duration
- Watering delay function
- Manual watering mode
- Eco Mode for water saving
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ABOUT THE APP An easy and convenient way to manage your lawn and garden watering. Use the free app on your iOS smart device (minimum required iOS 9), to control all the programming on your Melnor Bluetooth Water Timer. Manage one, or multiple Valve Units from the same app. Set up is simple and offers the most flexible scheduling options to meet any gardener’s needs. Water on specific days of the week or every few days, up to 30 times per day, from one minute to 6 hours. FEATURES - Convenient scheduling through the app (must be within 30’ of Valve Unite for Bluetooth connection) - Select to water on specific days of the week or by an interval every few days - Water from 1 minute up to 6 hours per watering cycle - Reduce water waste with the customizable Eco Mode - Watering Delay pauses the watering schedule when needed - Turn on Manual mode from the Timer or through the app to run water whenever you need CUSTOMIZABLE You can personalize the app features specifically for your lawn and garden. Set unique device and zone names, create a password for security, and add images of your specific watering areas.
Screenshots
Verdict
The clearest difference is rating: PRIME Wire at 4.7 against Melnor BT's 2.1. PRIME Wire also leads on review sentiment (39% vs 13%) and ratings volume (1K vs 132). Melnor BT's advantage is update cadence (every 2 months vs every 6 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.
PRIME Wire holds the better App Store score, 4.7 against 2.1. That said, the two scores are not equally well evidenced: PRIME Wire has 1K ratings behind it against 132, so its average is the more settled of the two. Written reviews point the same way: 39% of PRIME Wire's written reviews are positive against 13% of Melnor BT's.
PRIME Wire ships an update every 6 months, Melnor BT every 2 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.
| Parameter | PRIME Wire | Melnor BT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1K ratings) — better | 2.1 (132 ratings) |
| Positive reviews | 39.1% of reviews — better | 12.9% of reviews |
| Number of ratings | 1K — better | 132 |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 218 MB | 14 MB |
| Age rating | 12+ | 4+ |
| Developer | Prime Wire and Cable, Inc. | yuanmei |
Customer experience
PRIME Wire
Melnor BT
User reviews
PRIME Wire
From 1K App Store ratingsWhat we love
- 🚀 Easy to use
- 👍 Works as advertised
- 🚀 Simple setup
- 🚀 Reliable functionality
- 👍 Consistent performance
Room to improve
- 🐛 Connectivity issues
- 🐛 Unreliable in cold weather
- 🐛 Buggy app updates
- 🔒 Security/privacy concerns
- 🐛 Difficulty pairing devices
Melnor BT
From 132 App Store ratingsWhat we love
- 👍 Simple and intuitive interface once learned
- 🎯 Effective scheduling functionality
- 📱 Easy device renaming and multi-unit support
- ⚡ Quick setup process
- 🔧 Functional core watering control features
Room to improve
- 🐛 Frequent app crashes and freezing
- 📡 Severely limited Bluetooth range (10-15 feet vs advertised 30 feet)
- 🔄 Constant need to reinstall app to restore functionality
- ⏳ Slow loading times and infinite loading loops
- 🚫 Cannot connect multiple phones to same device
Bugs and requests
PRIME Wire
Reported bugs
5 issues- App crashes after iOS updates
- Devices randomly going offline
- Unable to log in or change password
- Schedules/timers not working as expected
- Inability to add or control individual plugs
Requested features
5 requests- Siri/HomeKit integration
- Auto-shutoff timer option
- Improved app UI/UX
- Better cold weather performance
- More reliable connectivity
Melnor BT
Reported bugs
18 issues- App crashes on launch or when connecting to device
- Infinite loading/spinning wheel when opening devices
- App freezes after logging in
- Cannot establish Bluetooth connection despite device visibility
- Bluetooth connection drops frequently even at close range
Show 13 moreShow fewer
- App loses connection to previously paired devices
- 12 PM time setting reverts to 12 AM
- Settings reset unexpectedly
- Rain delay applies from change time instead of scheduled time
- Valve selection registers wrong valve
- Manual button presses require multiple attempts
- App incompatible with latest iOS/iPadOS versions
- Device clock out of sync with actual time
- Duration settings don't match actual watering time
- Custom pictures for zones not persisting
- App stuck in update mode
- Cannot change start day for odd-day watering restrictions
- App shows device but won't open/load
Requested features
15 requests- WiFi connectivity instead of Bluetooth-only
- Remote control functionality from any distance
- Multiple user/phone support for same device
- End time parameter for watering cycles
- More than 2 watering cycles per day
Show 10 moreShow fewer
- One-time watering option
- Odd/even day scheduling
- Unified dashboard showing all valves at once
- Quick action buttons on main menu
- Automatic device loading on app startup
- Rain delay function that applies to scheduled times
- Event history and push notifications
- Bluetooth gateway support for extended range
- Soil moisture sensor integration
- Better visual distinction between controller and valve selection screens
In-app purchases
PRIME Wire
No in-app purchases
Melnor BT
No in-app purchases
