NEPViewer vs AP EasyPower
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NEPViewer
Monitor your BDM micro inverter system in real-time. Track system output and energy harvest, or view installed systems and their performance. Requires registration on the NEPViewer website.
- Real-time system monitoring
- Track energy harvest
- View installed systems
- Check system performance
- Multi-language support
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NEPViewer provides real-time monitoring for BDM micro inverter systems from Northern Electric & Power Inc. (NEP) - End user can easily check on system output and energy harvest - Installer can check a list of systems installed and performance A username and password from https://www.nepviewer.com is required. User of this APP needs to register on the NEPViewer website first. NEPViewer supports multiple languages including English, Spanish, German, French, Portuguese, Polish, Japanese and Chinese.
AP EasyPower
Manage your smart home energy devices with this tool. It offers plug-and-play installation, Bluetooth connectivity, and real-time monitoring for local and remote control of WiFi integrated EZ Series products.
- Plug-and-Play installation
- Bluetooth direct connection
- Real-time monitoring
- Online diagnosis
- Remote device management
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AP EasyPower is a smart home energy management tool for DIY Users to control the WiFi integrated EZ Series products, provides local and remote management services for devices. - Plug-and-Play, fast installation and wiring - Direct connecting with Bluetooth - Real-time monitoring - Online diagnosis & maintenance
Screenshots
Verdict
NEPViewer and AP EasyPower both sit at 2.7 stars, but that hides the real split: 48% of AP EasyPower's written reviews are positive against 14% of NEPViewer's. AP EasyPower also leads on ratings volume (9 vs 3) and iOS requirement (13.1 vs 15.0). On price, rating, update cadence and ads 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.
AP EasyPower holds the better App Store score, 2.9 against 2.7. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 14% of NEPViewer's written reviews are positive against 48% of AP EasyPower's.
NEPViewer ships an update every 3 weeks, AP EasyPower fortnightly. Both last shipped on September 22, 2026.
| Parameter | NEPViewer | AP EasyPower |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (3 ratings) | 2.9 (9 ratings) — better |
| Positive reviews | 14.3% of reviews | 48.1% of reviews — better |
| Number of ratings | 3 | 9 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.1 — better |
| Further details — not scored | ||
| Size | 62 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Northern Electric & Power Inc | Altenergy Power System,Inc. |
Customer experience
NEPViewer
AP EasyPower
Bugs and requests
NEPViewer
Reported bugs
12 issues- App closes immediately on launch/login
- Blank error box when resetting password
- App offline frequently
- Inaccurate wattage readings
- Cannot connect to all inverters
Show 7 moreShow fewer
- Serial number error during inverter pairing
- Display issues on iPad (white screen, cut-off content)
- App crashes after iOS updates
- Network anomaly errors
- Login issues after updates
- Data not refreshing or delayed
- App requires daily reinstallation to view data
Requested features
7 requests- Restore panel performance view
- Restore daily/hourly graphs and curves
- Improve iPad/landscape mode support
- Better customer support
- Option to stay logged in
Show 2 moreShow fewer
- More accurate real-time data
- Improve scaling of axes in graphs
AP EasyPower
Not enough reviews yet to summarise bugs or requests.
In-app purchases
NEPViewer
No in-app purchases
AP EasyPower
No in-app purchases
