M Professional vs MTEP App
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
M Professional
Monitor and configure your solar inverter system in real-time. Request RMA services and perform daily maintenance using Bluetooth Low Energy. Stay informed about your system's status and parameters.
- Real-time status monitoring
- Parameter configuration
- RMA service requests
- Daily maintenance
- BLE communication
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M Professional is a tool used to communicate with solar inverter system for real-time status monitoring, parameter configuration, RMA service request and daily maintenance via BLE.
MTEP App
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The MTEP Mobile App is your control center for participating in the Maine Transactive Energy Pilot. Monitor your registered devices in real-time, adjust your responsiveness preferences, and track your incentives - all from your smartphone or a tablet.
Screenshots
Verdict
The clearest difference is update cadence: M Professional at every 3 weeks against MTEP App's every 6 months. M Professional also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
M Professional ships an update every 3 weeks, MTEP App every 6 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.
| Parameter | M Professional | MTEP App |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | β |
| Update frequency | Every 3 weeks β better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 13.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 20 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | δΈ ζ | Post Road Foundation |
In-app purchases
M Professional
No in-app purchases
MTEP App
No in-app purchases
Questions
Is M Professional free?
Is MTEP App free?
Do M Professional or MTEP App have ads?
Which is updated more often, M Professional or MTEP App?
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