MyFountain CO vs SolarMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyFountain CO
Stay informed about public safety, community events, and local services. Easily pay utility bills, report issues like potholes or code violations, and submit complaints.
- Public safety incident notifications
- Community event reminders
- Utility bill payments
- Report potholes
- File complaints (illegal dumping, overgrown grass)
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MyFountain CO allows residents to stay connected with notifications about everything from public safety incidents to community event reminders. It also provides a convenient way to pay a utility bill, report a pothole, and file a complaint about illegal dumping or overgrown grass. MyFountain CO does it all.
SolarMark
Monitor your solar power generation and battery storage systems locally and privately. Visualize real-time energy flow, get intelligent predictions, and receive protection alerts without relying on cloud services.
- Direct Modbus TCP polling
- Live power flow dashboard
- Multi-device infrastructure management
- Localized weather-based generation predictions
- On-device analytics ledger
- Open data export (CSV)
- Protection alerts (no-generation, performance, thermal)
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Take complete local control of your green energy infrastructure with SolarMark—the ultimate privacy-focused telemetry engine designed explicitly for solar power generation and battery storage systems. Unlike standard cloud platforms that lock your history behind proprietary servers, SolarMark establishes a direct, secure line to your hardware using local Modbus TCP polling. No third-party accounts, no remote data centers, and zero internet tracking dependencies required. REAL-TIME ECOSYSTEM MONITORING • Direct Modbus TCP Polling: Pull telemetry straight from your inverters and battery systems every 5 seconds. • Live Power Flow Dashboard: Instantly visualize generation metrics, grid imports, grid exports, and real-time utility currency valuation flows. • Multi-Device Infrastructure: Seamlessly configure and manage multiple independent inverters and standalone battery installations. INTELLIGENT PREDICTIONS & ANALYTICS • Localized Weather Gating: Synchronize system coordinates with local Open-Meteo irradiance data to generate automated daily generation predictions. • SQLite Analytics Ledger: Securely store lifetime energy metrics, battery state-of-charge curves, performance tracking, and voltage anomalies directly on your device. • Open Data Freedom: Extract energy histories and localized telemetry logs at any time using filtered, uncompressed CSV schema layers. SELF-CALIBRATING PROTECTION ALERTS • No-Generation Alarms: Receive automated system warnings if your hardware fails to initialize or generate power during standard daylight profiles. • Performance Threshold Vetting: SolarMark dynamically maps 30 days of production data to calibrate and alert you if real-time sunlight conversion loops drop below 40% efficiency. • Battery Thermal Shielding: Three independent detection layers monitor and instantly alert you of uncharacteristic voltage shifts or active thermal volatility spikes. FINANCIAL & ENVIRONMENTAL CLEARANCE • Track absolute localized financial tracking metrics with an integrated multi-currency picker (£ $ € ¥ A$ C$). • Toggle your sustainability output dashboards dynamically between metric tons of CO₂ offset or real-time equivalent trees planted. Keep your home data inside your local network. Secure your infrastructure, maximize your grid efficiency index, and download SolarMark today!
Screenshots
Verdict
The clearest difference is review sentiment: SolarMark at 100% against MyFountain CO's 0%. SolarMark also leads on rating (5.0 vs 3.5) and update cadence (monthly vs every 8 months). On price, ratings volume, 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.
SolarMark holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of MyFountain CO's written reviews are positive against 100% of SolarMark's.
MyFountain CO ships an update every 8 months, SolarMark monthly. The most recent releases landed on June 1, 2026 and September 4, 2026 respectively.
| Parameter | MyFountain CO | SolarMark |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 47 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | GOGov, Inc. | SolarMark Software LLC |
Customer experience
MyFountain CO
SolarMark
In-app purchases
MyFountain CO
No in-app purchases
SolarMark
No in-app purchases









