Land Size vs SolarMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Land Size
Measure land areas, lots, and acreages by drawing on a map or walking the perimeter. Calculate areas in acres, square feet, square meters, and hectares. Save, recall, edit, and share measurements.
- Measure land areas and lots
- Draw boundaries on map
- Walk perimeter with GPS
- Calculate in acres, sq ft, sq m, hectares
- Measure distances
- Save and share measurements
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Land Size is the ultimate tool for measuring land areas, residential lots, acreages, and any real estate properties with precision and ease. Whether you are a farmer, real estate agent, contractor, or homeowner, this app provides accurate measurements by simply drawing on the map or walking the property boundary using your device's GPS. Key Features: • Flexible Measurement Modes: Capture points by tapping on the map, using the map's center point, or by traversing the perimeter to capture live GPS positions. • Advanced Editing Tools: Adjust existing shapes, simplify or densify points, and buffer lines into areas for accurate boundary planning. • Multiple Units Supported: Calculate areas in acres, square feet, square meters, and hectares. • Distance & Perimeter: Measure perimeters and distances seamlessly in feet, meters, and yards. • GPS Tracking: Measure distances and areas on the go by capturing your GPS coordinates while you move. • History & Sharing: All your measurements are automatically saved in the history screen. Easily recall, view, edit, and share your data with colleagues or clients. • KML, GPX & CSV Export: Export measurements directly as KML, GPX, or CSV files to view in Google Earth and easily share with other mapping tools. • High Accuracy: Large distances are accurately represented as great-circle lines, ensuring precision even over vast areas. Perfect for measuring fields, plotting out landscaping projects, calculating fencing requirements, or estimating property sizes. *Note: Measuring land areas using this app provides close estimates and does not replace the need for professional land surveying.*
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 Land Size's 0%. SolarMark also leads on rating (5.0 vs 1.0) and ads (none vs shown). Land Size's advantage is update cadence (every 10 days vs monthly). On price, ratings volume, in-app purchases 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
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 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Land Size's written reviews are positive against 100% of SolarMark's.
Land Size ships an update every 10 days, SolarMark monthly. The most recent releases landed on August 18, 2026 and September 4, 2026 respectively.
| Parameter | Land Size | SolarMark |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 28 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Megabyte Software Inc. | SolarMark Software LLC |
Customer experience
Land Size
SolarMark
In-app purchases
Land Size
No in-app purchases
SolarMark
No in-app purchases
Questions
Is Land Size free?
Is SolarMark free?
Which has better reviews, Land Size or SolarMark?
Do Land Size or SolarMark have ads?
Which is updated more often, Land Size or SolarMark?
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