Comparison

LT vs SolarMark

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LT

Features
Read full description

This is a Bluetooth low energy (BLE) application for GlobalSat LT-10 configuration. By synchronizing with your LT-10, you can check the battery capacity, FW/ APP version and current settings. Also, you can adjust LoRaWAN and GPS setting to fulfill different user scenarios. With this application and LT-10, we believe you will have a better experience. Functions: - Basic Information: LoRa MAC/ Battery capacity/ FW version/ APP version - LoRaWAN Setting: Duty cycle/ DR/ Channel/ Frequency/ Join mode…etc. - GPS Setting: Always on or not/ GPS open time - Operation Mode: Periodic or Motion mode/ Report interval - Other Setting: G-Sensor sensitivity/ Enable or disable power off …etc. - Firmware Upgrade - Restore support iOS 11 or above.

About

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.

Highlights
  • 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)
Features
Read full description

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

LT3 screens
SolarMark4 screens

Verdict

The call

The clearest difference is iOS requirement: LT at 11.0 against SolarMark's 15.1. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LT ships an update every 5 weeks, SolarMark monthly. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 9 level
LT versus SolarMark: the parameters behind the verdict, then further details
ParameterLTSolarMark
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size11 MB55 MB
Age rating4+4+
DeveloperGlobalsat Technology Corporation.SolarMark Software LLC

In-app purchases

None

LT

No in-app purchases

None

SolarMark

No in-app purchases

Questions

Is LT free?
LT is free to download, with no in-app purchases.
Is SolarMark free?
SolarMark is free to download, with no in-app purchases.
Do LT or SolarMark have ads?
Neither LT nor SolarMark shows ads.
Which is updated more often, LT or SolarMark?
LT ships an update every 5 weeks, and SolarMark monthly. Most recently, LT was updated on October 9, 2026 and SolarMark on October 6, 2026.

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