ISO-corrected performance analysis, multi-layer diagnostic ensemble, and per-cylinder health scoring — built for Chief Engineers and Technical Superintendents.
Marine engine diagnostics today still rely on spreadsheets, manual ISO corrections, and tribal knowledge — tools that don't scale and can't travel offshore.
By the time a cylinder deviation is visible in log sheets, damage is already progressing. Manual checks are periodic — the engine runs continuously.
ISO corrections, shop test comparisons, Pmax and Texh deviations — done manually every performance test, prone to error, consuming time that could go elsewhere.
At sea, internet is limited or expensive. Most web-based tools are useless in the engine control room. Engineers need software that works without a connection.
Class surveys, management reports, and PSC inspections require structured documentation. Compiling it from raw data manually takes engineers days they don't have.
Everything you need to monitor, diagnose, and document engine performance — online or completely offline.
MAN OEM formulas for Pmax, Pcomp, Texh and SFOC. Compare live data against shop test baselines with full ISO 15550 compliance, automatically.
Per-Cylinder PrecisionMulti-layer diagnostic ensemble: Bayesian frequency scoring, 5 domain discriminators, sensor-sanity + physics-contradiction checks, 123 causal rules. Root causes ranked by probability — with explanations and fix steps.
Explainable AIHealth scores and trend analysis across your entire fleet from a single dashboard. Spot degradation early — before it becomes a port-state issue.
Multi-VesselExecutive summaries, cylinder data tables, deviation charts and diagnostic findings — formatted and ready for class surveys, management, or defect records.
PDF ExportThree steps. No spreadsheets, no manual ISO corrections, no cross-referencing shop test tables. Just structured engineering evidence.
Input cylinder pressures, temperatures and engine parameters directly from your performance test. Supports all standard MAN two-stroke engines.
ISO corrections applied instantly. Deviations calculated against your shop test baseline. The ML engine analyses all parameters simultaneously.
Ranked root causes with confidence scores, probable cost impact, and step-by-step troubleshooting procedures — ready to act on immediately.
Whether you're reviewing fleet data at the office or running a performance test in the engine control room with no internet — PropulsoIQ runs where you do.
Both versions share the same diagnostic engine, ISO corrections, and PDF export. Pick what fits the vessel — same precision either way.
PropulsoIQ doesn't just flag anomalies — it reasons through them. The diagnostic engine combines statistical analysis, machine learning and OEM-validated rules to give you ranked root causes, not just alerts.
Every result includes a confidence score and the specific parameters that triggered it, so engineers understand the reasoning — not just the conclusion.
PropulsoIQ is actively developed. Here's where we are and where we're headed — no vague promises, just the list.
PropulsoIQ is built on real vessel data and validated against MAN OEM specifications. We're now opening access to the first engineering teams. No waitlist — start today, free.
No credit card required · Online version is free to try · Desktop license available
Install once, use anywhere — no internet required. The full diagnostic engine, available offline in the engine control room.