Comparison

Spark ECU vs LMR 2stroke Calibration

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

Head to head
About

Spark ECU

View live engine data from your vehicle in real-time. Connect your smartphone via Bluetooth to access telemetry, receive diagnostic alerts, and adjust fuel settings. Easily switch between engine maps with an intuitive interface.

Highlights
  • Live engine data telemetry
  • Diagnostic fault alerts
  • Fuel adjustment settings
  • Engine map switching
  • Bluetooth connectivity
  • Automatic device pairing
Features
Read full description

SPARK app gives you a smart, intuitive interface to view all the live data from your engine in real time. Connect your smartphone via Bluetooth to the Taipan and Yarara ECU in two ways: • Via the CAN-BT Module, for instant access to main engine data and real-time telemetry. • Using the XLog, if you want to collect data while driving as well. The app provides you with live dash telemetry, warning and alerts for diagnostic faults and fuel adjustments. Furthermore, with SPARK app you can switch maps just using the scrollbar on your phone. Thanks to the automatic pairing, you just need to connect your device once!

About

LMR 2stroke Calibration

Features
Read full description

LMR Advanced 2-Stroke Calibration è l'app professionale per piloti e meccanici che vogliono eliminare le congetture dalla carburazione dei motori 2 tempi. Basta cambiare getti a occhio sperando di indovinare: con LMR Calibration hai uno strumento preciso e affidabile sempre in tasca. Disponibile in 6 lingue (italiano, inglese, francese, spagnolo, portoghese, tedesco). COME FUNZIONA L'app si connette via Bluetooth al sensore meteo LMR Weather Sensor e legge in tempo reale temperatura, umidità e pressione. Sulla base dei dati ambientali e delle caratteristiche del tuo motore, calcola istantaneamente la carburazione ottimale per le condizioni della giornata. COSA PUOI FARE Leggere i dati meteo in tempo reale via Bluetooth Calcolare getto massimo, minimo, spillo, tacca e ugello per il tuo 2 tempi Ottimizzare la scelta dell'ugello (atomizzatore) sui carburatori compatibili -Confrontare fino alle 10 migliori combinazioni di setup -Gestire weekend, piloti e sessioni con storico completo -Generare report PDF di ogni sessione da condividere -Risparmiare tempo prezioso ai box PER CHI È Pensata per piloti e meccanici di minimoto, kart, motocross, enduro e qualsiasi motore 2 tempi a carburatore. Che tu corra a livello amatoriale o professionale, la carburazione giusta fa la differenza. REQUISITI Richiede il sensore hardware LMR Weather Sensor per la lettura dei dati ambientali via Bluetooth. Per sbloccare le funzioni avanzate di calibrazione e analisi è necessario il codice di licenza fornito con il sensore all'acquisto. Compatibile con iPhone con iOS 13 o successivo e Bluetooth attivo.

Screenshots

Spark ECU4 screens
LMR 2stroke Calibration3 screens

Verdict

The call

The clearest difference is update cadence: LMR 2stroke Calibration at every 2 days against Spark ECU's every 7 months. LMR 2stroke Calibration also leads on iOS requirement (11.0 vs 18.0). On price, ads, 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

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

Spark ECU ships an update every 7 months, LMR 2stroke Calibration every 2 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Spark ECU versus LMR 2stroke Calibration: the parameters behind the verdict, then further details
ParameterSpark ECULMR 2stroke Calibration
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 7 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.011.0 — better
Further details — not scored
Size129 MB2 MB
Age rating4+17+
DeveloperAIM tech SRLLuca Murino

In-app purchases

None

Spark ECU

No in-app purchases

None

LMR 2stroke Calibration

No in-app purchases

Questions

Is Spark ECU free?
Spark ECU is free to download, with no in-app purchases.
Is LMR 2stroke Calibration free?
LMR 2stroke Calibration is free to download, with no in-app purchases.
Do Spark ECU or LMR 2stroke Calibration have ads?
Neither Spark ECU nor LMR 2stroke Calibration shows ads.
Which is updated more often, Spark ECU or LMR 2stroke Calibration?
Spark ECU ships an update every 7 months, and LMR 2stroke Calibration every 2 days. Most recently, Spark ECU was updated on November 3, 2026 and LMR 2stroke Calibration on October 28, 2026.

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