Comparison

EcoStar III vs LiquidSpring

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

Head to head
About

EcoStar III

Monitor and manage your vehicle's idle reduction system. Track idle time, view real-time vehicle data, and adjust system configurations. Optimize fuel efficiency and gain insights into your vehicle's performance.

Highlights
  • Real-time idle time tracking
  • Idle reduction statistics calculation
  • Module configuration retrieval and modification
  • Real-time vehicle data display
  • Diagnostic information access
Features
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Interface with the InterMotive EcoStar™ III Idle Reduction System. View real time idle time tracking data and calculate idle reduction statistics. Retrieve and modify module configuration. View real time vehicle data and diagnostic information.

About

LiquidSpring

Features
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This is the LiquidSpring Display application allowing connection to the Bluetooth enabled Display module connected to your LiquidSpring system!

Screenshots

EcoStar III4 screens
LiquidSpring4 screens

Verdict

The call

The clearest difference is update cadence: LiquidSpring at every 4 months against EcoStar III's every 35 months. 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

EcoStar III ships an update every 35 months, LiquidSpring every 4 months. Both last shipped on November 3, 2026.

Scorecard1 real difference · 9 level
EcoStar III versus LiquidSpring: the parameters behind the verdict, then further details
ParameterEcoStar IIILiquidSpring
PriceFreeFree
Rating3.3 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 35 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.2 — better
Further details — not scored
Size6 MB78 MB
Age rating4+4+
DeveloperIntermotive IncLiquidSpring

In-app purchases

None

EcoStar III

No in-app purchases

None

LiquidSpring

No in-app purchases

Questions

Is EcoStar III free?
EcoStar III is free to download, with no in-app purchases.
Is LiquidSpring free?
LiquidSpring is free to download, with no in-app purchases.
Do EcoStar III or LiquidSpring have ads?
Neither EcoStar III nor LiquidSpring shows ads.
Which is updated more often, EcoStar III or LiquidSpring?
EcoStar III ships an update every 35 months, and LiquidSpring every 4 months. Most recently, EcoStar III was updated on November 3, 2026 and LiquidSpring on November 3, 2026.

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