FlexCalc Mobile - The Ultimate

Developer: Lucas Shimo

Category: Tools

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3.8K installs

21 ratings

112 monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +1.00

Steady

Monthly +1.00

Steady

FlexCalc Mobile - The Ultimate Summary

FlexCalc Mobile - The Ultimate is a ad-supported Android app in Tools by Lucas Shimo. Released in Jul 2018 (7 years ago). It has about 3.8K+ installs and 21 ratings with a 4.13★ (good) average. Based on AppGoblin estimates, it reaches roughly 112 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jul 5, 2018.

Recent activity: 1.00 installs this week (1.00 over 4 weeks) showing steady growth View trends →

Store info: Last updated on Google Play on Jul 5, 2018 .

SDKs, Trackers & Permissions

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App Details

Store ID: com.shimo.lucas.flexcalcmobile.free

First Released: 2018-07-04

Store Last Updated: 2018-07-05

In-App Purchases: No

Ads: Yes

Website: zd18b5f8.app-ads-txt.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-03-24

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Success

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4.13★

Ratings: 21

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Screenshots

App Description

FlexCalc Mobile calculates the amount of ethanol-gasoline to get desired blend.

FlexCalc Mobile was developed for automotive engineers who work with ECU calibration for gasoline-ethanol blends and for flexfuel (E100 / E85 / E22 / E20 / E18 / E15 / E10 / E7 / E5 / E4 etc) vehicles owners.
This tool helps to determine the amounts of two fuel types to obtain the desired ethanol blending.

FlexCalc Mobile options:

• New Blend: Defines the amount of two known fuels to get a desired blend. Useful when an empty container or fuel tank needs to be filled up with an ethanol blending.

• Modify: Determines the amount of fuel needed to get the desired blend. Useful when there is a known fuel (type and volume) in the fuel tank or container.

• Add: Calculates the ethanol blending obtained by mixing two known fuels (type and volume).

• Identify: Identifies an unknown fuel by adding a fuel with known specifications.

• Convert: Conversion from ethanol percentage to stoichiometric air fuel ratio.

Available translations: English, Portuguese, Spanish and French.