Comparison

SHADOW E vs Gt

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

Head to head
About

SHADOW E

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SHADOW Electronic exhaust controller Application is now available for iOS! Whether you have a factory electronic motor or an aftermarket modification, this application allows users to control the exhaust valve switch by customize the values. Easy setting but give you full of joy. Don’t forget to connect to the Bluetooth first! Introduction: ● Select any control conditions of β€œRPM”,” SPEED” or β€œBOOST” to open the valve when reach the selected value. ● You can use the remote control to switch as well. ● Built-in fault light elimination functions. ● Cool and interactive interface design. SHADOW always do the best to meet customer's demand. With advanced technology and over 19 years’ experience, we are determined to create the best products for the car users in the world. If you have any new idea, it is welcome to contact us. Thank you.

About

Gt

This application enables users to log and configure modern engine and gearbox management systems. It utilizes the UDS protocol over OBD II with open-source OBD BLE devices. The app supports programming recovery for most platforms if a configuration procedure is interrupted.

Highlights
  • Log engine management systems
  • Configure gearbox management systems
  • UDS protocol support
  • OBD II connectivity
  • Open source OBD BLE device compatibility
  • Programming recovery feature
Read full description

Application that allows users log and configure modern Engine and Gearbox management systems using the UDS protocol over OBD II using various open source OBD BLE devices. Our application supports programming recovery on most supported platforms if the configuration procedure is interrupted. You can restart the procedure if the previous attempt has failed.

Screenshots

SHADOW E4 screens
Gt4 screens

Verdict

The call

The clearest difference is update cadence: Gt at weekly against SHADOW E's every 3 weeks. SHADOW E's advantage is iOS requirement (13.0 vs 17.4). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

SHADOW E ships an update every 3 weeks, Gt weekly. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

Scorecard2 real differences Β· 6 level
SHADOW E versus Gt: the parameters behind the verdict, then further details
ParameterSHADOW EGt
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 3 weeksWeekly β€” better
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 β€” better17.4
Further details β€” not scored
Size13 MB55 MB
Age rating4+4+
DeveloperAuto jaw co ltdAthanasios Farmakis

In-app purchases

None

SHADOW E

No in-app purchases

None

Gt

No in-app purchases

Questions

Is SHADOW E free?
SHADOW E is free to download, with no in-app purchases.
Is Gt free?
Gt is free to download, with no in-app purchases.
Do SHADOW E or Gt have ads?
Neither SHADOW E nor Gt shows ads.
Which is updated more often, SHADOW E or Gt?
SHADOW E ships an update every 3 weeks, and Gt weekly. Most recently, SHADOW E was updated on September 29, 2026 and Gt on October 6, 2026.

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