Comparison

TCI TUNER vs ECUconnect

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

Head to head

About

TCI TUNER

Features

Read full description

Custom car and hot rod enthusiast utilizing TCI TUNER and its wireless communication can tune the performance of their automatic transmission via mobile devices. The TCI TUNER App works with the TCI Transmission Controller, providing a simplified and intuitive UI with wireless Bluetooth communication between mobile devices and Transmission Control Unit for setup, calibrating and monitoring data. TC Tuner includes a Setup Wizard to further simplify user functionality. No Software, tuning experience, laptop or wired handheld unit is required.

About

ECUconnect

Read full description

With ECUconnect, you can manage the firmware of your TPE ECUconnect OBD2 adapter and carry out various maintenance duties.

Screenshots

TCI TUNER4 screens

ECUconnect1 screens

Verdict

The call

The clearest difference is update cadence: TCI TUNER at fortnightly against ECUconnect's every 5 months. TCI TUNER also leads on iOS requirement (14.0 vs 18.2). 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

TCI TUNER ships an update fortnightly, ECUconnect every 5 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 4 level

TCI TUNER versus ECUconnect: the parameters behind the verdict, then further details
Parameter	TCI TUNER	ECUconnect
Price	Free	Free
Update frequency	Fortnightly — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	14.0 — better	18.2
Further details — not scored
Size	19 MB	13 MB
Age rating	4+	4+
Developer	Edelbrock Corp	TPE Europe GmbH

In-app purchases

None

TCI TUNER

No in-app purchases

None

ECUconnect

No in-app purchases

Questions

Is TCI TUNER free?

TCI TUNER is free to download, with no in-app purchases.

Is ECUconnect free?

ECUconnect is free to download, with no in-app purchases.

Do TCI TUNER or ECUconnect have ads?

Neither TCI TUNER nor ECUconnect shows ads.

Which is updated more often, TCI TUNER or ECUconnect?

TCI TUNER ships an update fortnightly, and ECUconnect every 5 months. Most recently, TCI TUNER was updated on October 7, 2026 and ECUconnect on October 4, 2026.