Comparison

EZ vs Touver Guide

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

Head to head
About

EZ

Control your vehicle's transmission settings wirelessly from your iOS device. Adjust shift points, firmness, and aggressiveness with intuitive data logging and self-diagnostics. Includes an anti-theft feature for remote vehicle disabling.

Highlights
  • Wireless transmission control via Bluetooth
  • Adjust shift points, firmness, and aggressiveness
  • Data logging and self-diagnostics
  • Remote anti-theft vehicle disabling
  • No laptop or software required
Features
Read full description

TCI® EZ-TCU™ Transmission Controller users can now tune their transmission via iOS devices. A wireless module enables Bluetooth communication between the EZ-TCU™ and an iOS app, enabling the user to control shift points, firmness and aggressiveness. Data logging and self-diagnostics make it possible to optimize tuning intuitively – without the need for software, a hand-held unit or cabling. There is also an anti-theft feature that allows for remote disabling of the vehicle. Features & Benefits: · Easy transmission control from your phone or tablet; no laptop or software needed · Maximum electronic control over the shift points, shift firmness and shift aggressiveness · Data logging and self-diagnostics for optimal tuning · Anti-theft feature for disabling vehicle through app · Compatible with 4L60E, 4L65E, 4L70E, 4L80E, 4L85E and TCI® 4x & 6x transmissions

About

Touver Guide

This app serves as a catalog for automatic transmissions, organized by vehicle. It helps mechanics identify transmission types and models, and often suggests the correct certified fluid for maintenance.

Highlights
  • Catalog of automatic transmissions
  • Identifies transmission type and model
  • Suggests certified transmission fluid
  • Organized by vehicle
  • Works offline
Features
Read full description

There are in the market a lot of cars with automatic transmission. How to know exactly each one's transmission type and model? It's necessary a guide to give directions to the mechanic, facilitating one's work in the transmission maintenance. Touver Automatic Transmission Guide is a catalog of automatic transmissions, organized by vehicle, offered by Touver Training Center. Its purpose is to organize the information and help the mechanic in his maintenance work in the transmission. Features: • Light, practical and easy to use; • Provides the Type and Model of each vehicle, organized in the catalog; • Provides the certified transmission fluid for most transmission models; • Works offline, no need for internet connection. Touver is a specialized company in maintenance training on automatic transmissions - light line. The Training Center in which the courses are held is located in Blumenau (SC, Brazil). For more information about courses, classes, registrations and values, visit http://www.touvertreinamentos.com.br/.

Screenshots

EZ3 screens
Touver Guide4 screens

Verdict

The call

The clearest difference is review sentiment: Touver Guide at 77% against EZ's 0%. Touver Guide also leads on rating (4.7 vs 3.9) and ratings volume (25 vs 7). EZ's advantage is update cadence (monthly vs every 14 months) and iOS requirement (11.0 vs 15). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Touver Guide holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 7 and 25 respectively. Written reviews point the same way: 0% of EZ's written reviews are positive against 77% of Touver Guide's.

UpkeepUpdate frequency

EZ ships an update monthly, Touver Guide every 14 months. Both last shipped on November 2, 2026.

Scorecard5 real differences · 5 level
EZ versus Touver Guide: the parameters behind the verdict, then further details
ParameterEZTouver Guide
PriceFreeFree
Rating3.9 (7 ratings)4.7 (25 ratings) — better
Positive reviews0.0% of reviews76.9% of reviews — better
Number of ratings725 — better
Update frequencyMonthly — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15
Further details — not scored
Size11 MB25 MB
Age rating4+4+
DeveloperPerformance ElectronicsDeschamps Aplicativos de Software Ltda

Customer experience

EZ

All ratings7 ratings
Positive57.1%
Neutral28.6%
Negative14.3%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Touver Guide

All ratings25 ratings
Positive96.0%
Neutral0.0%
Negative4.0%
Written reviews13 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

In-app purchases

None

EZ

No in-app purchases

None

Touver Guide

No in-app purchases

Questions

Is EZ free?
EZ is free to download, with no in-app purchases.
Is Touver Guide free?
Touver Guide is free to download, with no in-app purchases.
Which has better reviews, EZ or Touver Guide?
Touver Guide is rated higher. EZ averages 3.9 out of 5 from 7 ratings, while Touver Guide averages 4.7 from 25 ratings.
Do EZ or Touver Guide have ads?
Neither EZ nor Touver Guide shows ads.
Which is updated more often, EZ or Touver Guide?
EZ ships an update monthly, and Touver Guide every 14 months. Most recently, EZ was updated on November 2, 2026 and Touver Guide on November 2, 2026.

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