Side A
fault code reader
Side B
Torque Pro (OBD 2 & Car)
Torque Pro (OBD 2 & Car)
Car Scanner ELM OBD2
Car Scanner ELM OBD2

Torque Pro (OBD 2 & Car)

Measure BHP, Torque & 0-60 Clear car OBD faults View engine data in Google Earth

Car Scanner ELM OBD2

Trip computer+car diagnostic tool with widest variety of features and dashboard!

Rank

11

For keyword

fault code reader

Rank

1

USEnglish (United States)
Google Play
Rank History
Torque Pro (OBD 2 & Car)
Car Scanner ELM OBD2
Torque Pro (OBD 2 & Car) on 2026-06-23: rank 10Torque Pro (OBD 2 & Car) on 2026-06-24: rank 10Torque Pro (OBD 2 & Car) on 2026-06-25: rank 10Torque Pro (OBD 2 & Car) on 2026-06-26: rank 10Torque Pro (OBD 2 & Car) on 2026-06-27: rank 10Torque Pro (OBD 2 & Car) on 2026-06-28: rank 10Torque Pro (OBD 2 & Car) on 2026-06-29: rank 11Torque Pro (OBD 2 & Car) on 2026-06-30: rank 11Torque Pro (OBD 2 & Car) on 2026-07-01: rank 11Torque Pro (OBD 2 & Car) on 2026-07-02: rank 11Torque Pro (OBD 2 & Car) on 2026-07-03: rank 11Torque Pro (OBD 2 & Car) on 2026-07-04: rank 11Torque Pro (OBD 2 & Car) on 2026-07-05: rank 11Torque Pro (OBD 2 & Car) on 2026-07-06: rank 11Car Scanner ELM OBD2 on 2026-06-23: rank 1Car Scanner ELM OBD2 on 2026-06-24: rank 1Car Scanner ELM OBD2 on 2026-06-25: rank 1Car Scanner ELM OBD2 on 2026-06-26: rank 1Car Scanner ELM OBD2 on 2026-06-27: rank 1Car Scanner ELM OBD2 on 2026-06-28: rank 1Car Scanner ELM OBD2 on 2026-06-29: rank 1Car Scanner ELM OBD2 on 2026-06-30: rank 1Car Scanner ELM OBD2 on 2026-07-01: rank 1Car Scanner ELM OBD2 on 2026-07-02: rank 1Car Scanner ELM OBD2 on 2026-07-03: rank 1Car Scanner ELM OBD2 on 2026-07-04: rank 1Car Scanner ELM OBD2 on 2026-07-05: rank 1Car Scanner ELM OBD2 on 2026-07-06: rank 1
A42
58B
01Store Presence
6 / 13.5
vs
7.5 / 13.5
App A
App B
First released · max +1.5 pts
Mar 7, 2010 +1.5
First released max +1.5 pts
Jan 23, 2018
Last updated · max +1.5 pts
Feb 3, 2025
Last updated max +1.5 pts
+1.5Jun 22, 2026
Screenshot count · max +0.5 pts
17 +0.5
Screenshot count max +0.5 pts
15
Preview video · max +1 pts
Yes +0.5
Preview video max +1 pts
+0.5Yes
Downloads · max +3 pts
1,000,000+ +1.5
Downloads max +3 pts
+1.510,000,000+
App price · max +0.5 pts
$4.95
App price max +0.5 pts
+0.5Free
Min IAP price · max +0.5 pts
No IAP +0.5
Min IAP price max +0.5 pts
1.49 $
Max IAP price · max +0.5 pts
No IAP +0.5
Max IAP price max +0.5 pts
5.49 $
Ads · max +0.5 pts
No +0.5
Ads max +0.5 pts
Yes
Rating · max +2 pts
4.0 ★
Rating max +2 pts
+24.7 ★
Rating count · max +2 pts
81K +0.5
Rating count max +2 pts
+1.5345K
02Keyword Optimization
6 / 9
vs
3 / 9
App A
App B
Keyword in Title · max +3 pts
No +1.5
Keyword in Title max +3 pts
+1.5No
Keyword in Short Description · max +2 pts
No +1

Measure BHP, Torque & 0-60 Clear car OBD faults View engine data in Google Earth

Keyword in Short Description max +2 pts
+1No

Trip computer+car diagnostic tool with widest variety of features and dashboard!

Keyword in Description · max +2 pts
All words (3/3) +2
Keyword in Description max +2 pts
2/3 words
Keyword Density · max +1 pts
Low (0.3%) +0.5
Keyword Density max +1 pts
+0.5Low (0.2%)
Title Length · max +1 pts
Optimised (24 chars) +1
Title Length max +1 pts
Short (20 chars)
03Conversion Intelligence
3 / 8
vs
5 / 8

"Car Scanner ELM OBD2" captions every screenshot and frames each in a device over outdoor backdrops, making features legible at a glance. "Torque Pro (OBD 2 & Car)" nails keyword relevance with a visible "Fault Codes" tile but leans on unlabelled dark gauge grids. Both lack visible trust cues.

Scanned screenshots4 a · 4 b

Only the first 4 screenshots from each side are sent to the AI. These are what users see in App Store and Google Play search results, so they carry most of the conversion weight.

App A

App A screenshot 1App A screenshot 2App A screenshot 3App A screenshot 4

App B

App B screenshot 1App B screenshot 2App B screenshot 3App B screenshot 4

Value Proposition

Tied
AOn par

"Torque Pro (OBD 2 & Car)"'s 1st screenshot labels a "Fault Codes" tile plus "Realtime Information", matching the search intent, but adds no benefit line beyond category.

BOn par

"Car Scanner ELM OBD2"'s 1st screenshot pairs the caption "All in one car diagnostics app" with a labelled "Diagnostic trouble codes" tile.

Clarity

B leads
AOn par

"Torque Pro (OBD 2 & Car)"'s tiles read "Fault Codes" and "Map View", but screenshots 2 and 4 show unlabelled gauge grids and a trip loader without captions.

BStrong

"Car Scanner ELM OBD2" captions every shot: "Dashboard mode", "All sensors mode", and connection profiles, so each function is named without reading the description.

Emotional Hook

B leads
AWeak

"Torque Pro (OBD 2 & Car)" shows only dark gauge grids and a DTC monitor-status screen; no driver, scene, or outcome copy invites desire.

BOn par

"Car Scanner ELM OBD2" frames its app over rain and outdoor car backdrops with "Customize dashboard as you want", adding warmth but no user-outcome moment.

Trust Signals

Tied
AWeak

"Torque Pro (OBD 2 & Car)" surfaces no ratings, download counts, testimonials, or badges in any screenshot.

BWeak

"Car Scanner ELM OBD2" shows a green "Connected" UI state but no testimonials, awards, user counts, or compliance badges.

04Review Intelligence
3.5 / 10
vs
6.5 / 10

Reviews for "Torque Pro (OBD 2 & Car)" split between a loyal base praising years of reliable use and money saved on diagnostics, and a recurring set of complaints about connection failures with OBD adapters plus a sense the app is dated and no longer updated, including missing EV support. Reviews for "Car Scanner ELM OBD2" are strongly positive, repeatedly praising the cheap lifetime pro unlock, a generous free version, and solid DIY diagnostics, with only scattered concerns about paywall prompts, cookie/GDPR consent, and a few unfulfilled purchases.

App A: 100 reviews App B: 100 reviews

App A

100 reviews

Pain points

Connection drops with OBD adapters

Medium

Perceived as dated and abandoned

Medium

Weak EV and battery support

Low

Strengths

Years of reliable use

Medium

Customisable dashboards and gauges

Low

Saves money on diagnostics

Low

App B

100 reviews

Pain points

Paywall prompt after first scan

Low

Cookie and GDPR consent friction

Low

Purchase not unlocking access

Low

Strengths

Cheap lifetime pro unlock

Medium

Generous free version

Medium

Dependable DIY diagnostics

Medium
05Positioning Gap
7.5 / 15
vs
7.5 / 15

Torque Pro (OBD 2 & Car) leads with performance measurement ("Measure BHP, Torque & 0-60"), treating fault-code reading as one line among dyno, horsepower and GPS logging features. Car Scanner ELM OBD2 leads with breadth ("widest variety of features") and depth (extended PIDs, Mode 06, emission readiness). For a "fault code reader" searcher neither listing puts fault-code reading in the hero position, so the term that brought the user is buried on both sides.

App A

Positioning

Performance-plus-diagnostics tool

Target audience

Performance-minded car and truck owners who log data

Value promise

See engine performance in real time and fix faults to cut repair costs

Tone

feature-focused, enthusiast-oriented

App B

Positioning

Comprehensive diagnostic suite

Target audience

DIY owners wanting hidden manufacturer data across any OBD2 car

Value promise

Unlock hidden data and reset faults to fix your car and cut costs

Tone

feature-focused, breadth-driven

Gap

Torque Pro (OBD 2 & Car) leads with performance metrics ("BHP, Torque & 0-60") while Car Scanner ELM OBD2 leads with feature breadth ("widest variety of features"), so neither stakes the plain fault-code-reading ground the keyword names.

Opportunity

Because both listings frame fault reading as a secondary feature, Torque Pro (OBD 2 & Car) can capture the "fault code reader" searcher by promoting DTC read-and-clear into its first visible line.

Risk

Leading the subtitle with "Measure BHP, Torque & 0-60" signals a performance-tuning tool, which may read as off-target to a driver who searched "fault code reader" after a check-engine light and could send that user to a listing that names diagnostics first.

Strategic advantage

The "Massive fault code database for lookup of fault codes from different manufacturers" is a concrete depth claim that maps directly to the searcher's intent, and leaning on it appeals to owners who want to decode a specific warning, not just measure speed.

Missed opportunity

Neither listing speaks to the first-time or anxious driver facing an unexplained warning light; both stay feature-dense, leaving the reassurance-for-non-experts angle ("understand what your check-engine light means") unowned in the category.

06Final Verdict
42 / 100
vs
58 / 100

App A

42

Torque Pro (OBD 2 & Car)

Behind

B wins

App B

58

Car Scanner ELM OBD2

Strong lead

For fault code reader, Car Scanner ELM OBD2 holds position 1 while Torque Pro (OBD 2 & Car) sits at 11, and that gap looks defensible even though Torque Pro (OBD 2 & Car) actually optimises the keyword more tightly. Car Scanner ELM OBD2 converts and retains better, which is what the ranking rewards here.

Why it wins

Car Scanner ELM OBD2 captions every screenshot and draws strongly positive reviews around its cheap lifetime pro unlock, while Torque Pro (OBD 2 & Car) leans on unlabelled gauge grids and carries recurring complaints about OBD adapter connection failures and missing EV support. So the number 1 rank for fault code reader rests on trust and conversion, not sharper keyword targeting.

Biggest opportunity

Torque Pro (OBD 2 & Car) already out-optimises Car Scanner ELM OBD2 on keyword fit yet opens its short description with Measure BHP, Torque & 0-60, so surfacing fault code reader intent in the first visible line is its clearest conversion gain for check-engine searchers.

Next priority

The test worth running is a Google Play short description that leads on diagnostics, e.g. Fault code reader: read & clear OBD2 codes, live data, dyno & 0-60 (66 chars), so fault code reader intent lands ahead of the dyno claims. Pair it with an update tackling the OBD adapter connection reliability and EV diagnostics that recurring reviews flag, since those gaps, not keyword coverage, keep Torque Pro (OBD 2 & Car) behind Car Scanner ELM OBD2.

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