Car Scanner ELM OBD2 vs WJdiag Pro - Diagnostics for J
Car Scanner ELM OBD2
CAR SCANNER LLC
Google Play
$105.4K/mo
~$1.26M/yr · 26.2M installs
VS
WJdiag Pro - Diagnostics for J
JeepsWJ
Google Play
$1.8K/mo
~$21.9K/yr · 7K installs
Revenue winner
Car Scanner ELM OBD2 wins
+5677% vs other
Installs winner
Car Scanner ELM OBD2 wins
+362032% vs other
MAU winner
Car Scanner ELM OBD2 wins
+110114% vs other
Rating winner
Car Scanner ELM OBD2 wins
+8% vs other
Why Car Scanner ELM OBD2 is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Car Scanner ELM OBD2 earns roughly 58× more per month than WJdiag Pro - Diagnostics for J - $105.4K vs $1.8K.
- Subscription model. Car Scanner ELM OBD2 runs a $2.86/mo subscription that compounds; WJdiag Pro - Diagnostics for J relies on one-shot IAP or ads.
- Bigger install base. Car Scanner ELM OBD2 has ~26.2M lifetime installs vs WJdiag Pro - Diagnostics for J's ~7K - 3621.3× the funnel top.
- Better app store reviews. Car Scanner ELM OBD2 sits at 4.65★ vs 4.29★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Car Scanner ELM OBD2 report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Car Scanner ELM OBD2
vs
WJdiag Pro - Diagnostics for J
Monthly revenue (est.)?
$105.4K
◀
$1.8K
Annual revenue (est.)
$1.26M
◀
$21.9K
Lifetime installs (est.)
26.2M
◀
7K
Monthly active users (est.)?
918K
◀
832.6
App Store rating
4.65★
◀
4.29★
Total ratings
334K
◀
325
US grossing rank
-
=
-
Cheapest monthly sub
$2.86
◀
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Auto & Vehicles
- Price
- Free
- Released
- Jan 23, 2018
- Last updated
- Mar 24, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 2.1.15
- Languages
- -
- Category
- Auto & Vehicles
- Price
- USD20.99
- Released
- Nov 13, 2018
- Last updated
- Nov 24, 2025
- File size
- -
- Content rating
- Everyone
- Version
- 28.0
- Languages
- -
Car Scanner ELM OBD2 trajectory
WJdiag Pro - Diagnostics for J trajectory
FAQ
Which makes more money, Car Scanner ELM OBD2 or WJdiag Pro - Diagnostics for J? v
Car Scanner ELM OBD2 earns about $105.4K per month, while WJdiag Pro - Diagnostics for J earns about $1.8K. That is a 57.8× revenue gap (~$103.6K more per month for Car Scanner ELM OBD2). Annual revenue: Car Scanner ELM OBD2 ≈ $1.26M/year, WJdiag Pro - Diagnostics for J ≈ $21.9K/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Car Scanner ELM OBD2 or WJdiag Pro - Diagnostics for J? v
Car Scanner ELM OBD2 leads with about 26.2M estimated downloads vs 7K for WJdiag Pro - Diagnostics for J - a 3621.3× gap. Car Scanner ELM OBD2 reports 10,000,000+ installs on Google Play. WJdiag Pro - Diagnostics for J reports 5,000+ installs on Google Play.
Are Car Scanner ELM OBD2 and WJdiag Pro - Diagnostics for J in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Auto & Vehicles category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Car Scanner ELM OBD2 and WJdiag Pro - Diagnostics for J offer? v
Car Scanner ELM OBD2: IAP range $1.49 - $5.49 per item. WJdiag Pro - Diagnostics for J: no IAP detected on the public listing. Car Scanner ELM OBD2 runs a "Subscription (~$2.86/mo)" monetization model; WJdiag Pro - Diagnostics for J runs "Paid app ($20.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Car Scanner ELM OBD2 or WJdiag Pro - Diagnostics for J? v
Car Scanner ELM OBD2 edges ahead with ★ 4.6 vs ★ 4.3 (gap of 0.4 stars). Rating volume: Car Scanner ELM OBD2 7K ratings, WJdiag Pro - Diagnostics for J 4 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Car Scanner ELM OBD2 vs WJdiag Pro - Diagnostics for J revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $105.4K for Car Scanner ELM OBD2 and $1.8K for WJdiag Pro - Diagnostics for J are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Auto & Vehicles) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Car Scanner ELM OBD2 or WJdiag Pro - Diagnostics for J to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.