Car Scanner ELM OBD2 vs QR Code Master: Scan & Maker

Car Scanner ELM OBD2

Stanislav Svistunov
App Store
$5.5K/mo
~$66.5K/yr · 3.5M installs
VS

QR Code Master: Scan & Maker

Tiki Media LTS
App Store
$0/mo
~$0/yr · 134K installs
Revenue winner Car Scanner ELM OBD2 wins +554100% vs other
Installs winner Car Scanner ELM OBD2 wins +2489% vs other
MAU winner Car Scanner ELM OBD2 wins +2556% 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.

  1. Car Scanner ELM OBD2 earns roughly 5541× more per month than QR Code Master: Scan & Maker - $5.5K vs $0.
  2. Subscription model. Car Scanner ELM OBD2 runs a $0.42/mo subscription that compounds; QR Code Master: Scan & Maker relies on one-shot IAP or ads.
  3. Bigger install base. Car Scanner ELM OBD2 has ~3.5M lifetime installs vs QR Code Master: Scan & Maker's ~134K - 25.9× the funnel top.
  4. More monetization surfaces. Car Scanner ELM OBD2 runs 5 IAP tiers vs 0 - more chances to convert users at the right price.

→ 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
QR Code Master: Scan & Maker
Monthly revenue (est.)?
$5.5K
◀
$0
Annual revenue (est.)
$66.5K
◀
$0
Lifetime installs (est.)
3.5M
◀
134K
Monthly active users (est.)?
412K
◀
16K
App Store rating
4.80★
◀
4.43★
Total ratings
32K
◀
2K
US grossing rank
-
=
-
Cheapest monthly sub
$0.42
◀
No sub
IAP tiers detected
5 tiers
◀
0 tiers

Car Scanner ELM OBD2

Stanislav Svistunov
App Store
Category
Utilities
Price
Free
Released
Aug 12, 2017
Last updated
Jun 29, 2026
File size
168.2 MB
Content rating
4+
Version
2.1.46
Languages
Bulgarian, Croatian, Czech, English, French, German +13 more
View full Car Scanner ELM OBD2 report →

QR Code Master: Scan & Maker

Tiki Media LTS
App Store
Category
Utilities
Price
Free
Released
Nov 13, 2024
Last updated
May 7, 2026
File size
16.0 MB
Content rating
4+
Version
1.3.6
Languages
English
View full QR Code Master: Scan & Maker report →

Car Scanner ELM OBD2 trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

QR Code Master: Scan & Maker trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Car Scanner ELM OBD2 App Store page →QR Code Master: Scan & Maker App Store page →

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FAQ

Which makes more money, Car Scanner ELM OBD2 or QR Code Master: Scan & Maker? v
Car Scanner ELM OBD2 earns about $5.5K per month, while QR Code Master: Scan & Maker earns about $0. That is a ∞× revenue gap (~$5.5K more per month for Car Scanner ELM OBD2). Annual revenue: Car Scanner ELM OBD2 ≈ $66.5K/year, QR Code Master: Scan & Maker ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Car Scanner ELM OBD2 or QR Code Master: Scan & Maker? v
Car Scanner ELM OBD2 leads with about 3.5M estimated downloads vs 134K for QR Code Master: Scan & Maker - a 25.9× gap. Car Scanner ELM OBD2's App Store downloads are estimated from 32K ratings × the standard 1:75 ratio. QR Code Master: Scan & Maker's App Store downloads are estimated from 2K ratings.
Are Car Scanner ELM OBD2 and QR Code Master: Scan & Maker in the same App Store category and competing for the same money? v
Yes - both apps sit in the Utilities 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 QR Code Master: Scan & Maker offer? v
Car Scanner ELM OBD2: IAP range 5 tiers detected. QR Code Master: Scan & Maker: no IAP detected on the public listing. Car Scanner ELM OBD2 runs a "Subscription (~$0.42/mo)" monetization model; QR Code Master: Scan & Maker runs "No App Store revenue (monetizes off-store)". 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 QR Code Master: Scan & Maker? v
Car Scanner ELM OBD2 edges ahead with ★ 4.8 vs ★ 4.4 (gap of 0.4 stars). Rating volume: Car Scanner ELM OBD2 32K ratings, QR Code Master: Scan & Maker 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Car Scanner ELM OBD2 vs QR Code Master: Scan & Maker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $5.5K for Car Scanner ELM OBD2 and $0 for QR Code Master: Scan & Maker are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Utilities) - 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 QR Code Master: Scan & Maker to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store 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.