Carista OBD2 vs QR Code Master: Scan & Maker
Carista OBD2
Prizmos
App Store
$23.7K/mo
~$284.0K/yr · 313K installs
VS
QR Code Master: Scan & Maker
Tiki Media LTS
App Store
$2.5K/mo
~$30.0K/yr · 134K installs
Revenue winner
Carista OBD2 wins
+847% vs other
Installs winner
Carista OBD2 wins
+134% vs other
MAU winner
Carista OBD2 wins
+136% vs other
Rating winner
Carista OBD2 wins
+3% vs other
Why Carista OBD2 is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Carista OBD2 earns roughly 9× more per month than QR Code Master: Scan & Maker - $23.7K vs $2.5K.
- Premium pricing. Carista OBD2 charges $19.99/mo vs QR Code Master: Scan & Maker's $5.00/mo - higher ARPU per converted user.
- Bigger install base. Carista OBD2 has ~313K lifetime installs vs QR Code Master: Scan & Maker's ~134K - 2.3× the funnel top.
→ Find more apps with this revenue gap · Full Carista OBD2 report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Carista OBD2
vs
QR Code Master: Scan & Maker
Monthly revenue (est.)?
$23.7K
◀
$2.5K
Annual revenue (est.)
$284.0K
◀
$30.0K
Lifetime installs (est.)
313K
◀
134K
Monthly active users (est.)?
37K
◀
15K
App Store rating
4.58★
◀
4.43★
Total ratings
4K
◀
2K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
$5.00
IAP tiers detected
3 tiers
=
3 tiers
- Category
- Utilities
- Price
- Free
- Released
- Mar 20, 2015
- Last updated
- Jul 2, 2026
- File size
- 130.1 MB
- Content rating
- 4+
- Version
- 9.8.7
- Languages
- Bulgarian, English, French, German, Hungarian, Italian +7 more
- 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
Carista OBD2 trajectory
QR Code Master: Scan & Maker trajectory
FAQ
Which makes more money, Carista OBD2 or QR Code Master: Scan & Maker? v
Carista OBD2 earns about $23.7K per month, while QR Code Master: Scan & Maker earns about $2.5K. That is a 9.5× revenue gap (~$21.2K more per month for Carista OBD2). Annual revenue: Carista OBD2 ≈ $284.0K/year, QR Code Master: Scan & Maker ≈ $30.0K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Carista OBD2 or QR Code Master: Scan & Maker? v
Carista OBD2 leads with about 313K estimated downloads vs 134K for QR Code Master: Scan & Maker - a 2.3× gap. Carista OBD2's App Store downloads are estimated from 4K ratings × the standard 1:75 ratio. QR Code Master: Scan & Maker's App Store downloads are estimated from 2K ratings.
Are Carista 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 Carista OBD2 and QR Code Master: Scan & Maker offer? v
Carista OBD2: IAP range 3 tiers detected. QR Code Master: Scan & Maker: IAP range 3 tiers detected. Carista OBD2 runs a "Subscription (~$19.99/mo)" monetization model; QR Code Master: Scan & Maker runs "Subscription (~$5.00/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Carista OBD2 or QR Code Master: Scan & Maker? v
Carista OBD2 edges ahead with ★ 4.6 vs ★ 4.4 (gap of 0.1 stars). Rating volume: Carista OBD2 4K ratings, QR Code Master: Scan & Maker 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Carista OBD2 vs QR Code Master: Scan & Maker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $23.7K for Carista OBD2 and $2.5K 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 Carista 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.