Carly - OBD2 car scanner vs SignNow: e-Signature app
Carly - OBD2 car scanner
Carly Solutions GmbH Co KG
App Store
$40.4K/mo
~$484.6K/yr · 785K installs
VS
SignNow: e-Signature app
airSlate, Inc.
App Store
$368.5K/mo
~$4.42M/yr · 1.9M installs
Revenue winner
SignNow: e-Signature app wins
+812% vs other
Installs winner
SignNow: e-Signature app wins
+147% vs other
MAU winner
SignNow: e-Signature app wins
+143% vs other
Rating winner
Carly - OBD2 car scanner wins
+4% vs other
Why SignNow: e-Signature app is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- SignNow: e-Signature app earns roughly 9× more per month than Carly - OBD2 car scanner - $368.5K vs $40.4K.
- Aggressive pricing. SignNow: e-Signature app undercuts at $19.99/mo vs $21.99/mo - converts a higher % of free users.
- Bigger install base. SignNow: e-Signature app has ~1.9M lifetime installs vs Carly - OBD2 car scanner's ~785K - 2.5× the funnel top.
→ Find more apps with this revenue gap · Full SignNow: e-Signature app report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Carly - OBD2 car scanner
vs
SignNow: e-Signature app
Monthly revenue (est.)?
$40.4K
▶
$368.5K
Annual revenue (est.)
$484.6K
▶
$4.42M
Lifetime installs (est.)
785K
▶
1.9M
Monthly active users (est.)?
234K
▶
569K
App Store rating
4.65★
◀
4.46★
Total ratings
10K
▶
18K
US grossing rank
-
=
-
Cheapest monthly sub
$21.99
◀
$19.99
IAP tiers detected
10 tiers
◀
5 tiers
- Category
- Productivity
- Price
- Free
- Released
- Oct 7, 2011
- Last updated
- Jun 24, 2026
- File size
- 377.9 MB
- Content rating
- 4+
- Version
- 41.26.062411
- Languages
- English, French, German, Italian, Polish, Portuguese +1 more
- Category
- Productivity
- Price
- Free
- Released
- Jan 19, 2012
- Last updated
- Jun 29, 2026
- File size
- 427.1 MB
- Content rating
- 4+
- Version
- 15.26
- Languages
- English, French, Spanish
Carly - OBD2 car scanner trajectory
SignNow: e-Signature app trajectory
FAQ
Which makes more money, Carly - OBD2 car scanner or SignNow: e-Signature app? v
SignNow: e-Signature app earns about $368.5K per month, while Carly - OBD2 car scanner earns about $40.4K. That is a 9.1× revenue gap (~$328.1K more per month for SignNow: e-Signature app). Annual revenue: Carly - OBD2 car scanner ≈ $484.6K/year, SignNow: e-Signature app ≈ $4.42M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Carly - OBD2 car scanner or SignNow: e-Signature app? v
SignNow: e-Signature app leads with about 1.9M estimated downloads vs 785K for Carly - OBD2 car scanner - a 2.5× gap. Carly - OBD2 car scanner's App Store downloads are estimated from 10K ratings × the standard 1:75 ratio. SignNow: e-Signature app's App Store downloads are estimated from 18K ratings.
Are Carly - OBD2 car scanner and SignNow: e-Signature app in the same App Store category and competing for the same money? v
Yes - both apps sit in the Productivity 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 Carly - OBD2 car scanner and SignNow: e-Signature app offer? v
Carly - OBD2 car scanner: IAP range 10 tiers detected. SignNow: e-Signature app: IAP range 5 tiers detected. Carly - OBD2 car scanner runs a "Subscription (~$5.33/mo)" monetization model; SignNow: e-Signature app runs "Subscription (~$19.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Carly - OBD2 car scanner or SignNow: e-Signature app? v
Carly - OBD2 car scanner edges ahead with ★ 4.6 vs ★ 4.5 (gap of 0.2 stars). Rating volume: Carly - OBD2 car scanner 10K ratings, SignNow: e-Signature app 18K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Carly - OBD2 car scanner vs SignNow: e-Signature app revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $40.4K for Carly - OBD2 car scanner and $368.5K for SignNow: e-Signature app are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Productivity) - 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 Carly - OBD2 car scanner or SignNow: e-Signature app 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.