CDL Prep vs Driving Theory Test 4 in 1 Kit
CDL Prep
Jeffrey Diaz
App Store
$0/mo
~$0/yr · 507K installs
VS
Driving Theory Test 4 in 1 Kit
Driving Test Success Limited
App Store
$5.7K/mo
~$68.2K/yr · 36K installs
Revenue winner
Driving Theory Test 4 in 1 Kit wins
+568700% vs other
Installs winner
CDL Prep wins
+1325% vs other
MAU winner
CDL Prep wins
+1313% vs other
Rating winner
Driving Theory Test 4 in 1 Kit wins
+3% vs other
Why Driving Theory Test 4 in 1 Kit is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Driving Theory Test 4 in 1 Kit earns roughly 5687× more per month than CDL Prep - $5.7K vs $0.
- Subscription model. Driving Theory Test 4 in 1 Kit runs a $3.99/mo subscription that compounds; CDL Prep relies on one-shot IAP or ads.
- More monetization surfaces. Driving Theory Test 4 in 1 Kit runs 6 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Driving Theory Test 4 in 1 Kit report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
CDL Prep
vs
Driving Theory Test 4 in 1 Kit
Monthly revenue (est.)?
$0
▶
$5.7K
Annual revenue (est.)
$0
▶
$68.2K
Lifetime installs (est.)
507K
◀
36K
Monthly active users (est.)?
60K
◀
4K
App Store rating
4.68★
▶
4.84★
Total ratings
6K
◀
712
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$3.99
IAP tiers detected
0 tiers
▶
6 tiers
- Category
- Education
- Price
- Free
- Released
- Apr 14, 2016
- Last updated
- Feb 14, 2026
- File size
- 6.4 MB
- Content rating
- 4+
- Version
- 9.10
- Languages
- English
- Category
- Education
- Price
- USD5.99
- Released
- Aug 18, 2014
- Last updated
- May 5, 2026
- File size
- 256.7 MB
- Content rating
- 12+
- Version
- 2.1.251
- Languages
- English
CDL Prep trajectory
Driving Theory Test 4 in 1 Kit trajectory
FAQ
Which makes more money, CDL Prep or Driving Theory Test 4 in 1 Kit? v
Driving Theory Test 4 in 1 Kit earns about $5.7K per month, while CDL Prep earns about $0. That is a ∞× revenue gap (~$5.7K more per month for Driving Theory Test 4 in 1 Kit). Annual revenue: CDL Prep ≈ $0/year, Driving Theory Test 4 in 1 Kit ≈ $68.2K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, CDL Prep or Driving Theory Test 4 in 1 Kit? v
CDL Prep leads with about 507K estimated downloads vs 36K for Driving Theory Test 4 in 1 Kit - a 14.2× gap. CDL Prep's App Store downloads are estimated from 6K ratings × the standard 1:75 ratio. Driving Theory Test 4 in 1 Kit's App Store downloads are estimated from 712 ratings.
Are CDL Prep and Driving Theory Test 4 in 1 Kit in the same App Store category and competing for the same money? v
Yes - both apps sit in the Education 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 CDL Prep and Driving Theory Test 4 in 1 Kit offer? v
CDL Prep: no IAP detected on the public listing. Driving Theory Test 4 in 1 Kit: IAP range 6 tiers detected. CDL Prep runs a "No App Store revenue (monetizes off-store)" monetization model; Driving Theory Test 4 in 1 Kit runs "Paid app ($5.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, CDL Prep or Driving Theory Test 4 in 1 Kit? v
Driving Theory Test 4 in 1 Kit edges ahead with ★ 4.8 vs ★ 4.7 (gap of 0.2 stars). Rating volume: CDL Prep 6K ratings, Driving Theory Test 4 in 1 Kit 712 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CDL Prep vs Driving Theory Test 4 in 1 Kit revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for CDL Prep and $5.7K for Driving Theory Test 4 in 1 Kit are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 CDL Prep or Driving Theory Test 4 in 1 Kit 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.