Official DVSA Theory Test Kit vs Cambly - Learn English
Official DVSA Theory Test Kit
TSO (The Stationery Office)
App Store
$439/mo
~$5.3K/yr · 3K installs
VS
Cambly - Learn English
Cambly Inc
Google Play
$453.6K/mo
~$5.44M/yr · 22.1M installs
Revenue winner
Cambly - Learn English wins
+103215% vs other
Installs winner
Cambly - Learn English wins
+802833% vs other
MAU winner
Cambly - Learn English wins
+523552% vs other
Rating winner
Cambly - Learn English wins
+6% vs other
Why Cambly - Learn English is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Cambly - Learn English earns roughly 1033× more per month than Official DVSA Theory Test Kit - $453.6K vs $439.
- Aggressive pricing. Cambly - Learn English undercuts at $14.00/mo vs $21.68/mo - converts a higher % of free users.
- Bigger install base. Cambly - Learn English has ~22.1M lifetime installs vs Official DVSA Theory Test Kit's ~3K - 8029.3× the funnel top.
→ Find more apps with this revenue gap · Full Cambly - Learn English report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Official DVSA Theory Test Kit
vs
Cambly - Learn English
Monthly revenue (est.)?
$439
▶
$453.6K
Annual revenue (est.)
$5.3K
▶
$5.44M
Lifetime installs (est.)
3K
▶
22.1M
Monthly active users (est.)?
316.25
▶
1.7M
App Store rating
4.38★
▶
4.64★
Total ratings
55
▶
152K
US grossing rank
-
=
-
Cheapest monthly sub
$21.68
◀
$14.00
IAP tiers detected
2 tiers
◀
0 tiers
- Category
- Education
- Price
- USD5.99
- Released
- Sep 20, 2011
- Last updated
- Apr 23, 2026
- File size
- 1.16 GB
- Content rating
- 4+
- Version
- 6.13.1
- Languages
- English
- Category
- Education
- Price
- Free
- Released
- Feb 17, 2014
- Last updated
- May 6, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 7.27.0
- Languages
- -
Official DVSA Theory Test Kit trajectory
Cambly - Learn English trajectory
FAQ
Which makes more money, Official DVSA Theory Test Kit or Cambly - Learn English? v
Cambly - Learn English earns about $453.6K per month, while Official DVSA Theory Test Kit earns about $439. That is a 1033.1× revenue gap (~$453.1K more per month for Cambly - Learn English). Annual revenue: Official DVSA Theory Test Kit ≈ $5.3K/year, Cambly - Learn English ≈ $5.44M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Official DVSA Theory Test Kit or Cambly - Learn English? v
Cambly - Learn English leads with about 22.1M estimated downloads vs 3K for Official DVSA Theory Test Kit - a 8029.3× gap. Official DVSA Theory Test Kit's App Store downloads are estimated from 55 ratings × the standard 1:75 ratio. Cambly - Learn English reports 10,000,000+ installs on Google Play.
Are Official DVSA Theory Test Kit and Cambly - Learn English in the same App Store category on each store 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 Official DVSA Theory Test Kit and Cambly - Learn English offer? v
Official DVSA Theory Test Kit: IAP range 2 tiers detected. Cambly - Learn English: no IAP detected on the public listing. Official DVSA Theory Test Kit runs a "Paid app ($5.99)" monetization model; Cambly - Learn English runs "Subscription (~$14.00/mo, language)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Official DVSA Theory Test Kit or Cambly - Learn English? v
Cambly - Learn English edges ahead with ★ 4.6 vs ★ 4.4 (gap of 0.3 stars). Rating volume: Official DVSA Theory Test Kit 55 ratings, Cambly - Learn English 1K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Official DVSA Theory Test Kit vs Cambly - Learn English revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $439 for Official DVSA Theory Test Kit and $453.6K for Cambly - Learn English are derived from App Store grossing rank / Google Play install ranges, 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 Official DVSA Theory Test Kit or Cambly - Learn English to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or 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.