Official DVSA Theory Test Kit vs Learn to Read - Duolingo ABC
Official DVSA Theory Test Kit
TSO (The Stationery Office)
App Store
$455/mo
~$5.5K/yr · 3K installs
VS
Learn to Read - Duolingo ABC
Duolingo
Google Play
$338.4K/mo
~$4.06M/yr · 17.2M installs
Revenue winner
Learn to Read - Duolingo ABC wins
+74271% vs other
Installs winner
Learn to Read - Duolingo ABC wins
+601992% vs other
MAU winner
Learn to Read - Duolingo ABC wins
+376862% vs other
Rating winner
Official DVSA Theory Test Kit wins
+6% vs other
Why Learn to Read - Duolingo ABC is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Learn to Read - Duolingo ABC earns roughly 744× more per month than Official DVSA Theory Test Kit - $338.4K vs $455.
- Aggressive pricing. Learn to Read - Duolingo ABC undercuts at $14.00/mo vs $21.68/mo - converts a higher % of free users.
- Bigger install base. Learn to Read - Duolingo ABC has ~17.2M lifetime installs vs Official DVSA Theory Test Kit's ~3K - 6020.9× the funnel top.
→ Find more apps with this revenue gap · Full Learn to Read - Duolingo ABC report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Official DVSA Theory Test Kit
vs
Learn to Read - Duolingo ABC
Monthly revenue (est.)?
$455
▶
$338.4K
Annual revenue (est.)
$5.5K
▶
$4.06M
Lifetime installs (est.)
3K
▶
17.2M
Monthly active users (est.)?
327.75
▶
1.2M
App Store rating
4.35★
◀
4.09★
Total ratings
57
▶
22K
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
- May 16, 2022
- Last updated
- Aug 14, 2025
- File size
- -
- Content rating
- Everyone
- Version
- 1.22.0
- Languages
- -
Official DVSA Theory Test Kit trajectory
Learn to Read - Duolingo ABC trajectory
FAQ
Which makes more money, Official DVSA Theory Test Kit or Learn to Read - Duolingo ABC? v
Learn to Read - Duolingo ABC earns about $338.4K per month, while Official DVSA Theory Test Kit earns about $455. That is a 743.7× revenue gap (~$337.9K more per month for Learn to Read - Duolingo ABC). Annual revenue: Official DVSA Theory Test Kit ≈ $5.5K/year, Learn to Read - Duolingo ABC ≈ $4.06M/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 Learn to Read - Duolingo ABC? v
Learn to Read - Duolingo ABC leads with about 17.2M estimated downloads vs 3K for Official DVSA Theory Test Kit - a 6020.9× gap. Official DVSA Theory Test Kit's App Store downloads are estimated from 57 ratings × the standard 1:75 ratio. Learn to Read - Duolingo ABC reports 10,000,000+ installs on Google Play.
Are Official DVSA Theory Test Kit and Learn to Read - Duolingo ABC 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 Learn to Read - Duolingo ABC offer? v
Official DVSA Theory Test Kit: IAP range 2 tiers detected. Learn to Read - Duolingo ABC: no IAP detected on the public listing. Official DVSA Theory Test Kit runs a "Paid app ($5.99)" monetization model; Learn to Read - Duolingo ABC 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 Learn to Read - Duolingo ABC? v
Official DVSA Theory Test Kit edges ahead with ★ 4.4 vs ★ 4.1 (gap of 0.3 stars). Rating volume: Official DVSA Theory Test Kit 57 ratings, Learn to Read - Duolingo ABC 923 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Official DVSA Theory Test Kit vs Learn to Read - Duolingo ABC revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $455 for Official DVSA Theory Test Kit and $338.4K for Learn to Read - Duolingo ABC 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 Learn to Read - Duolingo ABC 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.