Official Life in the UK Test vs Learn to Read - Duolingo ABC

Official Life in the UK Test

TSO (The Stationery Office)
App Store
$80/mo
~$958/yr · 500 installs
VS

Learn to Read - Duolingo ABC

Duolingo
Google Play
$324.4K/mo
~$3.89M/yr · 16.5M installs
Revenue winner Learn to Read - Duolingo ABC wins +405398% vs other
Installs winner Learn to Read - Duolingo ABC wins +3293565% vs other
MAU winner Learn to Read - Duolingo ABC wins +2549834% vs other
Rating winner Learn to Read - Duolingo ABC wins +139% vs other

Why Learn to Read - Duolingo ABC is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Learn to Read - Duolingo ABC earns roughly 4055× more per month than Official Life in the UK Test - $324.4K vs $80.
  2. Premium pricing. Learn to Read - Duolingo ABC charges $14.00/mo vs Official Life in the UK Test's $9.99/mo - higher ARPU per converted user.
  3. Bigger install base. Learn to Read - Duolingo ABC has ~16.5M lifetime installs vs Official Life in the UK Test's ~500 - 32936.6× the funnel top.
  4. Better app store reviews. Learn to Read - Duolingo ABC sits at 4.07★ vs 1.70★ - store algorithms reward higher-rated apps with more impressions.

→ 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 Life in the UK Test
vs
Learn to Read - Duolingo ABC
Monthly revenue (est.)?
$80
▶
$324.4K
Annual revenue (est.)
$958
▶
$3.89M
Lifetime installs (est.)
500
▶
16.5M
Monthly active users (est.)?
46.5
▶
1.2M
App Store rating
1.70★
▶
4.07★
Total ratings
10
▶
21K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
▶
$14.00
IAP tiers detected
1 tiers
◀
0 tiers

Official Life in the UK Test

TSO (The Stationery Office)
App Store
Category
Education
Price
USD5.99
Released
Apr 12, 2013
Last updated
Feb 8, 2026
File size
149.8 MB
Content rating
4+
Version
2.9.2
Languages
English
View full Official Life in the UK Test report →

Learn to Read - Duolingo ABC

Duolingo
Google Play
Category
Education
Price
Free
Released
May 16, 2022
Last updated
Aug 14, 2025
File size
-
Content rating
Everyone
Version
1.22.0
Languages
-
View full Learn to Read - Duolingo ABC report →

Official Life in the UK Test trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Learn to Read - Duolingo ABC trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Official Life in the UK Test App Store page →Learn to Read - Duolingo ABC Play Store page →

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FAQ

Which makes more money, Official Life in the UK Test or Learn to Read - Duolingo ABC? v
Learn to Read - Duolingo ABC earns about $324.4K per month, while Official Life in the UK Test earns about $80. That is a 4055.0× revenue gap (~$324.3K more per month for Learn to Read - Duolingo ABC). Annual revenue: Official Life in the UK Test ≈ $958/year, Learn to Read - Duolingo ABC ≈ $3.89M/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 Life in the UK Test or Learn to Read - Duolingo ABC? v
Learn to Read - Duolingo ABC leads with about 16.5M estimated downloads vs 500 for Official Life in the UK Test - a 32936.6× gap. Official Life in the UK Test's App Store downloads are estimated from 10 ratings × the standard 1:75 ratio. Learn to Read - Duolingo ABC reports 10,000,000+ installs on Google Play.
Are Official Life in the UK Test 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 Life in the UK Test and Learn to Read - Duolingo ABC offer? v
Official Life in the UK Test: IAP range 1 tiers detected. Learn to Read - Duolingo ABC: no IAP detected on the public listing. Official Life in the UK Test 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 Life in the UK Test or Learn to Read - Duolingo ABC? v
Learn to Read - Duolingo ABC edges ahead with ★ 4.1 vs ★ 1.7 (gap of 2.4 stars). Rating volume: Official Life in the UK Test 10 ratings, Learn to Read - Duolingo ABC 911 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Official Life in the UK Test vs Learn to Read - Duolingo ABC revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $80 for Official Life in the UK Test and $324.4K 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 Life in the UK Test 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.