Official Life in the UK Test vs Udemy - Online Courses

Official Life in the UK Test

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

Udemy - Online Courses

Udemy
Google Play
$375.5K/mo
~$4.51M/yr · 42.1M installs
Revenue winner Udemy - Online Courses wins +469231% vs other
Installs winner Udemy - Online Courses wins +8428275% vs other
MAU winner Udemy - Online Courses wins +3171869% vs other
Rating winner Udemy - Online Courses wins +159% vs other

Why Udemy - Online Courses is winning

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

  1. Udemy - Online Courses earns roughly 4693× more per month than Official Life in the UK Test - $375.5K vs $80.
  2. Premium pricing. Udemy - Online Courses charges $15.41/mo vs Official Life in the UK Test's $9.99/mo - higher ARPU per converted user.
  3. Bigger install base. Udemy - Online Courses has ~42.1M lifetime installs vs Official Life in the UK Test's ~500 - 84283.7× the funnel top.
  4. Better app store reviews. Udemy - Online Courses sits at 4.41★ vs 1.70★ - store algorithms reward higher-rated apps with more impressions.

→ Find more apps with this revenue gap · Full Udemy - Online Courses report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Official Life in the UK Test
vs
Udemy - Online Courses
Monthly revenue (est.)?
$80
▶
$375.5K
Annual revenue (est.)
$958
▶
$4.51M
Lifetime installs (est.)
500
▶
42.1M
Monthly active users (est.)?
46.5
▶
1.5M
App Store rating
1.70★
▶
4.41★
Total ratings
10
▶
506K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
▶
$15.41
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 →

Udemy - Online Courses

Udemy
Google Play
Category
Education
Price
Free
Released
Jan 14, 2014
Last updated
May 6, 2026
File size
-
Content rating
Everyone
Version
9.63.0
Languages
-
View full Udemy - Online Courses report →

Official Life in the UK Test trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Udemy - Online Courses trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Official Life in the UK Test App Store page →Udemy - Online Courses Play Store page →

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FAQ

Which makes more money, Official Life in the UK Test or Udemy - Online Courses? v
Udemy - Online Courses earns about $375.5K per month, while Official Life in the UK Test earns about $80. That is a 4693.3× revenue gap (~$375.4K more per month for Udemy - Online Courses). Annual revenue: Official Life in the UK Test ≈ $958/year, Udemy - Online Courses ≈ $4.51M/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 Udemy - Online Courses? v
Udemy - Online Courses leads with about 42.1M estimated downloads vs 500 for Official Life in the UK Test - a 84283.7× gap. Official Life in the UK Test's App Store downloads are estimated from 10 ratings × the standard 1:75 ratio. Udemy - Online Courses reports 10,000,000+ installs on Google Play.
Are Official Life in the UK Test and Udemy - Online Courses 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 Udemy - Online Courses offer? v
Official Life in the UK Test: IAP range 1 tiers detected. Udemy - Online Courses: IAP range $0.99 - $239.99 per item. Official Life in the UK Test runs a "Paid app ($5.99)" monetization model; Udemy - Online Courses runs "Subscription (~$15.41/mo)". 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 Udemy - Online Courses? v
Udemy - Online Courses edges ahead with ★ 4.4 vs ★ 1.7 (gap of 2.7 stars). Rating volume: Official Life in the UK Test 10 ratings, Udemy - Online Courses 15K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Official Life in the UK Test vs Udemy - Online Courses 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 $375.5K for Udemy - Online Courses 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 Udemy - Online Courses 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.