Official Life in the UK Test vs Seek by iNaturalist

Official Life in the UK Test

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

Seek by iNaturalist

iNaturalist
App Store
$0/mo
~$0/yr · 3.4M installs
Revenue winner Official Life in the UK Test wins +8000% vs other
Installs winner Seek by iNaturalist wins +678226% vs other
MAU winner Seek by iNaturalist wins +867866% vs other
Rating winner Seek by iNaturalist wins +180% vs other

Why Official Life in the UK Test is winning

Top 2 reasons - backed by the public App Store / Play Store numbers.

  1. Official Life in the UK Test earns roughly 80× more per month than Seek by iNaturalist - $80 vs $0.
  2. Subscription model. Official Life in the UK Test runs a $9.99/mo subscription that compounds; Seek by iNaturalist relies on one-shot IAP or ads.

Find more apps with this revenue gap · Full Official Life in the UK Test report

Side-by-side metrics

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

Official Life in the UK Test
vs
Seek by iNaturalist
Monthly revenue (est.)?
$80
$0
Annual revenue (est.)
$958
$0
Lifetime installs (est.)
500
3.4M
Monthly active users (est.)?
46.5
404K
App Store rating
1.70★
4.76★
Total ratings
10
31K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
No sub
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
May 27, 2026
File size
149.8 MB
Content rating
4+
Version
2.9.3
Languages
English
View full Official Life in the UK Test report →

Seek by iNaturalist

iNaturalist
App Store
Category
Education
Price
Free
Released
Mar 9, 2018
Last updated
Apr 10, 2026
File size
198.1 MB
Content rating
4+
Version
2.18.0
Languages
AF, Arabic, EU, Bulgarian, Catalan, Croatian +24 more
View full Seek by iNaturalist report →

Official Life in the UK Test trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Seek by iNaturalist trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

FAQ

Which makes more money, Official Life in the UK Test or Seek by iNaturalist? v
Official Life in the UK Test earns about $80 per month, while Seek by iNaturalist earns about $0. That is a ∞× revenue gap (~$80 more per month for Official Life in the UK Test). Annual revenue: Official Life in the UK Test ≈ $958/year, Seek by iNaturalist ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Official Life in the UK Test or Seek by iNaturalist? v
Seek by iNaturalist leads with about 3.4M estimated downloads vs 500 for Official Life in the UK Test - a 6783.3× gap. Official Life in the UK Test's App Store downloads are estimated from 10 ratings × the standard 1:75 ratio. Seek by iNaturalist's App Store downloads are estimated from 31K ratings.
Are Official Life in the UK Test and Seek by iNaturalist 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 Official Life in the UK Test and Seek by iNaturalist offer? v
Official Life in the UK Test: IAP range 1 tiers detected. Seek by iNaturalist: no IAP detected on the public listing. Official Life in the UK Test runs a "Paid app ($5.99)" monetization model; Seek by iNaturalist runs "No App Store revenue (monetizes off-store)". 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 Seek by iNaturalist? v
Seek by iNaturalist edges ahead with ★ 4.8 vs ★ 1.7 (gap of 3.1 stars). Rating volume: Official Life in the UK Test 10 ratings, Seek by iNaturalist 31K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Official Life in the UK Test vs Seek by iNaturalist 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 $0 for Seek by iNaturalist 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 Official Life in the UK Test or Seek by iNaturalist 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.