Official DVSA Theory Test Kit vs CITB: Op/Spec
Official DVSA Theory Test Kit
TSO (The Stationery Office)
App Store
$439/mo
~$5.3K/yr · 3K installs
VS
CITB: Op/Spec
CITB
Google Play
$35.5K/mo
~$426.2K/yr · 370K installs
Revenue winner
CITB: Op/Spec wins
+7991% vs other
Installs winner
CITB: Op/Spec wins
+13372% vs other
MAU winner
CITB: Op/Spec wins
+10092% vs other
Rating winner
CITB: Op/Spec wins
+2% vs other
Why CITB: Op/Spec is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- CITB: Op/Spec earns roughly 81× more per month than Official DVSA Theory Test Kit - $35.5K vs $439.
- Bigger install base. CITB: Op/Spec has ~370K lifetime installs vs Official DVSA Theory Test Kit's ~3K - 134.7× the funnel top.
→ Find more apps with this revenue gap · Full CITB: Op/Spec report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Official DVSA Theory Test Kit
vs
CITB: Op/Spec
Monthly revenue (est.)?
$439
▶
$35.5K
Annual revenue (est.)
$5.3K
▶
$426.2K
Lifetime installs (est.)
3K
▶
370K
Monthly active users (est.)?
316.25
▶
32K
App Store rating
4.38★
▶
4.47★
Total ratings
55
▶
6K
US grossing rank
-
=
-
Cheapest monthly sub
$21.68
◀
No sub
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
- USD7.99
- Released
- May 14, 2019
- Last updated
- Feb 5, 2026
- File size
- -
- Content rating
- Everyone 10+
- Version
- 6.20.4
- Languages
- -
Official DVSA Theory Test Kit trajectory
CITB: Op/Spec trajectory
FAQ
Which makes more money, Official DVSA Theory Test Kit or CITB: Op/Spec? v
CITB: Op/Spec earns about $35.5K per month, while Official DVSA Theory Test Kit earns about $439. That is a 80.9× revenue gap (~$35.1K more per month for CITB: Op/Spec). Annual revenue: Official DVSA Theory Test Kit ≈ $5.3K/year, CITB: Op/Spec ≈ $426.2K/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 CITB: Op/Spec? v
CITB: Op/Spec leads with about 370K estimated downloads vs 3K for Official DVSA Theory Test Kit - a 134.7× gap. Official DVSA Theory Test Kit's App Store downloads are estimated from 55 ratings × the standard 1:75 ratio. CITB: Op/Spec reports 100,000+ installs on Google Play.
Are Official DVSA Theory Test Kit and CITB: Op/Spec 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 CITB: Op/Spec offer? v
Official DVSA Theory Test Kit: IAP range 2 tiers detected. CITB: Op/Spec: no IAP detected on the public listing. Official DVSA Theory Test Kit runs a "Paid app ($5.99)" monetization model; CITB: Op/Spec runs "Paid app ($7.99)". 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 CITB: Op/Spec? v
CITB: Op/Spec edges ahead with ★ 4.5 vs ★ 4.4 (gap of 0.1 stars). Rating volume: Official DVSA Theory Test Kit 55 ratings, CITB: Op/Spec 6 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Official DVSA Theory Test Kit vs CITB: Op/Spec revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $439 for Official DVSA Theory Test Kit and $35.5K for CITB: Op/Spec 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 CITB: Op/Spec 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.