Driving Theory Test 4 in 1 Kit vs Hi Dictionary - Learn Language

Driving Theory Test 4 in 1 Kit

Driving Test Success Limited
App Store
$5.9K/mo
~$70.3K/yr · 37K installs
VS

Hi Dictionary - Learn Language

TexAI
Google Play
$367.4K/mo
~$4.41M/yr · 25.1M installs
Revenue winner Hi Dictionary - Learn Language wins +6167% vs other
Installs winner Hi Dictionary - Learn Language wins +68248% vs other
MAU winner Hi Dictionary - Learn Language wins +42402% vs other
Rating winner Driving Theory Test 4 in 1 Kit wins +8% vs other

Why Hi Dictionary - Learn Language is winning

Top 3 reasons - backed by the public App Store / Play Store numbers.

  1. Hi Dictionary - Learn Language earns roughly 63× more per month than Driving Theory Test 4 in 1 Kit - $367.4K vs $5.9K.
  2. Aggressive pricing. Hi Dictionary - Learn Language undercuts at $3.83/mo vs $3.99/mo - converts a higher % of free users.
  3. Bigger install base. Hi Dictionary - Learn Language has ~25.1M lifetime installs vs Driving Theory Test 4 in 1 Kit's ~37K - 683.5× the funnel top.

→ Find more apps with this revenue gap · Full Hi Dictionary - Learn Language report

Side-by-side metrics

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

Driving Theory Test 4 in 1 Kit
vs
Hi Dictionary - Learn Language
Monthly revenue (est.)?
$5.9K
▶
$367.4K
Annual revenue (est.)
$70.3K
▶
$4.41M
Lifetime installs (est.)
37K
▶
25.1M
Monthly active users (est.)?
4K
▶
1.9M
App Store rating
4.84★
◀
4.49★
Total ratings
734
▶
248K
US grossing rank
-
=
-
Cheapest monthly sub
$3.99
◀
$3.83
IAP tiers detected
7 tiers
◀
0 tiers

Driving Theory Test 4 in 1 Kit

Driving Test Success Limited
App Store
Category
Education
Price
USD5.99
Released
Aug 18, 2014
Last updated
Jun 29, 2026
File size
237.3 MB
Content rating
12+
Version
2.1.258
Languages
English
View full Driving Theory Test 4 in 1 Kit report →

Hi Dictionary - Learn Language

TexAI
Google Play
Category
Education
Price
Free
Released
Dec 8, 2017
Last updated
Feb 10, 2026
File size
-
Content rating
Everyone
Version
3.0.3.002
Languages
-
View full Hi Dictionary - Learn Language report →

Driving Theory Test 4 in 1 Kit trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Hi Dictionary - Learn Language trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Driving Theory Test 4 in 1 Kit App Store page →Hi Dictionary - Learn Language Play Store page →

Related comparisons

Driving Theory Test 4 in 1 Kit iOS vs Official Dvsa Theory Test Kit iOSCitb Op Spec Hs E Test iOS vs Driving Theory Test 4 in 1 Kit iOSCitb Map Hs E Test V10 iOS vs Driving Theory Test 4 in 1 Kit iOSAnkimobile Flashcards iOS vs Driving Theory Test 4 in 1 Kit iOSDriving Theory Test 4 in 1 Kit iOS vs Official Life in the Uk Test iOSDriving Theory Test 4 in 1 Kit iOS vs The Official Dvsa Highway Code iOS

Compare another pair

FAQ

Which makes more money, Driving Theory Test 4 in 1 Kit or Hi Dictionary - Learn Language? v
Hi Dictionary - Learn Language earns about $367.4K per month, while Driving Theory Test 4 in 1 Kit earns about $5.9K. That is a 62.7× revenue gap (~$361.5K more per month for Hi Dictionary - Learn Language). Annual revenue: Driving Theory Test 4 in 1 Kit ≈ $70.3K/year, Hi Dictionary - Learn Language ≈ $4.41M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Driving Theory Test 4 in 1 Kit or Hi Dictionary - Learn Language? v
Hi Dictionary - Learn Language leads with about 25.1M estimated downloads vs 37K for Driving Theory Test 4 in 1 Kit - a 683.5× gap. Driving Theory Test 4 in 1 Kit's App Store downloads are estimated from 734 ratings × the standard 1:75 ratio. Hi Dictionary - Learn Language reports 10,000,000+ installs on Google Play.
Are Driving Theory Test 4 in 1 Kit and Hi Dictionary - Learn Language 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 Driving Theory Test 4 in 1 Kit and Hi Dictionary - Learn Language offer? v
Driving Theory Test 4 in 1 Kit: IAP range 7 tiers detected. Hi Dictionary - Learn Language: IAP range $0.49 - $29.99 per item. Driving Theory Test 4 in 1 Kit runs a "Paid app ($5.99)" monetization model; Hi Dictionary - Learn Language runs "Subscription (~$3.83/mo, language)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Driving Theory Test 4 in 1 Kit or Hi Dictionary - Learn Language? v
Driving Theory Test 4 in 1 Kit edges ahead with ★ 4.8 vs ★ 4.5 (gap of 0.3 stars). Rating volume: Driving Theory Test 4 in 1 Kit 734 ratings, Hi Dictionary - Learn Language 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Driving Theory Test 4 in 1 Kit vs Hi Dictionary - Learn Language revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $5.9K for Driving Theory Test 4 in 1 Kit and $367.4K for Hi Dictionary - Learn Language 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 Driving Theory Test 4 in 1 Kit or Hi Dictionary - Learn Language 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.