Driving Theory Test 4 in 1 Kit vs Speech Blubs: Language Therapy
Driving Theory Test 4 in 1 Kit
Driving Test Success Limited
App Store
$5.9K/mo
~$70.3K/yr · 37K installs
VS
Speech Blubs: Language Therapy
Blub Blub Inc.
App Store
$311.7K/mo
~$3.74M/yr · 5.7M installs
Revenue winner
Speech Blubs: Language Therapy wins
+5217% vs other
Installs winner
Speech Blubs: Language Therapy wins
+15338% vs other
MAU winner
Speech Blubs: Language Therapy wins
+15078% vs other
Rating winner
Driving Theory Test 4 in 1 Kit wins
+5% vs other
Why Speech Blubs: Language Therapy is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Speech Blubs: Language Therapy earns roughly 53× more per month than Driving Theory Test 4 in 1 Kit - $311.7K vs $5.9K.
- Premium pricing. Speech Blubs: Language Therapy charges $14.49/mo vs Driving Theory Test 4 in 1 Kit's $3.99/mo - higher ARPU per converted user.
- Bigger install base. Speech Blubs: Language Therapy has ~5.7M lifetime installs vs Driving Theory Test 4 in 1 Kit's ~37K - 154.4× the funnel top.
→ Find more apps with this revenue gap · Full Speech Blubs: Language Therapy 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
Speech Blubs: Language Therapy
Monthly revenue (est.)?
$5.9K
▶
$311.7K
Annual revenue (est.)
$70.3K
▶
$3.74M
Lifetime installs (est.)
37K
▶
5.7M
Monthly active users (est.)?
4K
▶
663K
App Store rating
4.84★
◀
4.62★
Total ratings
734
▶
52K
US grossing rank
-
=
-
Cheapest monthly sub
$3.99
▶
$14.49
IAP tiers detected
7 tiers
◀
4 tiers
- 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
- Category
- Education
- Price
- Free
- Released
- Jun 7, 2017
- Last updated
- Mar 17, 2026
- File size
- 562.8 MB
- Content rating
- 4+
- Version
- 17.5.0
- Languages
- English, French, German, Italian, Portuguese, Spanish
Driving Theory Test 4 in 1 Kit trajectory
Speech Blubs: Language Therapy trajectory
FAQ
Which makes more money, Driving Theory Test 4 in 1 Kit or Speech Blubs: Language Therapy? v
Speech Blubs: Language Therapy earns about $311.7K per month, while Driving Theory Test 4 in 1 Kit earns about $5.9K. That is a 53.2× revenue gap (~$305.8K more per month for Speech Blubs: Language Therapy). Annual revenue: Driving Theory Test 4 in 1 Kit ≈ $70.3K/year, Speech Blubs: Language Therapy ≈ $3.74M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Driving Theory Test 4 in 1 Kit or Speech Blubs: Language Therapy? v
Speech Blubs: Language Therapy leads with about 5.7M estimated downloads vs 37K for Driving Theory Test 4 in 1 Kit - a 154.4× gap. Driving Theory Test 4 in 1 Kit's App Store downloads are estimated from 734 ratings × the standard 1:75 ratio. Speech Blubs: Language Therapy's App Store downloads are estimated from 52K ratings.
Are Driving Theory Test 4 in 1 Kit and Speech Blubs: Language Therapy 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 Driving Theory Test 4 in 1 Kit and Speech Blubs: Language Therapy offer? v
Driving Theory Test 4 in 1 Kit: IAP range 7 tiers detected. Speech Blubs: Language Therapy: IAP range 4 tiers detected. Driving Theory Test 4 in 1 Kit runs a "Paid app ($5.99)" monetization model; Speech Blubs: Language Therapy runs "Subscription (~$14.49/mo)". 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 Speech Blubs: Language Therapy? v
Driving Theory Test 4 in 1 Kit edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: Driving Theory Test 4 in 1 Kit 734 ratings, Speech Blubs: Language Therapy 52K 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 Speech Blubs: Language Therapy 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 $311.7K for Speech Blubs: Language Therapy 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 Driving Theory Test 4 in 1 Kit or Speech Blubs: Language Therapy 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.