Deep River Development Ltd

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Apps: 16

Total installs: 3M

Avg rating: ★ 4.89

Ratings: 31K

Latest release: Jan 14, 2026

How this developer operates

Carrier title Driving Theory Test 2026 Kit holds 56% of the developer's installs
Hit rate 38% of launches reach 100k installs (6 of 16 at least 30 days old)
Release rhythm a new app every ~330 days on average
Maintenance 5 of 16 apps updated in the last 90 days · last update 11 days ago · updates every ~77 days

All apps

App	Style	Rating	Installs	Released
Driving Theory Test 2026 Kit	Education	★ 4.6	1,000,000+	Jun 22, 2012
Hazard Perception Test	Education	★ 5.0	100,000+	Jul 25, 2012
Motorcycle Theory Test UK Kit	Education	★ 4.7	100,000+	Jun 22, 2012
LGV & HGV Theory Test 2026 Kit	Education	★ 5.0	100,000+	Jun 22, 2012
Dutch CBR Theory Exam 2026	Education	—	100,000+	Dec 27, 2016
Driving Theory Test UK Kit	Education	★ 5.0	100,000+	Aug 1, 2012
Highway code	Education	★ 4.8	50,000+	Jul 19, 2017
ADI Theory Test	Education	—	10,000+	Jan 19, 2013
PCV theory test 2026 Kit	Education	★ 5.0	10,000+	Jun 22, 2012
Driving Theory Test Kit	Education	★ 5.0	10,000+	Jun 22, 2012
Hazard Perception Pro	Education	—	10,000+	Jul 25, 2012
Forklift Theory Essentials	Education	—	5,000+	Apr 14, 2025
Dutch Caribbean Theory Test	Education	★ 4.8	5,000+	Jun 24, 2015
Hazard Perception for Couriers	Education	—	100+	Jul 22, 2022
Dutch CBR Theory Test 2026	Education	—	50+	Feb 22, 2023
Airside Hazard Perception	Education	—	10+	Jan 14, 2026