SevenLynx

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Apps: 6

Total installs: 14M

Avg rating: ★ 4.71

Ratings: 170K

Latest release: Jul 29, 2026

How this developer operates

Carrier title English Grammar Test holds 83% of the developer's installs — a one-app developer
Hit rate 83% of launches reach 100k installs (5 of 6 at least 30 days old)
Release rhythm a new app every ~2.5 years on average
Maintenance 0 of 6 apps updated in the last 90 days · last update 104 days ago

All apps

App	Style	Rating	Installs	Released
English Grammar Test	Education	★ 4.8	10,000,000+	Feb 11, 2014
English Idioms and Phrases	Education	★ 4.7	500,000+	Apr 5, 2016
English Grammar and Vocabulary	Education	★ 4.7	500,000+	Aug 14, 2021
English Phrasal Verbs	Education	★ 4.7	500,000+	Nov 20, 2016
English Irregular Verbs	Education	★ 4.6	100,000+	May 3, 2019
IELTS Speaking: AI Examiner	Education	—	1,000+	Jul 29, 2026