Lock&Learn Chinese · Office #46,273

What it is

Calls itself “HSK Vocabulary App”.

• Calls itself: HSK Vocabulary App

“HSK Vocabulary App”

Where it puts itself

Rules out “No accounts, no ads, no tracking”.

• Says it will not: No accounts, no ads, no tracking

“There is no session to sit down for. The word waits on the screen you already look at dozens of times a day”

“No accounts, no ads, no tracking”

What it costs

Monthly subscription and yearly plan. A free tier, free forever. Trial: “3-day”.

• Monthly: yes
• Yearly: yes
• Free plan: free forever
• Trial: 3-day

“Monthly Month to month, cancel any time”

“Yearly Starts with a 3-day free trial, cancel any time in your Apple Account settings”

Who it sells to

Sells to consumers.

• Sells to: consumers

“Learn HSK Chinese words from your iPhone Lock Screen”

How it runs

A mobile app for iOS. Runs locally and works offline. Distributed through the App Store.

• Kind: mobile
• Runs on: iOS
• Runs where: on the device, offline
• Distributed via: App Store

“Learn HSK Chinese words from your iPhone Lock Screen”

“Free on iOS”

What it works with

Names Lock&Learn Arabic, Lock&Learn Japanese and 2 more on its pages.

• Names: Lock&Learn Arabic · Lock&Learn Japanese · Lock&Learn Korean · +1

“Lock&Learn Arabic”

“Lock&Learn Chinese”

What it offers as proof

Live, no waitlist. Claims “4,500+”. Try it without signing up.

• Number claimed: 4,500+
• Instant signup: yes
• Trial asks for: nothing

“Download on the App Store”

“HSK 1 is free forever, no account needed.”