Vinklair One thing, done well
Each app trains one skill and gets out of your way: the first spoken number or the first checkout is a tap away.
Independent apps for iPhone, iPad and Apple Watch
Small apps that make you better at one thing.
Catch numbers when they are spoken fast in a new language. Finish more legs at the oche. Clear, focused tools, made with care by one developer, with no subscriptions.
The apps
Pick your practice
NEW · VERSION 2.0
Numbers by Ear
Hear numbers like a native, in dozens of languages. Hear a number and type it, say it back aloud, and play ten games that turn listening into fun. Free to start, with a one-time Pro unlock.
Discover Numbers by Ear →
Darts Checkout
The checkout coach and X01 scorer for every darts player. Look up any finish, score real matches, and train your mental arithmetic. Free, with ads you can remove.
Learn more →
Darts Checkout Pro
Everything in Darts Checkout, without ads, plus an Apple Watch app for checkouts and quick practice right on your wrist.
Learn more →
How they are made
Three promises behind every app
Pay once, never monthly
No subscriptions. Try for free, and unlock everything with a single purchase if the app earns it.
A real person answers
Every email reaches the developer who built the app, and a good idea can be in the next version.
Support
Made by one developer, who reads every email
Found a bug, missing a checkout route, or a number that sounds wrong? Have an idea for the next version? Write to me and you will get an answer.
vinklair.apps@gmail.com
Usually answered within a few days.