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TL;DR: Five spare minutes usually go to a social feed. Get lifetime access to Sharp for $49.99 (reg. $119.99) and turn those minutes into short lessons instead.
Professionals who want to keep learning rarely have an hour to block off for a course. Sharp is a new learning app designed around the small gaps in a day, like a commute, a line at the coffee shop, or the few minutes before a meeting. Each session includes a short guided lesson, a quick quiz, and then you’re back to work.
Get this Sharp lifetime subscription for $49.99 (reg. $119.99) and lock in access while the app is just launching.
Short lessons that add up to real skills
Sharp covers 24 subjects. On the STEM side, math, engineering, computer science, and chemistry courses go well beyond introductory material. Personal finance, history, art, architecture, and food round out the catalog, and Sharp regularly adds new subjects, with sport and physics on the roadmap.
Pick a subject and set your goals, and Sharp builds a learning path around your schedule. You can start with zero background knowledge and work your way up to advanced material.
Habit-building features keep you coming back. A daily streak stays visible, and XP piles up as you finish lessons. Instant feedback tells you right away whether you got a question right, which helps the material stick. The Climb puts you on a 15-rung knowledge ladder where one wrong answer ends your run.
There’s a social layer, too. Follow friends, compete on weekly leaderboards, and take on fast-paced Gauntlet challenges. For a team, that’s an easy way to run a friendly learning competition without setting up a formal training program.
You can download lessons ahead of time for offline learning, and progress syncs across devices. One account covers up to four devices running iOS 15 or later or Android 7.0 or later. You’ll need a free Sharp account and an internet connection to redeem, and you must use the code within 30 days of purchase. It’s available to new and existing users.
Don’t miss this opportunity to get lifetime access to Sharp for $49.99 (reg. $119.99).
StackSocial prices subject to change.