Dunk By
Be Able to Dunk by a Deadline
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Your dunk just got a deadline. Pick your goal — touch rim, grab rim, or throw one down — set the date, and let's get to work.
Dunk by builds you a personalized plyometric program that scales to your timeline. Six weeks out? We go aggressive. Six months? We build you up right. Either way, every single day has a purpose.
Real coaching, not guesswork. All 21 plyometric, strength, foundation and mobility exercises come with real video or image demos and coaching cues, so you're training with correct form from day one — no guessing, no wasted reps.
Your countdown, your plan. Daily workouts are laid out with sets, reps, rest, and built-in rest days. Reminders skip what you've already crushed and hit you with encouragement on recovery days, because rest is part of the grind too.
Proof you're rising. Every 4 weeks we re-test your vertical and chart the inches you've gained. Watch the number move. Watch the game change.
Create a squad. Your 0-99 Dunk By Score ranks you against your friends or teammates on a live leaderboard. Climb the tiers, stack streaks, complete weekly challenges, and fill up your trophy case. Bragging rights are earned here.
For hoopers who ball at every level — middle school, high school, travel, AAU. Progression is age-appropriate and dialed back for younger athletes, so parents can trust the process while you focus on the work. No gimmicks. No guarantees. Just a real plan and real reps between you and that rim.
Your first week of training is free, no matter what. Try Dunk by free for 7 days, then continue for just $2.99/month.
Set your date. Start the countdown. Go get your dunk.
https://doitby.io/terms.html
https://doitby.io/privacy.html
Ratings & Reviews
Your plan now starts the day you sign up, and every day is labeled with its real day of the week — no more mismatched dates on your calendar.
Demo videos are now completely silent, so opening an exercise no longer pauses your music.
Every set and rep is now spelled out in plain language under the numbers, so it is clear exactly what to do.
Fixed a bug that could keep the plan reveal from appearing after onboarding.
Sign-in is more reliable, and if something goes wrong it now tells you why instead of failing silently.
Stay ready. Go get your dunk.
The developer, Nick Simak, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nick Simak
- Size
- 34.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Dunk by Pro $2.99
- Copyright
- © 2026 Nicholas Simak