Aim of the App
We aimed to create a workout logging app that lets you record without hassle and manage your training exactly the way you want.

Built on years of experience developing workout tracking apps and countless user feedback, NIKNIK was born.
We focused on ease of logging, lightweight performance, and having exactly the features you need--it's an app made for strength trainers, with usability as the top priority.

- Have you ever felt frustrated with fitness apps that:
- Force user registration before you can even start?
- Have bloated exercise lists that are hard to manage?
Lock essential features behind paywalls?

NIKNIK solves all of those issues.
It’s a simple, no-nonsense app packed only with the essentials you truly need for training. Easy for anyone to pick up and use right away!

Key Features of NIKNIK
- Start recording with zero stress
Only essential exercises are included by default. You can freely add, edit, and reorder exercises to fit your routine. Ads are kept to a minimum so you can stay focused on your workout.

- Easily log RPE and tags
Quickly enter RPE (Rate of Perceived Exertion) and tags for each set.
Great for reviewing and analyzing your training.

- Build your own training plans
Create routines like push-pull splits or other custom workout schedules.
You can switch between multiple plans to support consistent strength gains.

- Export your logs as CSV files
All your training logs can be exported as CSV files anytime. Perfect for custom data analysis.
Your data belongs to you. If you find another app that suits you better, feel free to switch--we won’t hold your data hostage. That’s why we offer unrestricted export features.

- Import training logs from CSV
You can also import your past workout data or records from other apps via CSV.
Whether you’re switching apps or merging data, NIKNIK helps make it smooth.
(That said, many workout apps don’t even offer CSV export, so having a proper import file may still be a challenge...)
Still, we built this technically difficult feature because we don’t want your training history to go to waste.

- Save photos and notes with each workout
Add photos and notes to each training day.
When you look back, you’ll see how far you’ve come--great for motivation!

- Calendar view for easy tracking
Manage your workout history and body metrics in a calendar view.
Adding entries is just a tap away.

- Lightning-fast, responsive experience
The app is optimized for speed and smooth transitions.
Scrolling and switching screens feels instant and stress-free.

- Log detailed body metrics
Track not just weight and body fat, but arm size, chest measurements, or anything you choose.
Great for health monitoring as well as strength training.

- Packed with useful tools like a rest timer, RM calculator, and plate calculator
Small but powerful features to support your workouts.

Final Words
NIKNIK is made for those who were never fully satisfied with other fitness apps.
It may not be flashy—but it relentlessly pursues real usability.

We want to make your training life more flexible, more enjoyable.
If you’ve ever thought, "Yes! This is exactly what I needed!”, then give it a try--you won't regret it.