# Sterk. — Workout tracking made easy.

> Minimalist workout tracker with smart set prediction and detailed exercise statistics. (iPhone/iPad app by Thomas Theodor Corne Rooskens.)

- Source: https://appshunter.io/ios/app/sterk/id6739846652 (this page in markdown: same URL + `.md`)
- Developer: [Thomas Theodor Corne Rooskens](https://appshunter.io/developer/1787284126)
- Category: Health & Fitness
- Price: Free
- Rating: 4.60/5 from 5 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 57 MB
- Languages: American English
- Released: 2025-01-28
- Data updated: 2026-08-12
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sterk/id6739846652/reviews.md

## What is Sterk.?

Sterk makes tracking your workouts easy. Log your sets quickly with smart set prediction and check out detailed stats for every exercise and workout. It’s minimal, intuitive, and designed to help you stay on top of your fitness goals.

## Key features

- Smart set prediction
- Detailed exercise stats
- Workout logging
- Intuitive interface
- Fitness goal tracking

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/sterk/id6739846652/reviews.md

### 3/5 — Great app, some issues

*2026-03-08*

I switched from another lift tracking app to this and I am very satisfied so far. 

Some feedback I have: under the Activity tab, I wish we were able to name the workout. So instead of just showing the day and month, it will also show what you decide to name it, like - “March 4 - Push”. We can save the workout as a routine but not everyday is the same routine. Ex: sometimes you can add a new exercise on your push day or take one out so it would be overkill if you saved a routine for each workout you had. I don’t think it should be hard for the developer to add a rename function. The app is already well organized and I think this would add to that. 

Also, the dates are incorrect. I worked out on March 7th and under the activity tab, it is saving as Match 6th, a whole day off. This is frustrating especially because I really like the app.

### 5/5 — Simple Excellence

*2026-02-01*

Simple workout tracker that does everything you need.

### 5/5 — Best, simple gym ask

*2025-08-27*

it’s all I could ask for. Best gym app out there. Doesn’t let you log all your workouts only to warn you your free trial is reaching an end. 
It has it all in a simple way. Log your weights. Track progress. that’s it. 
Amazing.

### 5/5 — The Ultimate Workout Companion

*2025-07-19*

Sterk makes tracking workouts effortless and motivating. The clean interface, intuitive logging, and progress visuals keep me consistent and focused. It’s the best fitness log app I’ve used—simple, powerful, and built for real results.

### 5/5 — Better than all the popular apps.

*2025-07-12*

Free, easy to use and a great UI. What more could you ask for?

## Frequently asked questions about Sterk.

### What is Sterk.?

Sterk. is a workout tracking application designed to make logging your exercise sets easy with smart predictions and providing detailed statistics for each workout.

### Is Sterk. free to use?

Yes, Sterk. is available for free. It does not have any in-app purchases or advertisements.

### What devices does Sterk. support?

Sterk. is compatible with iPhone, iPad, and iPod devices.

### How accurate is Sterk.'s workout tracking?

Sterk. focuses on user-inputted data and smart set prediction to help you log your workouts efficiently. The app provides detailed statistics based on the information you enter.

### What workout types can I track with Sterk.?

Sterk. is designed for general workout tracking, allowing you to log sets for various exercises. Its detailed statistics can be applied to a wide range of strength training and fitness routines.

### How often is Sterk. updated?

The latest version of Sterk. is 2.1.1, and it was last updated on March 22, 2026. This indicates a commitment to ongoing development and improvements.

### What is the age rating for Sterk.?

Sterk. has an age rating of 4+, making it suitable for a broad audience.

### What do users like about Sterk.?

Users appreciate Sterk.'s minimal and intuitive design, which makes tracking workouts easy and helps them stay on top of their fitness goals.

## Version history (last 5 releases)

### 2.3.0 — 2026-08-06

- Add goals to your exercises and view the progress you are making towards these goals.
- Add notes to individual sets and view them in your workout history.
- Log time-based exercises and see durations in your history and statistics.
- Swipe through recent exercises from the workout bar, with haptic feedback for swipes and taps.

- Hide improvement icons from Settings for a cleaner workout view.
- Fixed a bug that caused to exercises to scroll when sorting exercises

### 2.2.0 — 2026-07-12

Routines and exercises now live together in one tab, making it faster to find and start your workouts.

The workout bar now shows your current exercise and timer. Swipe it to reveal a smart prediction for the exercise you're most likely to do next.

You can also rename workouts to keep your training history organized.

This release includes timer, date, navigation, and visual fixes.

### 2.1.1 — 2026-03-22

Fixes:
- Fixed an issue with workouts showing the wrong date in certain timezones
- Fixed an issue where the activity calendar would be empty in certain timezones

### 2.1.0 — 2026-02-19

Features:
- You can now edit the date and time of a logged set. Forgot to log yesterday’s workout? No problem, update it anytime.
- Customize the one-rep max formula used throughout the app. You can change it anytime in Settings to match your preferred calculation method.
- Leave feedback or suggestions directly in the app. Tap “Leave Feedback” in Settings to share your ideas for Sterk.



Fixes:
- Fixed an issue causing white flickering when navigating in dark mode.
- Fixed an issue where the first input order would reset to “Weight” on app launch.
- Improved performance of the workouts list.

### 2.0.1 — 2025-12-16

Features:
- You can now add notes for each exercise to store exercise-specific details, such as seat height.

Fixes:
- Fixed an issue where the background color of a routine or activity was incorrect upon startup.

## Apps similar to Sterk.

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Capua Powerlifting app](https://appshunter.io/ios/app/capua-powerlifting-app/id6657989899) | 5.0 (2) | Free | Health & Fitness |
| [STERK Lifestyle Gym](https://appshunter.io/ios/app/sterk-lifestyle-gym/id1382214991) | — | Free | Health & Fitness |
| [Forge: Gym & Meal Tracker](https://appshunter.io/ios/app/forge-gym-and-meal-tracker/id6744600795) | 4.7 (11) | Free | Health & Fitness |
| [Fitness by TzYi](https://appshunter.io/ios/app/fitness-by-tzyi/id6473851299) | 4.4 (7) | Free | Health & Fitness |
| [Workout Tracker - SwoleMate](https://appshunter.io/ios/app/workout-tracker-swolemate/id6450964279) | 4.9 (146) | Free | Health & Fitness |
| [BuiltDiff](https://appshunter.io/ios/app/builtdiff/id6478643263) | 5.0 (2) | Free | Health & Fitness |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*