Liftosaur: Scriptable Workouts

Content rating
Everyone
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Receive quick access via Liftosaur: Scriptable Workouts. Liftosaur tailored this platform for the AGCscript community. Visit Health & Fitness for other info.

Guide For Download Liftosaur: Scriptable Workouts

Liftosaur is the most customizable weightlifting app and strength training tracker and planner.

🧠 Automate Your Strength Training

Build your own progressive overload programs or start with proven routines like GZCLP, 5/3/1, or Basic Beginner Routine. Track every workout, visualize your progress, and fully automate your training — all in one smart fitness app.

Stop guessing your next weight. Liftosaur automatically increases or decreases your weights and reps based on the logic you define. It allows to implement any possible progressive overload logic, so you can focus on lifting while the app handles the math.

⚙️ Liftosaur introduces Liftoscript — a simple text language for building workouts like code.
Define exercises, sets, and logic once right in text, and the app updates it automatically after each session.
Example:

```
# Week 1
## Day 1
Bent Over Row / 2x5, 1x5+ / 95lb / progress: lp(2.5lb)
Bench Press / 2x5, 1x5+ / 45lb / progress: lp(2.5lb)
Squat / 2x5, 1x5+ / 45lb / progress: lp(5lb)

## Day 2
Chin Up / 2x5, 1x5+ / 0lb / progress: lp(2.5lb)
Overhead Press / 2x5, 1x5+ / 45lb / progress: lp(2.5lb)
Deadlift / 2x5, 1x5+ / 95lb / progress: lp(5lb)
```

This makes Liftosaur the only scriptable workout app — perfect for lifters who love structure, logic, and data.

🏋️ Popular Programs Included

Liftosaur comes with pre-built lifting programs and templates from the strength community:

• All GZCL programs: GZCLP, P-Zero, The Rippler, VHF, VDIP, General Gainz, etc
• 5/3/1 and its variations
• Basic Beginner Routine from r/Fitness
• Strong Curves
• And many more!

Every program is written in Liftoscript, so you can customize every detail — sets, reps, progression rules, and deloads.

📊 Track Everything

Liftosaur isn’t just a gym tracker — it’s your complete workout planner and data companion.

• Rest timers & plate calculator
• Body weight and measurement tracking
• Graphs for exercises and progress over time
• Equipment rounding & exercise substitutions
• Cloud backup and cross-device sync
• Web Editor for faster program creation on desktop

🧩 Made for Powerlifters and Beginners Alike

Whether you’re starting your first strength program or fine-tuning an advanced powerlifting routine, Liftosaur adapts to your style.
It’s a lifting program builder, progress tracker, and gym log app — all working together to make you stronger.

Weightlifting is the long game, and if you're serious about lifting, building strength and sculpting your body, Liftosaur would be a great partner in your journey.
Most customizable weightlifting tracker. A fitness app like no other.
Updated on
Aug 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info, Health and fitness and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

1.03K reviews
W Buys
January 16, 2025
I really like this app, and it has revived my workout routine. The base version has a bunch of good workouts for different kinds of equipment to time and document training sessions, exercises, weights, and body metrics. In addition, you can create your own workouts, though I would appreciate a little more exercises and / or variants added to the database. The interface isn't necessarily intuitive but simple enough. My main critique is the steep subscription price for the premium features.
5 people found this review helpful
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Daniel Waechter
May 26, 2024
Surprised I hadn't rated this before! This is by far the best workout app I've used, and I've tried a lot of them. If what you value is customizability when writing or tweaking your programs, it's just no contest. And with the variety of premade programs available, it's easy to get started. The developer is also super responsive on Discord, and has been a pleasure to talk to. Five stars, easy.
33 people found this review helpful
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Jeffery Meyer
February 15, 2025
Great app that has a lot of features! This app has a great calendar view to track your workout days on a monthly basis as well as the flexibility to create multiple workout programs. It is easy to understand and has useful features such as being able to edit a workout on your laptop. It also has features other other apps offer such as plate calculator, timers, and useful weekly insights. All with a cute dinosaur!
11 people found this review helpful
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What’s new

Add the calendar-like grid view to the Program screen - you can pinch-zoom it, and reorder weeks, days and exercises there