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Liftosaur: Scriptable Workouts

Liftosaur: Scriptable Workouts

Automate Your Workouts

332 ratings
68 reviews
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Developer

Liftosaur, LLC
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Liftosaur: Scriptable Workouts screenshot #1 for iPhone
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Liftosaur: Scriptable Workouts screenshot #6 for iPhone
iphone
ipad
🧾$4.99 - $99.99
In-App Purchase↘︎
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❓5 answered
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About

This app automates strength training by allowing users to build custom progressive overload programs or use pre-built routines. It tracks workouts, visualizes progress, and automatically adjusts weights and reps based on user-defined logic, making it a smart fitness companion.

✓Automated progressive overload
✓Scriptable workout builder (Liftoscript)
✓Pre-built popular lifting programs
✓Workout tracking and progress visualization
✓Rest timers and plate calculator
✓Body weight and measurement tracking
✓Cloud backup and cross-device sync
Show original description

What users say

Summarized from real user reviews of Liftosaur. Based on 332 reviews and a 4.9/5 average, it highlights the 21 positives and 11 negatives reviewers mention most about this Health & Fitness app.

Positive things

  • ✨Highly customizable workouts
  • 🚀Efficient workout tracking
  • 💡Innovative Liftoscript feature
  • 💰Incredible value (lifetime subscription)
  • 🤝Excellent developer support
  • 💪Supports various training programs (5/3/1, GZCL)
  • 📈Automatic progression tracking
  • ✅Easy to use for beginners
  • 🛠️Constantly improving with updates
  • 🌟Unique flexibility
  • 🆓Free version with essential features
  • 💯Game-changer for serious lifters
  • 🌐Active community support
  • 📝Replaces notebooks and spreadsheets
  • 🎯Focuses on core lifts
  • 🚀Automates workout planning
  • 👍No ads or superfluous features
  • 👨‍💻Developer is responsive and friendly
  • 💪Builds muscle effectively
  • 💡Can implement any progression
  • ✨Powerful and flexible

Negative things

  • 📚Steep learning curve
  • 🐛Frequent app crashes due to updates
  • 🔄Sync issues with Apple Health
  • 🐌UI could use a polish
  • 🤔Some users find it too technical
  • 📉Graphs behind paywall (recent change)
  • ❌Cannot change equipment type (cable vs barbell)
  • 🔄Reps and weight pulled from different days
  • 😩App freezes on startup screen
  • 🎨Lacks dark mode
  • 🤔UI described as 'crappy' by one user
See all reviews

What's New in Liftosaur

7.6

July 1, 2026

Added time-based exercises support. E.g. now you can specify `Plank / 3x1 0lb 60s|30s`, and get 60s set timer, and 30s rest. Also, added support for circuits (like Tabata or EMOM) via `auto` keyword. E.g. Tabata may look like: `Squat, Bodyweight / 8x1+ 20s|10s auto`, and it'll automatically start set timer for the next set after finishing the rest timer.

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Subscription plans

Monthly Subscription

Enables access to various Liftosaur features

$4.991 Month
14 Days trial
How to cancel Liftosaur subscription ⁉️
1

In-App Purchases

$99.99

Lifetime Subscription

Get all the features of the app forever

User reviews

Most RecentHighest RatedLowest Rated

Best Workout App Ever, Amazing Features & Incredible Developer Support!

I can confidently say that Liftosaur is the best workout app I’ve ever used! The features are amazing, and the lifetime subscription is such an incredible value compared to other fitness apps.

I’ve already recommended it to my friends and family because it has completely improved the way I track and plan my workouts. What really makes Liftosaur stand out, though, is the developer and creator, Anton. He is extremely responsive and genuinely listens to user feedback.

I had an issue where the app wasn’t working on my older Apple Watch model, and after I contacted him, he fixed the problem right away. Now everything works perfectly! It’s rare to find a developer who cares so much about the user experience and acts so quickly.

Hands down greatest workout app ever. Thank you, Liftosaur! 💪🦖
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Z PremZ Prem

Good ui, good support

Found Liftosaur looking for alternatives to Boostcamp because I didn't want to have to manage adjustments. Easy to set up, and every time I've had an issue it's has been user error but the dev has been responsive, friendly and helpful.
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Exceptional workout app

After all the apps I’ve used to track my workouts, this runs laps around them all. Liftoscript is game changer
Giangon21Giangon21

The best.

That’s it. There is a learning curve, but once you get the hang of it”liftoscript” (and there are ample resources, plus the dev is very active and accessible.) it is hands down my favorite app out there. It works for 5/3/1, GZCL, and easily many, if not all of the autoregulated bodybuilding programs out there. I barely scratched the surface.
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defkat540defkat540

Awesome

Great app, lifetime subscription but everything you need including progression is free. The subscriptions are just to support the dev
toastNeggtoastNegg
See 63 more reviews

User experience

🐞

Reported Bugs

8 issues

App crashes frequently after updates

Bug

Syncing issues with iPhone Health app

Bug

App freezes on startup screen, requires reinstallation

Bug

Changes to program not saving correctly

Bug

Error when trying to set different warm-ups for different weeks

Bug

Cannot change equipment type from cable to barbell

Bug

Pulls reps and weight from wrong days

Bug

Newest update crashes the app, prevents program selection/editing

Bug
✨

Requested Features

4 requests

Dark mode option

Feature

Ability to use kgs for barbell and lbs for dumbbells

Feature

More intuitive UI for beginners

Feature

Improved documentation/organization of ideas

Feature

FAQ

What does Liftosaur do?

Liftosaur is a highly customizable weightlifting and strength training app. It allows you to build your own progressive overload programs or use popular pre-built routines. The app automates your training by adjusting weights and reps based on defined logic, tracks every workout, and visualizes your progress over time.

How does the scripting feature work?

Liftosaur features Liftoscript, a simple text-based language for building workouts. You can define exercises, sets, reps, and progression logic directly in text. The app then automatically updates your workout plan and tracks progress based on this script after each session.

What are the popular programs included?

The app includes a variety of popular strength training programs such as GZCL programs (GZCLP, P-Zero, etc.), 5/3/1 and its variations, the Basic Beginner Routine from r/Fitness, and Strong Curves. Each program is written in Liftoscript, allowing for detailed customization of sets, reps, progression rules, and deloads.

Is Liftosaur compatible with my device?

While the provided data does not specify exact compatibility, it is described as a mobile application. Users can typically find compatibility information on the app store page for their specific device's operating system (e.g., iOS or Android).

What are the common use cases for Liftosaur?

Common use cases include automating progressive overload for consistent strength gains, planning and tracking structured weightlifting routines, experimenting with different training methodologies, and monitoring long-term progress through detailed data visualization. It's suitable for both beginners starting their fitness journey and advanced lifters optimizing their training.