The most powerful weightlifting planner and tracker app

It's like having Google Sheets and Strong in the same app! Create custom programs or choose proven ones like GZCLP or 5/3/1, trusted by thousands of lifters to get bigger and stronger.

Workout Editor

Create your own programs

Write your weightlifting program in plain text with Liftoscript! Specify exercises by week/day, sets, and progressive overload rules — and use optional scripting to build advanced progression schemes. .

See it in action:
Change the sets, reps or weight or add "Bicep Curl / 3x10 / 12" on a new line.
Squat / 5x5 150lb / progress: lp(5lb)
Bench Press / 3x8 100lb / progress: dp(5lb, 8, 12)

Squat, Barbell
Equipment: Barbell
Set
Reps
lb
W
Warmup
5 × 45lb
5
×
45
W
Warmup
5 × 75lb
5
×
75
W
Warmup
5 × 120lb
5
×
120
1
5 × 150lb
5
×
150
2
5 × 150lb
5
×
150
3
5 × 150lb
5
×
150
4
5 × 150lb
5
×
150
5
5 × 150lb
5
×
150
Custom progressions, myo-reps, drop sets, manipulating weight, reps, RPE or even rest timer via scripts — anything is possible. Check the docs to learn more about Liftoscript.
Powerful Tracker

Track your progress

Log every set and rep, monitor body stats, and visualize your progress with detailed graphs. All your data is securely stored in the cloud for access anywhere.

Program Web Editor

Edit programs on desktop

Typing your program on a phone can indeed be tedious. To ease this process, there is a web editor available. Edit programs from your account, or generate a link to a program, and share with other people. And you can import those links into the app.

Try the Web Editor
Web editor screenshot

Athletes

Liftosaur

I have been a lifter for almost 16 years. I’ve used every single app and this is a god’s honest review. This is it. This is my last workout exercise tracking app. It’s that good it’s that customizable. I implore everyone to get on it.

One workout and already bought a lifetime subscription. Markdown workouts and a huge library of exercises. Totally worth the money if you’re coming from another app or notes app tracking. Also, having the ability to purchase a lifetime subscription is amazing - other apps forcing you into a monthly charge is ridiculous and I will always support a dev who makes open source software.

Notebooks don’t track. Spreadsheets are hard to build and use on your phone. Most workout apps are too inflexible. Liftosaur gives you the tools to modify your program to your needs. It’s worth the learning curve and will work for any workout program I want to bring into the gym. Lifetime member.

As an experienced lifter, this is by FAR the best app to write and track workouts in. I’ve been using the free version for months now, and have bought a year subscription and considering lifetime because it’s that good! Great support and constant upgrades are being made too!! Try it - you won’t regret it!

The market is saturated with workout apps, this one stands out in its level of customisation and ability to track progress. While there are plenty of workout templates, the ability to customise your own including exercise, sets, reps, rest, progression etc. isn’t something you see in the vast majority of others. The UI could do with a polish but that’s just me being picky and subjective. Five star app!

I’ve tried multiple workout trackers over the years but this app has been the best. As some reviews point out, it takes a bit of patience to learn but it is well worth the small investment of time. Moreover, it’s one of the few apps that includes a lifetime purchase model in an era defined by an over reliance on subscription models. Finally, the developer is constantly improving the app in great ways. This app deserves far more attention than it is given.

This is the first app review I’ve every left so I do mean it. I’ve bounced around between apps, and while most workout apps generally work for most things, I’ve found it’s always difficult to program for more complicated routines (for example, routines with stages or periods). The “scripting” in this app is a very neat differentiating feature and offers a ton of flexibility.

This is literally the best and easiest workout tracker I’ve ever used. I’m a programmer so maybe that’s why, but it’s great. Can do the whole workout with baaaarely interacting with the app— no complicated entries — it just tells me the weight and reps and I tap once to say “done”. Really couldn’t love this more.