Comparison

Progressive Overload Workout vs Liftosaur

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Progressive Overload Workout

Log your gym reps and weights to track progress and know when to increase intensity for muscle growth. Integrates with the Health app to log workout sessions. Requires an Apple Watch to complete exercises.

Highlights
  • Track reps and weight
  • Progressive overload guidance
  • Apple Watch integration
  • Health app logging
  • Supports linear fitness programs
Features
Read full description

Keep track of your gym progress by entering the reps and weight used at every exercise. This will tell you when to increase the weights to progressively overload your muscles. Works well with linear fitness programs like PHUL and PHAT. You will need an Apple Watch to complete exercises. This app integrates with the Health app by logging your workout sessions.

About

Liftosaur

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.

Highlights
  • 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
Features
Read full description

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 a long game, and if you're serious about lifting, building strength and sculpting your body, Liftosaur would be a great partner in your journey. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Progressive Overload Workout1 screens
Liftosaur4 screens

Verdict

The call

The clearest difference is review sentiment: Liftosaur at 90% against Progressive Overload Workout's 0%. Liftosaur also leads on rating (4.9 vs 3.0) and update cadence (every 6 days vs every 34 months). Progressive Overload Workout's advantage is in-app purchases (none vs 3) and iOS requirement (9.3 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Liftosaur sells 3 in-app purchases, starting at $4.99 per month. Progressive Overload Workout asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Liftosaur holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Liftosaur has 390 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Progressive Overload Workout's written reviews are positive against 90% of Liftosaur's.

UpkeepUpdate frequency

Progressive Overload Workout ships an update every 34 months, Liftosaur every 6 days. The most recent releases landed on June 10, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 3 level
Progressive Overload Workout versus Liftosaur: the parameters behind the verdict, then further details
ParameterProgressive Overload WorkoutLiftosaur
PriceFreeFree
Rating3.0 (1 ratings)4.9 (390 ratings) — better
Positive reviews0.0% of reviews89.6% of reviews — better
Number of ratings1390 — better
Update frequencyEvery 34 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS9.3 — better17.0
Further details — not scored
Size24 MB66 MB
Age rating4+17+
DeveloperAnthood ABLiftosaur, LLC

Customer experience

Progressive Overload Workout

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Liftosaur

All ratings390 ratings
Positive95.9%
Neutral2.6%
Negative1.5%
Written reviews77 reviews
Positive89.6%
Neutral7.8%
Negative2.6%

Bugs and requests

Progressive Overload Workout

Not enough reviews yet to summarise bugs or requests.

Liftosaur

Reported bugs

8 issues
  • App crashes frequently after updates
  • Syncing issues with iPhone Health app
  • App freezes on startup screen, requires reinstallation
  • Changes to program not saving correctly
  • Error when trying to set different warm-ups for different weeks
Show 3 more
  • Cannot change equipment type from cable to barbell
  • Pulls reps and weight from wrong days
  • Newest update crashes the app, prevents program selection/editing

Requested features

4 requests
  • Dark mode option
  • Ability to use kgs for barbell and lbs for dumbbells
  • More intuitive UI for beginners
  • Improved documentation/organization of ideas

In-app purchases

None

Progressive Overload Workout

No in-app purchases

3 purchases

Liftosaur

Subscriptions2
  • Monthly Subscription14 Days trial$4.991 Month
  • Yearly Subscription14 Days trial$39.991 Year
One-time1
  • Lifetime Subscription$99.99

Questions

Is Progressive Overload Workout free?
Progressive Overload Workout is free to download, with no in-app purchases.
Is Liftosaur free?
Liftosaur is free to download, with in-app purchases available.
Which has better reviews, Progressive Overload Workout or Liftosaur?
Liftosaur is rated higher. Progressive Overload Workout averages 3.0 out of 5 from 1 ratings, while Liftosaur averages 4.9 from 390 ratings.
Do Progressive Overload Workout or Liftosaur have ads?
Neither Progressive Overload Workout nor Liftosaur shows ads.
Which is updated more often, Progressive Overload Workout or Liftosaur?
Progressive Overload Workout ships an update every 34 months, and Liftosaur every 6 days. Most recently, Progressive Overload Workout was updated on June 10, 2026 and Liftosaur on September 21, 2026.

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