# Progressive Overload Workout vs Liftosaur

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.

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.

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.

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.

## The numbers

| Metric | Progressive Overload Workout | Liftosaur |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/progressive-overload-workout/id1465258170/reviews) | **[4.9 (390 ratings)](https://appshunter.io/ios/app/liftosaur-scriptable-workouts/id1661880849/reviews)** |
| Number of ratings | 1 | **390** |
| Positive reviews | 0.0% of reviews | **89.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 66 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Anthood AB](https://appshunter.io/developer/579401912) | [Liftosaur, LLC](https://appshunter.io/developer/1712548690) |

## What reviewers say

### Progressive Overload Workout

[App page](https://appshunter.io/ios/app/progressive-overload-workout/id1465258170)

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:** macOS Compatibility

**In-app purchases:** none


### Liftosaur

[App page](https://appshunter.io/ios/app/liftosaur-scriptable-workouts/id1661880849)

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:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $39.99 | per year |
| Lifetime Subscription | $99.99 | one-time |

**What reviewers like**

- ✨ Highly customizable workouts
- 🚀 Efficient workout tracking
- 💡 Innovative Liftoscript feature
- 💰 Incredible value (lifetime subscription)
- 🤝 Excellent developer support

**What reviewers complain about**

- 📚 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

**Reported bugs**

- 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

**Requested features**

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


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*