# Liftosaur vs JustGains

The clearest difference is ratings volume: Liftosaur at 417 against JustGains's 26. JustGains's advantage is review sentiment (100% vs 90%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Liftosaur sells 3 in-app purchases, starting at $4.99 per month and JustGains sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Liftosaur against 4.8 for JustGains. That said, the two scores are not equally well evidenced: Liftosaur has 417 ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 90% of Liftosaur's written reviews are positive against 100% of JustGains's.

Liftosaur ships an update weekly, JustGains every 4 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Liftosaur | JustGains |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (417 ratings)](https://appshunter.io/ios/app/liftosaur-scriptable-workouts/id1661880849/reviews)** | [4.8 (26 ratings)](https://appshunter.io/ios/app/justgains/id6761445515/reviews) |
| Number of ratings | **417** | 26 |
| Positive reviews | 89.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 64 MB | 215 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Liftosaur, LLC](https://appshunter.io/developer/1712548690) | [James Greene](https://appshunter.io/developer/1889706928) |

## What reviewers say

### 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


### JustGains

[App page](https://appshunter.io/ios/app/justgains/id6761445515)

This app helps users organize and share workout routines. It allows you to save templates, clone and customize shared programs, and track your progress. Designed for fitness enthusiasts, creators, and coaches to improve training organization and sharing.

**Highlights:** Create structured workout routines, Save and reuse training templates, Clone and customize shared programs, Share workouts with others, Track exercise progress, Organize sets, reps, and notes

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JustGains Pro Monthly | $9.99 | per month |
| JustGains Pro Monthly | $9.99 | per month |
| JustGains Pro Yearly | $79.99 | per year |
| JustGains Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is Liftosaur free?

Liftosaur is free to download, with in-app purchases available.

### Is JustGains free?

JustGains is free to download, with in-app purchases available.

### Which has better reviews, Liftosaur or JustGains?

Liftosaur is rated higher. Liftosaur averages 4.9 out of 5 from 417 ratings, while JustGains averages 4.8 from 26 ratings.

### Do Liftosaur or JustGains have ads?

Neither Liftosaur nor JustGains shows ads.

### Which is updated more often, Liftosaur or JustGains?

Liftosaur ships an update weekly, and JustGains every 4 days. Most recently, Liftosaur was updated on October 13, 2026 and JustGains on October 15, 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.*