# Nautilus Plus vs World Gym

The clearest difference is review sentiment: World Gym at 77% against Nautilus Plus's 25%. World Gym also leads on rating (4.7 vs 3.3) and ratings volume (84 vs 8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

World Gym holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: World Gym has 84 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 25% of Nautilus Plus's written reviews are positive against 77% of World Gym's.

Nautilus Plus ships an update every 5 weeks, World Gym every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Nautilus Plus | World Gym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (8 ratings)](https://appshunter.io/ios/app/nautilus-plus/id1321627621/reviews) | **[4.7 (84 ratings)](https://appshunter.io/ios/app/world-gym/id1576209949/reviews)** |
| Number of ratings | 8 | **84** |
| Positive reviews | 25.4% of reviews | **77.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 62 MB | 172 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Nautilus Plus](https://appshunter.io/developer/1321627620) | [World Gym International LLC](https://appshunter.io/developer/1402231422) |

## What reviewers say

### Nautilus Plus

[App page](https://appshunter.io/ios/app/nautilus-plus/id1321627621)

Manage your gym membership, track workouts, and access personalized fitness and nutrition plans. View schedules, book appointments, and sync data from various fitness trackers. Stay connected with trainers and nutritionists through integrated messaging.

**Highlights:** Virtual membership card, Workout tracking and program access, Sync data from fitness trackers, Nutrition plan and tools, Group exercise class schedules, Appointment booking, Integrated messaging with trainers

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use (sometimes)
- 👍 Good gym experience
- 👍 Professional service
- 👍 Useful for booking classes
- 👍 Useful for checking Boomerang points

**What reviewers complain about**

- 🐛 App frequently crashes
- 🐛 Login issues
- 🐛 Server errors
- 🐛 Slow performance
- 🐛 Unreliable functionality

**Reported bugs**

- Reservations don't work
- Messaging doesn't work
- Gym crowd status not showing
- App constantly logs out
- Password reset emails not sent

**Requested features**

- Add Apple Watch app for tracking workouts
- Bring back average weekly visits on homepage
- Allow users to choose preferred branches
- Enable in-app membership renewal
- Allow users to customize home screen buttons


### World Gym

[App page](https://appshunter.io/ios/app/world-gym/id1576209949)

Monitor workouts, track progress, and achieve fitness goals with engaging insights and motivation. Offers personalized training plans, fun challenges, and class scheduling. Integrates with HealthKit for seamless data saving.

**Highlights:** Workout tracking, Personalized training plans, Activity level milestones, Fun fitness challenges, Class scheduling and booking, HealthKit integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Nautilus Plus free?

Nautilus Plus is free to download, with no in-app purchases.

### Is World Gym free?

World Gym is free to download, with no in-app purchases.

### Which has better reviews, Nautilus Plus or World Gym?

World Gym is rated higher. Nautilus Plus averages 3.3 out of 5 from 8 ratings, while World Gym averages 4.7 from 84 ratings.

### Do Nautilus Plus or World Gym have ads?

Neither Nautilus Plus nor World Gym shows ads.

### Which is updated more often, Nautilus Plus or World Gym?

Nautilus Plus ships an update every 5 weeks, and World Gym every 2 months. Most recently, Nautilus Plus was updated on October 24, 2026 and World Gym on October 24, 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.*