# ErgZone vs CrewLAB

The clearest difference is in-app purchases: CrewLAB at none against ErgZone's 2. CrewLAB also leads on update cadence (daily vs every 2 months). ErgZone's advantage is rating (4.8 vs 4.4) and ratings volume (500 vs 99). On price, review sentiment and ads there is nothing between them.

Both are free to download. ErgZone sells 2 in-app purchases, starting at $4.99 per month. CrewLAB asks for nothing beyond the download.

ErgZone holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: ErgZone has 500 ratings behind it against 99, so its average is the more settled of the two. Written reviews point the same way: 82% of ErgZone's written reviews are positive against 76% of CrewLAB's.

ErgZone ships an update every 2 months, CrewLAB daily. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ErgZone | CrewLAB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (500 ratings)](https://appshunter.io/ios/app/ergzone/id1474566270/reviews)** | [4.4 (99 ratings)](https://appshunter.io/ios/app/crewlab-row-run-swim/id1531639484/reviews) |
| Number of ratings | **500** | 99 |
| Positive reviews | **81.6% of reviews** | 76.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 169 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ERGZONE LLC](https://appshunter.io/developer/455154242) | [CrewLAB Inc.](https://appshunter.io/developer/1489679948) |

## What reviewers say

### ErgZone

[App page](https://appshunter.io/ios/app/ergzone/id1474566270)

Optimize indoor training with real-time performance data, personalized pacing, and engaging challenges. Seamlessly integrates with various fitness machines, automating setup and providing critical metrics to enhance your workouts.

**Highlights:** Easy monitor setup, Live performance metrics, Smart interval pacing, Real-time workout alerts, Workout variety options, Performance history tracking, Community challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EZ+ Monthly | $4.99 | per month |
| EZ+ Annual | $49.99 | per year |

**What reviewers like**

- 👍 Easy workout programming
- 🚀 Seamless Concept2 integration
- 💡 Comprehensive metrics and data
- 👍 User-friendly interface
- ❤️ Responsive developers

**What reviewers complain about**

- 💰 Expensive subscription
- 🚫 No lifetime membership option
- ⚠️ Poor UI for logbook/rankings
- ❌ Incompatible with WaterRower
- ❓ Confusing group membership for premium features

**Reported bugs**

- Heart monitor sync issues with Samsung Galaxy watch
- Workouts not appearing in logbook when connected to ErgData
- Inaccurate total time in uploads
- Rest distance not included in Strava upload
- Group membership premium features unclear

**Requested features**

- Sync with Samsung Galaxy watch
- Add a beep function for interval changes
- Confirmation pop-up for unsaved workout changes
- Require unique names for workouts
- Apple Health integration


### CrewLAB

[App page](https://appshunter.io/ios/app/crewlab-row-run-swim/id1531639484)

This app is an all-in-one system for managing rowing, running, and swimming teams. It helps coaches organize schedules, track attendance, share feedback and plans, and foster team communication and community. It's designed to inspire athletes and streamline team management for improved performance.

**Highlights:** Organize training schedules, Track attendance, Share videos and workout plans, Built-in chat tools, Set team and individual goals, Provide performance feedback, Access leaderboards

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

**In-app purchases:** none


## Frequently asked questions

### Is ErgZone free?

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

### Is CrewLAB free?

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

### Which has better reviews, ErgZone or CrewLAB?

ErgZone is rated higher. ErgZone averages 4.8 out of 5 from 500 ratings, while CrewLAB averages 4.4 from 99 ratings.

### Do ErgZone or CrewLAB have ads?

Neither ErgZone nor CrewLAB shows ads.

### Which is updated more often, ErgZone or CrewLAB?

ErgZone ships an update every 2 months, and CrewLAB daily. Most recently, ErgZone was updated on October 22, 2026 and CrewLAB 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.*