# Zone ZHF vs MutLab

The clearest difference is update cadence: Zone ZHF at every 3 weeks against MutLab's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Zone ZHF ships an update every 3 weeks, MutLab every 2 months. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Zone ZHF | MutLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (840 ratings)](https://appshunter.io/ios/app/zone-zhf/id1543116695/reviews)** | — |
| Number of ratings | **840** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 119 MB | 60 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smart Health Clubs](https://appshunter.io/developer/1333435433) | [Mutlab](https://appshunter.io/developer/1363984051) |

## What reviewers say

### Zone ZHF

[App page](https://appshunter.io/ios/app/zone-zhf/id1543116695)

Monitor your fitness activities both inside and outside the gym. Access class schedules, social media, set fitness goals, and participate in club challenges. Seamlessly integrate with popular fitness trackers and apps, syncing your data with your iPhone's Health app.

**Highlights:** Workout tracking, Class schedules, Social media integration, Fitness goals, In-club challenges, Fitness device linking, Health app sync

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

**In-app purchases:** none

**What reviewers like**

- 👍 Friendly and welcoming staff
- 💪 Excellent equipment variety and technology
- 🎯 Supportive personal trainers
- 🏋️ Great gym atmosphere and vibe
- 📱 Functional app for gym management

**What reviewers complain about**

- 🐛 Login and account authentication issues
- 🎨 Poor app UI/UX design
- 👥 Staff management concerns
- 💼 Low employee compensation

**Reported bugs**

- Login kicks out users despite valid account
- Account creation not functional in app
- Session authentication failures

**Requested features**

- Increase Silver Sneakers class availability and capacity
- Improve app account creation interface


### MutLab

[App page](https://appshunter.io/ios/app/mutlab/id1576343740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zone ZHF free?

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

### Is MutLab free?

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

### Do Zone ZHF or MutLab have ads?

Neither Zone ZHF nor MutLab shows ads.

### Which is updated more often, Zone ZHF or MutLab?

Zone ZHF ships an update every 3 weeks, and MutLab every 2 months. Most recently, Zone ZHF was updated on September 26, 2026 and MutLab on September 21, 2026.

---

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