# KAL vs JD Gyms

The clearest difference is review sentiment: KAL at 14% against JD Gyms's 5%. 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.

KAL ships an update every 2 months, JD Gyms every 6 weeks. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | KAL | JD Gyms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/kal/id1325544263/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **13.7% of reviews** | 5.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 103 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Kirklees Active Leisure](https://appshunter.io/developer/744140888) | [Fit Cloud Technology Limited](https://appshunter.io/developer/1079311129) |

## What reviewers say

### KAL

[App page](https://appshunter.io/ios/app/kal/id1325544263)

Easily book fitness classes and activities, view timetables, and get up-to-date information about your local facility. Receive important news and offers via push notifications. Manage bookings and explore membership options on the go.

**Highlights:** Book fitness classes and activities, View real-time class timetables, Manage bookings (amend/cancel), Access public swim timetables, Receive news and push notifications, Explore membership options, Share information via social media

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

**In-app purchases:** none

**What reviewers like**

- 👍 App is quite good
- 👍 Works well
- 👍 Friendly and helpful staff
- 👍 Bright, clean, fresh facility
- 👍 Lots of classes and equipment

**What reviewers complain about**

- 🐛 Horrible to use
- 🐛 Very unintuitive
- 🐛 Utter rubbish
- 🐛 Badly needs Apple Pay
- 🐛 Needs a way to retain details

**Reported bugs**

- Type card details every time
- Never retains payment details
- Suddenly unable to access app
- Says 'service unreachable'
- App often not working

**Requested features**

- Add Apple Pay
- Retain payment details
- Store member card in Wallet
- Add KAL Card to scan
- Recognize current members


### JD Gyms

[App page](https://appshunter.io/ios/app/jd-gyms/id1438033881)

Access your gym, view class schedules, and refer friends with this member-exclusive application. It provides a QR code for contactless entry and connects you with customer service.

**Highlights:** QR code for contactless gym entry, View 7-day class timetable, Refer friends easily, Access JD Gyms PLUS+, Connect with customer services

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✅ Provides gym access via QR code
- 📅 Shows class timetables
- 🏢 Clean and modern gym facilities
- 💪 Good equipment variety

**What reviewers complain about**

- 🐛 QR code generation fails frequently
- 📱 Extremely basic functionality
- 🚫 No activity tracking or visit history
- 🚫 No gym occupancy information
- 🚫 Cannot book classes in advance

**Reported bugs**

- QR code fails to generate or display
- App does not recognize login credentials despite correct password
- Password reset emails not being sent
- App crashes on startup or during use
- Login functionality works on web but not in app

**Requested features**

- Real-time gym occupancy counter
- Activity feed with visit history and duration tracking
- Workout tracking and progress monitoring
- Personalized workout plans and exercises
- Class booking system


## Frequently asked questions

### Is KAL free?

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

### Is JD Gyms free?

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

### Do KAL or JD Gyms have ads?

Neither KAL nor JD Gyms shows ads.

### Which is updated more often, KAL or JD Gyms?

KAL ships an update every 2 months, and JD Gyms every 6 weeks. Most recently, KAL was updated on November 3, 2026 and JD Gyms on November 2, 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.*