# KY vs MAMIfit

The clearest difference is in-app purchases: MAMIfit at none against KY's 2. MAMIfit also leads on update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KY sells 2 in-app purchases, starting at $18.99 per month. MAMIfit asks for nothing beyond the download.

KY ships an update every 3 months, MAMIfit every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KY | MAMIfit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/ky-fitlive/id1552689108/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 312 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [KY-FIT SPORT AND FITNESS S.L.](https://appshunter.io/developer/1552689110) | [DUDY SOLUTIONS S.L.](https://appshunter.io/developer/1396095664) |

## What reviewers say

### KY

[App page](https://appshunter.io/ios/app/ky-fitlive/id1552689108)

Access live and on-demand guided workouts, personalized training, and nutrition plans. Learn proper technique with video demonstrations and enjoy extra classes for flexibility and mobility, all designed to fit your fitness goals and schedule.

**Highlights:** Live guided workouts, Personalized training plans, Nutrition plans, Technique video tutorials, On-demand extra classes, Mobility and stretching sessions

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KY-FIT.LIVE Monthly | $18.99 | per month |
| KY-FIT.LIVE Yearly | $185.99 | per year |


### MAMIfit

[App page](https://appshunter.io/ios/app/mamifit/id6476214955)

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

**In-app purchases:** none


## Frequently asked questions

### Is KY free?

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

### Is MAMIfit free?

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

### Do KY or MAMIfit have ads?

Neither KY nor MAMIfit shows ads.

### Which is updated more often, KY or MAMIfit?

KY ships an update every 3 months, and MAMIfit every 5 weeks. Most recently, KY was updated on November 3, 2026 and MAMIfit on October 30, 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.*