# Kii vs Prime Pilates

The clearest difference is rating: Kii at 4.5 against Prime Pilates's 3.5. Kii also leads on iOS requirement (10.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Kii holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Kii ships an update fortnightly, Prime Pilates every 8 days. Both last shipped on October 11, 2026.

## The numbers

| Metric | Kii | Prime Pilates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/kii/id1495780698/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/prime-pilates/id6741531586/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free | Free |
| Size | 30 MB | 46 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [11.11 Technologies Pte. Ltd](https://appshunter.io/developer/1495128824) | [Prime Pilates](https://appshunter.io/developer/1794576293) |

## What reviewers say

### Kii

[App page](https://appshunter.io/ios/app/kii/id1495780698)

Manage office and building access with a single tap. Grant guests entry without them needing to ring the doorbell or wait. Receive instant visitor alerts and review your check-in history.

**Highlights:** Tap-to-unlock access, Guest entry management, Real-time visitor alerts, Check-in history tracking, Office/building access control

**Features:** macOS Compatibility

**In-app purchases:** none


### Prime Pilates

[App page](https://appshunter.io/ios/app/prime-pilates/id6741531586)

Easily book group or private Pilates classes and manage your schedule. Stay informed about studio news and promotions. Track all your bookings in one convenient location.

**Highlights:** Book group or private classes, View and reserve class times, Studio news and promotions, Manage all bookings, Track fitness goals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kii free?

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

### Is Prime Pilates free?

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

### Which has better reviews, Kii or Prime Pilates?

Kii is rated higher. Kii averages 4.5 out of 5 from 2 ratings, while Prime Pilates averages 3.5 from 2 ratings.

### Do Kii or Prime Pilates have ads?

Neither Kii nor Prime Pilates shows ads.

### Which is updated more often, Kii or Prime Pilates?

Kii ships an update fortnightly, and Prime Pilates every 8 days. Most recently, Kii was updated on October 11, 2026 and Prime Pilates on October 11, 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.*