# LeonExchange vs P.K. GALLERY

The clearest difference is update cadence: LeonExchange at every 3 months against P.K. GALLERY's every 36 months. LeonExchange also leads on iOS requirement (11.0 vs 16.0). 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.

LeonExchange ships an update every 3 months, P.K. GALLERY every 36 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | LeonExchange | P.K. GALLERY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pk-gallery/id6451039609/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 36 months |
| Monetization | — | Free |
| Size | 25 MB | 135 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Auction-Experts.com](https://appshunter.io/developer/1458583281) | [P.K. GALLERY LLC](https://appshunter.io/developer/1696262882) |

## What reviewers say

### LeonExchange

[App page](https://appshunter.io/ios/app/leonexchange/id1458583282)

**Features:** macOS Compatibility

**In-app purchases:** none


### P.K. GALLERY

[App page](https://appshunter.io/ios/app/pk-gallery/id6451039609)

Participate in live auctions for fine art, jewelry, and musical instruments from your mobile device. Preview items, track bids, and receive notifications for upcoming sales. This app provides a convenient way to engage with a curated selection of antiques and collectibles.

**Highlights:** Live auction participation, Item preview, Bid tracking, Push notifications, Quick registration, Follow upcoming lots

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is LeonExchange free?

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

### Is P.K. GALLERY free?

P.K. GALLERY is free to download, with no in-app purchases.

### Do LeonExchange or P.K. GALLERY have ads?

Neither LeonExchange nor P.K. GALLERY shows ads.

### Which is updated more often, LeonExchange or P.K. GALLERY?

LeonExchange ships an update every 3 months, and P.K. GALLERY every 36 months. Most recently, LeonExchange was updated on November 6, 2026 and P.K. GALLERY on November 3, 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.*