# LeonExchange vs Psychedelic Art Exchange

The clearest difference is update cadence: LeonExchange at every 3 months against Psychedelic Art Exchange's every 33 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, Psychedelic Art Exchange every 33 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LeonExchange | Psychedelic Art Exchange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/psychedelic-art-exchange/id6468636528/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 33 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) | [Art Psychedelic Exchange LLC](https://appshunter.io/developer/1710323465) |

## What reviewers say

### LeonExchange

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Psychedelic Art Exchange

[App page](https://appshunter.io/ios/app/psychedelic-art-exchange/id6468636528)

This app allows collectors to buy, sell, and learn about vintage concert posters. Participate in live auctions, track bids, and receive notifications for items of interest directly from your mobile device.

**Highlights:** Buy and sell vintage concert posters, Participate in live auctions, Track bidding history, Receive push notifications for items, Learn about collectibles

**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 Psychedelic Art Exchange free?

Psychedelic Art Exchange is free to download, with no in-app purchases.

### Do LeonExchange or Psychedelic Art Exchange have ads?

Neither LeonExchange nor Psychedelic Art Exchange shows ads.

### Which is updated more often, LeonExchange or Psychedelic Art Exchange?

LeonExchange ships an update every 3 months, and Psychedelic Art Exchange every 33 months. Most recently, LeonExchange was updated on October 25, 2026 and Psychedelic Art Exchange on October 30, 2026.

---

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