LeonExchange vs Psychedelic Art Exchange
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LeonExchange
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Philippine auction house selling fine art, historical paraphernalia, and high-quality antique furniture. Spectacular high-quality lots for all type of bidders. Bidders are ranging from musea, companies and private collectors. Paintings from a wide range of periods. Exquisite statues of all material.
Psychedelic Art Exchange
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.
- Buy and sell vintage concert posters
- Participate in live auctions
- Track bidding history
- Receive push notifications for items
- Learn about collectibles
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Psychedelic Art Exchange is the premier source to buy, sell, and learn about vintage concert posters. We are a full-service organization that provides sophisticated collectors like yourself with everything you need to take maximum advantage of what a growing number of people believe is the most lucrative collectibles opportunity in the world today. We host multiple 100+ lot auctions per month featuring a wealth of vintage and modern concert posters, including monthly auctions devoted to CGC graded items. All lots start at $1 with no reserve. A 20% Buyers Premium will be added to the hammer price of each winning lot. With the Psychedelic Art Exchange app, you can preview, watch and bid in our auctions from your mobile / tablet device. Participate in our sales while on-the-go and gain access to our following features: •Following upcoming lots of interest •Push notifications to ensure you engage on items of interest •Track bidding history and activity •Watch live auctions
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | LeonExchange | Psychedelic Art Exchange |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.3 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 months — better | Every 33 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 25 MB | 135 MB |
| Age rating | 4+ | 9+ |
| Developer | Auction-Experts.com | Art Psychedelic Exchange LLC |
In-app purchases
LeonExchange
No in-app purchases
Psychedelic Art Exchange
No in-app purchases
Questions
Is LeonExchange free?
Is Psychedelic Art Exchange free?
Do LeonExchange or Psychedelic Art Exchange have ads?
Which is updated more often, LeonExchange or Psychedelic Art Exchange?
Other comparisons
