---
title: "Alt: Buy & Sell Cards — App Overview"
url: https://marlvel.ai/intel-report/sports/com-onlyalt-altapp
category: Sports
developer: Alt Platform Inc.
platforms: ios, android
rating: 4.9 (10.9K ratings)
pricing: free
report_level: overview
generated: 2026-04-16
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While Alt provides a robust feature set for card trading and financing, recent user feedback highlights significant stability and technical performance issues following app updates.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Sports |
| Rating | 4.9 ★ (10.9K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.178.0 |
| Latest Version (Android) | 3.178.0 |
| Developer | Alt Platform Inc. |

<!-- SECTION: Summary -->
## What is Alt: Buy & Sell Cards?

Alt is a specialized marketplace for trading card collectors that facilitates buying and selling through 24/7 auctions and fixed-price listings. The platform distinguishes itself by offering integrated cash advances, real-time market data, and the ability to dual-list inventory on eBay.

<!-- SECTION: Key Features -->
## Key Features

- **Liquid Auctions**: A 14-day continuous auction format designed to maximize card visibility and engagement.
- **Cash Advance Program**: Provides liquidity to users by offering cash advances against their trading card assets.
- **Market Data Tools**: Provides access to historical auction sales, card valuations, and trend data directly within the app.
- **Dual-Listing**: Allows sellers to simultaneously list their inventory on both the Alt platform and eBay.

<!-- SECTION: Target Audience -->
## Who is it for?

Serious trading card collectors and investors looking for liquidity and market data.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/alt-buy-sell-cards/id1575997830?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.onlyalt.altapp&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/sports/com-onlyalt-altapp)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/sports/com-onlyalt-altapp).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*