# CardFlow App vs Nostalgic Avenue

The clearest difference is ratings volume: CardFlow App at 12 against Nostalgic Avenue's 2. CardFlow App also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for CardFlow App against 5.0 for Nostalgic Avenue. That said, the two scores are not equally well evidenced: CardFlow App has 12 ratings behind it against 2, so its average is the more settled of the two.

CardFlow App ships an update every 5 weeks, Nostalgic Avenue every 6 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CardFlow App | Nostalgic Avenue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/cardflow-app/id6749026437/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/nostalgic-avenue/id6757017785/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 56 MB | 20 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Mohamed Abdo](https://appshunter.io/developer/1724268407) | [Nostalgic Ventures, Inc](https://appshunter.io/developer/1864225293) |

## What reviewers say

### CardFlow App

[App page](https://appshunter.io/ios/app/cardflow-app/id6749026437)

This app is a modern marketplace for buying and selling Pokémon cards. It offers verified listings, accurate market data, and secure buyer protection. Features include instant liquidity options and a clean, collector-friendly interface.

**Highlights:** Verified listings and sellers, Accurate Pokémon card market data, FlowOrders for instant liquidity, Buyer and seller protection, Secure checkout, Clean, easy-to-use interface

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Nostalgic Avenue

[App page](https://appshunter.io/ios/app/nostalgic-avenue/id6757017785)

This app streamlines the card collecting hobby by offering professional grading submission, a digital showcase for your collection, and a marketplace to buy and sell. Connect with other collectors and use a grading helper to make informed decisions.

**Highlights:** Professional grading submission, Digital collection showcase, Grading Helper tool, Community chat, In-app marketplace, Card evaluation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CardFlow App free?

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

### Is Nostalgic Avenue free?

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

### Which has better reviews, CardFlow App or Nostalgic Avenue?

CardFlow App and Nostalgic Avenue are both rated 5.0 out of 5 on the App Store, from 12 and 2 ratings respectively.

### Do CardFlow App or Nostalgic Avenue have ads?

Neither CardFlow App nor Nostalgic Avenue shows ads.

### Which is updated more often, CardFlow App or Nostalgic Avenue?

CardFlow App ships an update every 5 weeks, and Nostalgic Avenue every 6 weeks. Most recently, CardFlow App was updated on October 24, 2026 and Nostalgic Avenue on October 10, 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.*