# CardChain : Sell Gift Cards — Gift Cards & Bills

> Platform for converting gift cards into cash with fast, secure transactions. (iPhone/iPad app by CARDDADDY, INC..)

- Source: https://appshunter.io/ios/app/cardchain-sell-gift-cards/id6746858308 (this page in markdown: same URL + `.md`)
- Developer: [CARDDADDY, INC.](https://appshunter.io/developer/1818802322)
- Category: Utilities
- Price: Free
- Rating: 2.50/5 from 4 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 71 MB
- Languages: American English
- Released: 2025-07-24
- Data updated: 2026-07-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cardchain-sell-gift-cards/id6746858308/reviews.md

## What is CardChain?

CardChain is your trusted platform for converting gift cards into real value. Whether you hold Amazon, Apple, Steam, or other popular cards, CardChain offers a secure, fast, and transparent way to turn them into cash.

Key Features:

Exchange major gift cards with competitive rates

Upload your card image in seconds

Get paid quickly to your bank or wallet

End-to-end encrypted transactions

Invite friends and earn referral rewards

24/7 in-app customer support

Start turning unused gift cards into cash. Download CardChain and enjoy a safe, smooth exchange experience today!

## Key features

- Convert major gift cards to cash
- Competitive exchange rates
- Quick payment to bank or wallet
- End-to-end encrypted transactions
- Referral rewards program
- 24/7 in-app customer support

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/cardchain-sell-gift-cards/id6746858308/reviews.md

### 5/5 — Can’t login

*2025-12-12*

Bad network

### 5/5 — Hello, Please

*2025-12-12*

I just want to ask what is going on in this application please? How can I receive my money back?

### 1/5 — Hello everyone this App was an scam app I load different kinds of cards on it and even my friends sa

*2025-10-31*

If you don’t release my money I’ll make sure nobody else use this app i promise you

### 5/5 — Trust and updating

*2025-10-13*

How sure this app is legit,hope this app is not a scam,please update this app so it can have 2-factor authentication and please also add biometrics so we can be using our Face ID/fingerprint to make transactions and also make it faster

### 2/5 — Trust

*2025-09-30*

How sure this app is legit,hope this app is not a scam

### 5/5 — Good service

*2025-09-06*

Good service

### 1/5 — CardChain

*2025-08-18*

Bad service

## Frequently asked questions about CardChain

### What gift cards can I sell on CardChain?

CardChain allows you to exchange popular gift cards such as Amazon, Apple, and Steam. The platform aims to support a wide range of major gift card brands for conversion into cash.

### How quickly will I receive my payment from CardChain?

CardChain offers fast payment processing. You can get paid quickly to your bank account or preferred digital wallet after your gift card exchange is completed.

### Is CardChain safe to use for selling gift cards?

Yes, CardChain prioritizes security with end-to-end encrypted transactions. This ensures that your personal and financial information is protected throughout the exchange process.

### What are the exchange rates like on CardChain?

CardChain offers competitive rates for exchanging your gift cards into cash. The platform aims to provide a transparent and beneficial conversion experience for users.

### Can I get help if I have an issue with CardChain?

CardChain provides 24/7 in-app customer support. You can reach out for assistance at any time if you encounter problems or have questions about using the platform.

### Does CardChain have ads?

CardChain is ad-free, allowing for an uninterrupted user experience. You can focus on converting your gift cards without being interrupted by advertisements.

### What devices does CardChain support?

CardChain is available on iPhone, iPad, and iPod devices. This ensures accessibility for a wide range of Apple users looking to sell their gift cards.

### How often is CardChain updated?

The latest version of CardChain is 1.0.1, which was last updated on August 6, 2025. Updates are released to improve performance and add new features.

## Version history (last 2 releases)

### 1.0.1 — 2025-08-06

Optimize user experience.

### 1.0.0 — 2025-07-24

No release notes.

## Apps similar to CardChain

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Vondful](https://appshunter.io/ios/app/vondful/id6657960265) | — | Free | Utilities |
| [SharkCard-Sell Gift Cards](https://appshunter.io/ios/app/sharkcard-sell-gift-cards/id6747886582) | 5.0 (269) | Free | Utilities |
| [CardRecy : Sell Gift Cards](https://appshunter.io/ios/app/cardrecy-sell-gift-cards/id6747190131) | 4.3 (12) | Free | Utilities |
| [Mango Gift Card](https://appshunter.io/ios/app/mango-gift-card/id6746745940) | 5.0 (3) | Free | Utilities |
| [YunCard](https://appshunter.io/ios/app/yuncard/id6730117985) | 2.9 (26) | Free | Utilities |
| [CardNGN – Gift Card Value](https://appshunter.io/ios/app/cardngn-gift-card-value/id6753949643) | 5.0 (1) | Free | Utilities |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-16.*