---
title: "CardStack: Credit Card Rewards — App Overview"
url: https://marlvel.ai/intel-report/finance/co-spacerobots-cardstack
category: Finance
developer: SPACE ROBOTS INC
platforms: ios
rating: 4.3 (11 ratings)
pricing: free
report_level: overview
generated: 2026-05-04
last_verified: "2026-05-08T06:21:06.136Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** CardStack functions as an automated assistant for credit card management, aiming to reduce manual tracking effort and increase annual reward value.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Finance |
| Rating | 4.3 ★ (11) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 1.3.1 |
| Developer | SPACE ROBOTS INC |

<!-- SECTION: Summary -->
## What is CardStack: Credit Card Rewards?

CardStack is a financial management tool designed to help users maximize credit card rewards and statement credits. The app utilizes an AI agent to automate the tracking of card-linked offers and provide real-time guidance on optimal card usage for specific spending categories.

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

- **Card-Linked Offers**: Automatically adds and tracks Amex and Chase offers to ensure users earn cashback on existing purchases.
- **Statement Credit Tracking**: Monitors available credits across dining, travel, and streaming services while providing expiration reminders.
- **Real-Time Card Optimization**: Provides instant recommendations on which card to use for specific transactions to maximize point earnings.

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

Credit card holders looking to optimize rewards, cashback, and statement credit utilization across multiple accounts.

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

- [App Store](https://apps.apple.com/us/app/cardstack-credit-card-rewards/id6759270863?uo=2)
- [Full Intelligence Report](https://marlvel.ai/intel-report/finance/co-spacerobots-cardstack)

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