# Card Pile Flow vs Cup Stack Flow

The clearest difference is iOS requirement: Card Pile Flow at 13.0 against Cup Stack Flow's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Card Pile Flow ships an update every 2 weeks, Cup Stack Flow fortnightly. The most recent releases landed on September 7, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Card Pile Flow | Cup Stack Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 230 MB | 196 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文晚 鲁](https://appshunter.io/developer/1885341239) | [Mehmet Fatih Sahin](https://appshunter.io/developer/1700697055) |

## What reviewers say

### Card Pile Flow

[App page](https://appshunter.io/ios/app/card-pile-flow/id6762167723)

**Features:** Vision Pro support

**In-app purchases:** none


### Cup Stack Flow

[App page](https://appshunter.io/ios/app/cup-stack-flow/id6762182560)

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

**In-app purchases:** none


## Frequently asked questions

### Is Card Pile Flow free?

Card Pile Flow is free to download, with no in-app purchases.

### Is Cup Stack Flow free?

Cup Stack Flow is free to download, with no in-app purchases.

### Do Card Pile Flow or Cup Stack Flow have ads?

Both Card Pile Flow and Cup Stack Flow show ads.

### Which is updated more often, Card Pile Flow or Cup Stack Flow?

Card Pile Flow ships an update every 2 weeks, and Cup Stack Flow fortnightly. Most recently, Card Pile Flow was updated on September 7, 2026 and Cup Stack Flow on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*