# UCloud vs CardStow

The clearest difference is update cadence: CardStow at weekly against UCloud's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

UCloud ships an update monthly, CardStow weekly. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | UCloud | CardStow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 37 MB | 2 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UCloud Technology Co., Ltd.](https://appshunter.io/developer/1563863774) | [改革 金](https://appshunter.io/developer/1594000578) |

## What reviewers say

### UCloud

[App page](https://appshunter.io/ios/app/ucloud/id1607278245)

**Features:** Vision Pro support

**In-app purchases:** none


### CardStow

[App page](https://appshunter.io/ios/app/cardstow/id6784766275)

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

**In-app purchases:** none


## Frequently asked questions

### Is UCloud free?

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

### Is CardStow free?

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

### Do UCloud or CardStow have ads?

Neither UCloud nor CardStow shows ads.

### Which is updated more often, UCloud or CardStow?

UCloud ships an update monthly, and CardStow weekly. Most recently, UCloud was updated on October 5, 2026 and CardStow on September 27, 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.*