# Stacky Card vs UFO Out

Stacky Card and UFO Out are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Stacky Card ships an update every 2 weeks, UFO Out weekly. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Stacky Card | UFO Out |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 314 MB | 179 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [SOFTTREK CO.,LTD](https://appshunter.io/developer/1844268670) | [EOGAMES](https://appshunter.io/developer/1724916798) |

## What reviewers say

### Stacky Card

[App page](https://appshunter.io/ios/app/stacky-card/id6772019215)

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

**In-app purchases:** none


### UFO Out

[App page](https://appshunter.io/ios/app/ufo-out/id6779114081)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stacky Card free?

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

### Is UFO Out free?

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

### Do Stacky Card or UFO Out have ads?

Both Stacky Card and UFO Out show ads.

### Which is updated more often, Stacky Card or UFO Out?

Stacky Card ships an update every 2 weeks, and UFO Out weekly. Most recently, Stacky Card was updated on October 8, 2026 and UFO Out on October 5, 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.*