# CardStack vs OneMore

The clearest difference is update cadence: OneMore at weekly against CardStack's every 2 weeks. OneMore also leads on iOS requirement (17.0 vs 26.0). 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.

CardStack ships an update every 2 weeks, OneMore weekly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CardStack | OneMore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cardstack-high-low-challenge/id6743040348/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 4 MB | 5 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Mizuki Hoshida](https://appshunter.io/developer/1797942917) | [Yu Te Lu](https://appshunter.io/developer/1809772544) |

## What reviewers say

### CardStack

[App page](https://appshunter.io/ios/app/cardstack-high-low-challenge/id6743040348)

An addictive card game where players predict if the next card will be higher or lower. Enjoy quick gaming sessions alone or challenge friends, test your luck, and aim for the highest score with beautiful animations and intuitive gameplay.

**Highlights:** Higher or lower card prediction, Solo and multiplayer modes, Game history and stats tracking, Customizable sound and animations, Beautiful card designs, Streak challenges

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

**In-app purchases:** none


### OneMore

[App page](https://appshunter.io/ios/app/onemore-higher-or-lower-cards/id6788331034)

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

**In-app purchases:** none


## Frequently asked questions

### Is CardStack free?

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

### Is OneMore free?

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

### Do CardStack or OneMore have ads?

Both CardStack and OneMore show ads.

### Which is updated more often, CardStack or OneMore?

CardStack ships an update every 2 weeks, and OneMore weekly. Most recently, CardStack was updated on October 16, 2026 and OneMore on October 24, 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.*