# AI 원카드 vs BrainVerse

The clearest difference is in-app purchases: AI 원카드 at none against BrainVerse's 4. AI 원카드 also leads on ads (none vs shown). BrainVerse's advantage is update cadence (fortnightly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. BrainVerse sells 4 one-off in-app purchases. AI 원카드 asks for nothing beyond the download.

AI 원카드 ships an update every 2 months, BrainVerse fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | AI 원카드 | BrainVerse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6456793607/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 106 MB | 69 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MINSEUNG LEE](https://appshunter.io/developer/1700604441) | [JEONGWON KO](https://appshunter.io/developer/1784203889) |

## What reviewers say

### AI 원카드

[App page](https://appshunter.io/ios/app/ai/id6456793607)

A digital card game where players aim to be the first to discard all their cards by matching numbers, letters, or suits. Utilize special attack and action cards to outmaneuver opponents and achieve victory. Features include skipping turns, reversing play direction, and extra turns.

**Highlights:** Discard cards by matching number, letter, or suit, Use attack cards like 2, A, and Joker, Special cards: J (skip turn), Q (reverse direction), K (extra turn), Drag and drop card gameplay, Receive medals for 1st, 2nd, and 3rd place, Bankruptcy penalty for holding too many cards

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

**In-app purchases:** none


### BrainVerse

[App page](https://appshunter.io/ios/app/brainverse/id6751414164)

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 grape sugar | $0.99 | one-time |
| 10,000 grape sugar | $2.99 | one-time |
| no ads | $5.99 | one-time |
| 50,000 grape sugar | $8.99 | one-time |


## Frequently asked questions

### Is AI 원카드 free?

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

### Is BrainVerse free?

BrainVerse is free to download, with in-app purchases available.

### Do AI 원카드 or BrainVerse have ads?

BrainVerse shows ads; AI 원카드 does not.

### Which is updated more often, AI 원카드 or BrainVerse?

AI 원카드 ships an update every 2 months, and BrainVerse fortnightly. Most recently, AI 원카드 was updated on October 30, 2026 and BrainVerse on October 30, 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.*