# OFC Fantasy Optimizer vs Chaipo Online

OFC Fantasy Optimizer and Chaipo Online 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. OFC Fantasy Optimizer sells 3 in-app purchases, starting at $2.99 per 7 days and Chaipo Online sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OFC Fantasy Optimizer ships an update every 3 days, Chaipo Online every 4 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | OFC Fantasy Optimizer | Chaipo Online |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [KENTA YASUDA](https://appshunter.io/developer/1868585745) | [RAITO SASAGAWA](https://appshunter.io/developer/6780805981) |

## What reviewers say

### OFC Fantasy Optimizer

[App page](https://appshunter.io/ios/app/ofc-fantasy-optimizer/id6757732173)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム (週間) | $2.99 | per 7 days |
| プレミアム (月間) | $5.99 | per month |
| 一生買い切りプラン | $99.99 | one-time |


### Chaipo Online

[App page](https://appshunter.io/ios/app/chaipo-online/id6781688872)

Learn and play Open-Face Chinese Poker with a guided tutorial and real-time rule references. Compete against AI or friends online, with options for jokers and different Fantasyland rules. Enjoy quick matches in multiple languages.

**Highlights:** Guided tutorial for beginners, Real-time royalty table, Foul detection, Fantasyland and joker options, CPU matches for offline practice, Online multiplayer via room code, Multi-language support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is OFC Fantasy Optimizer free?

OFC Fantasy Optimizer is free to download, with in-app purchases available.

### Is Chaipo Online free?

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

### Do OFC Fantasy Optimizer or Chaipo Online have ads?

Both OFC Fantasy Optimizer and Chaipo Online show ads.

### Which is updated more often, OFC Fantasy Optimizer or Chaipo Online?

OFC Fantasy Optimizer ships an update every 3 days, and Chaipo Online every 4 days. Most recently, OFC Fantasy Optimizer was updated on September 20, 2026 and Chaipo Online on September 10, 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.*