# ビリフル vs カップルゲーム SYNC

The clearest difference is in-app purchases: ビリフル at none against カップルゲーム SYNC's 1. ビリフル also leads on update cadence (fortnightly vs every 3 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. カップルゲーム SYNC sells 1 one-off in-app purchase. ビリフル asks for nothing beyond the download.

ビリフル ships an update fortnightly, カップルゲーム SYNC every 3 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ビリフル | カップルゲーム SYNC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 49 MB | 9 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [tRi-se株式会社](https://appshunter.io/developer/1890515651) | [Yuya Takamoto](https://appshunter.io/developer/1881459297) |

## What reviewers say

### ビリフル

[App page](https://appshunter.io/ios/app/id6761625474)

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

**In-app purchases:** none


### カップルゲーム SYNC

[App page](https://appshunter.io/ios/app/sync/id6762461379)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全ジャンル解放（買い切り） | $1.99 | one-time |


## Frequently asked questions

### Is ビリフル free?

ビリフル is free to download, with no in-app purchases.

### Is カップルゲーム SYNC free?

カップルゲーム SYNC is free to download, with in-app purchases available.

### Do ビリフル or カップルゲーム SYNC have ads?

Both ビリフル and カップルゲーム SYNC show ads.

### Which is updated more often, ビリフル or カップルゲーム SYNC?

ビリフル ships an update fortnightly, and カップルゲーム SYNC every 3 months. Most recently, ビリフル was updated on October 6, 2026 and カップルゲーム SYNC on October 3, 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.*