# 漂流瓶3D vs 墙上的咖啡

The clearest difference is price: 墙上的咖啡 at Free against 漂流瓶3D's $0.99. 墙上的咖啡 also leads on update cadence (every 3 days vs monthly) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

墙上的咖啡 is free to download; 漂流瓶3D costs $0.99 up front. 漂流瓶3D sells 6 in-app purchases, starting at $0.99 per 7 days and 墙上的咖啡 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

漂流瓶3D ships an update monthly, 墙上的咖啡 every 3 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 漂流瓶3D | 墙上的咖啡 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 75.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 503 MB | 63 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [莉 李](https://appshunter.io/developer/1720310738) | [Weifang Duxing Enterprise Management Consulting Co., Ltd](https://appshunter.io/developer/1491098079) |

## What reviewers say

### 漂流瓶3D

[App page](https://appshunter.io/ios/app/3d/id6752319887)

Discover messages in virtual bottles washed ashore on a vast coastline. Connect with strangers worldwide through heartfelt notes and untold stories. Embark on a seaside adventure and experience unique human encounters.

**Highlights:** Send and receive virtual bottle messages, Explore a virtual coastline, Connect with people globally, Discover stranger's thoughts and secrets, Unique human encounters

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | per 7 days |
| 月会员 | $4.99 | per month |
| 星光礼包 | $2.99 | one-time |
| 海风礼包 | $9.99 | one-time |
| 流云礼包 | $24.99 | one-time |
| 永久会员 | $29.99 | one-time |


### 墙上的咖啡

[App page](https://appshunter.io/ios/app/id6780384458)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 季度会员 | $2.99 | per 3 months |
| 年度会员 | $9.99 | per year |


## Frequently asked questions

### Is 漂流瓶3D free?

漂流瓶3D costs $0.99, and also offers in-app purchases.

### Is 墙上的咖啡 free?

墙上的咖啡 is free to download, with in-app purchases available.

### Do 漂流瓶3D or 墙上的咖啡 have ads?

Neither 漂流瓶3D nor 墙上的咖啡 shows ads.

### Which is updated more often, 漂流瓶3D or 墙上的咖啡?

漂流瓶3D ships an update monthly, and 墙上的咖啡 every 3 days. Most recently, 漂流瓶3D was updated on October 20, 2026 and 墙上的咖啡 on October 16, 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.*