# QBottle vs 同城约友

The clearest difference is monetization model: QBottle at free with in-app purchases against 同城约友's subscription. QBottle also leads on chart position (#112 vs unranked). 同城约友's advantage is update cadence (every 4 days vs every 2 months) and review sentiment (83% vs 56%). On price, rating, ratings volume and ads there is nothing between them.

QBottle costs $0.99 and 同城约友 $0.99 up front. QBottle sells 8 one-off in-app purchases and 同城约友 sells 5 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for QBottle against 5.0 for 同城约友. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 56% of QBottle's written reviews are positive against 83% of 同城约友's.

QBottle ships an update every 2 months, 同城约友 every 4 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | QBottle | 同城约友 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/qbottle/id419852724/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6738114005/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 55.8% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Best chart rank | **#112** | — |
| Size | 115 MB | 407 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [kitamura hira](https://appshunter.io/developer/324426988) | [新忠 袁](https://appshunter.io/developer/1722133555) |

## What reviewers say

### QBottle

[App page](https://appshunter.io/ios/app/qbottle/id419852724)

**Currently charting:** #112 Top Paid · Social Networking (US App Store)

Express your thoughts, hopes, and secrets by writing them in virtual bottles. Choose your preferred stationery and bottle design, then send them out to sea. Discover messages from others by exploring the beach or enlisting canine assistance.

**Highlights:** Write messages, Choose letter paper and bottle design, Send virtual bottles, Discover messages on the beach, Dog helper for finding bottles

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3800 QB | $0.99 | one-time |
| 全部の紙とボトル | $0.99 | one-time |
| GIF動画放題 | $0.99 | one-time |
| 音声ボトル放題 | $0.99 | one-time |
| Boat | $0.99 | one-time |
| 全てのボトルモデル | $0.99 | one-time |
| 全てのテクスチャ | $0.99 | one-time |
| 8000 QB | $1.99 | one-time |


### 同城约友

[App page](https://appshunter.io/ios/app/id6738114005)

Create a unique 3D avatar, build a virtual space, and connect with new friends nearby. Explore a world where virtual and reality blend for a fresh social experience.

**Highlights:** 3D avatar creation, Virtual space customization, Nearby friend discovery, Immersive social experience, Virtual and real-world integration

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $9.99 | per 7 days |
| 月会员 | $14.99 | per month |
| 年会员 | $39.99 | per year |
| 认证 | $3.99 | one-time |
| 永久会员 | $59.99 | one-time |


## Frequently asked questions

### Is QBottle free?

QBottle costs $0.99, and also offers in-app purchases.

### Is 同城约友 free?

同城约友 costs $0.99, and also offers in-app purchases.

### Which has better reviews, QBottle or 同城约友?

QBottle and 同城约友 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do QBottle or 同城约友 have ads?

Neither QBottle nor 同城约友 shows ads.

### Which is updated more often, QBottle or 同城约友?

QBottle ships an update every 2 months, and 同城约友 every 4 days. Most recently, QBottle was updated on November 6, 2026 and 同城约友 on November 4, 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.*