# KEIBAY vs 挖煤姬

The clearest difference is in-app purchases: KEIBAY at none against 挖煤姬's 5. KEIBAY also leads on ads (none vs shown). 挖煤姬's advantage is update cadence (every 3 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 挖煤姬 sells 5 one-off in-app purchases. KEIBAY asks for nothing beyond the download.

KEIBAY ships an update every 3 weeks, 挖煤姬 every 3 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KEIBAY | 挖煤姬 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (619 ratings)](https://appshunter.io/ios/app/24/id1571094548/reviews)** |
| Number of ratings | — | **619** |
| Positive reviews | — | 98.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 85 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [WAKI SHOKAI K.K.](https://appshunter.io/developer/1211580032) | [Chengdu SIG Service Technology Co., Ltd](https://appshunter.io/developer/1715486219) |

## What reviewers say

### KEIBAY

[App page](https://appshunter.io/ios/app/keibay/id1211580033)

**Features:** macOS Compatibility

**In-app purchases:** none


### 挖煤姬

[App page](https://appshunter.io/ios/app/24/id1571094548)

Discover anime merchandise, figures, K-pop photocards, and handheld games from Japan. Enjoy a simplified international shopping experience with direct shipping and multiple logistics options, including a unique customs-cleared line.

**Highlights:** Wide selection of hobby goods, Direct international shipping, Alipay one-click ordering, Multiple logistics options, Exclusive customs-cleared line, 24-hour customer support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Days: 50 JPY (one-time use) | $0.29 | one-time |
| 7 Days: 150 JPY | $0.99 | one-time |
| 30 Days: 600 JPY | $3.99 | one-time |
| 90 Days: 1620 JPY (10% off) | $9.99 | one-time |
| 180 Days: 3000 JPY (15% off) | $19.99 | one-time |

**What reviewers like**

- 🚀 Convenient and easy to use
- 👍 Variety of shopping platforms available
- 🚚 Fast and reliable shipping
- 💰 Affordable prices and good value
- 🛒 Seamless shopping experience

**What reviewers complain about**

- 🕰️ Slow order processing and consolidation
- 💸 Relatively high service fees
- 🤖 Inconsistent customer service quality
- 📦 Occasional packaging and damage issues

**Reported bugs**

- Occasional app crashes or freezes
- Inaccurate weight and cost calculations

**Requested features**

- Expand supported shopping platforms
- Improve order tracking and status updates
- Offer more shipping options and lower rates
- Enhance customer service and support


## Frequently asked questions

### Is KEIBAY free?

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

### Is 挖煤姬 free?

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

### Do KEIBAY or 挖煤姬 have ads?

挖煤姬 shows ads; KEIBAY does not.

### Which is updated more often, KEIBAY or 挖煤姬?

KEIBAY ships an update every 3 weeks, and 挖煤姬 every 3 days. Most recently, KEIBAY was updated on October 26, 2026 and 挖煤姬 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.*