# UnionPay APP vs 倒爷

The clearest difference is review sentiment: 倒爷 at 91% against UnionPay APP's 8%. 倒爷 also leads on rating (4.4 vs 1.9) and iOS requirement (11.0 vs 13.4). UnionPay APP's advantage is in-app purchases (none vs 1) and ratings volume (584 vs 8). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 倒爷 sells 1 one-off in-app purchase. UnionPay APP asks for nothing beyond the download.

倒爷 holds the better App Store score, 4.4 against 1.9. That said, the two scores are not equally well evidenced: UnionPay APP has 584 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 8% of UnionPay APP's written reviews are positive against 91% of 倒爷's.

UnionPay APP ships an update every 5 weeks, 倒爷 every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | UnionPay APP | 倒爷 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (584 ratings)](https://appshunter.io/ios/app/unionpay-app/id600273928/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/id985683481/reviews)** |
| Number of ratings | **584** | 8 |
| Positive reviews | 8.2% of reviews | **90.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 224 MB | 23 MB |
| Requires iOS | 13.4 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [中国银联](https://appshunter.io/developer/433602057) | [媛 赵](https://appshunter.io/developer/985683480) |

## What reviewers say

### UnionPay APP

[App page](https://appshunter.io/ios/app/unionpay-app/id600273928)

Manage all your bank cards in one place with this integrated mobile payment solution. Securely scan to pay and discover exclusive card discounts and special offers.

**Highlights:** Integrated mobile payment, Comprehensive bank card management, Scan-to-pay feature, Financial-grade security protection, Card discounts and special offers

**Features:** macOS Compatibility, Siri integration, Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast payment processing
- 🔒 Secure payment methods
- 👍 Convenient account management

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🤖 Poor user experience design
- 💳 Difficulty binding bank cards
- 🕰️ Slow app performance
- 🔍 Confusing navigation and features

**Reported bugs**

- Unable to receive verification codes
- Face recognition consistently fails
- Inability to change registered phone number
- Unexpected app crashes during transactions

**Requested features**

- Support for international phone numbers
- Add English language option
- Implement Touch/Face ID authentication
- Improve payment flow and error handling


### 倒爷

[App page](https://appshunter.io/ios/app/id985683481)

This app is a business accounting tool designed for online sellers and small shop owners. It helps manage orders, customers, agents, and inventory, while also tracking profits and logistics. Features include quick order entry, detailed sales statistics, and secure data storage.

**Highlights:** Quick order entry, Order and customer management, Profit and sales statistics, Logistics tracking, Agent and price management, Secure data with password protection, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 倒爷会员(一年) | $14.99 | one-time |

**What reviewers like**

- 👍 User-friendly and intuitive interface
- 💼 Perfect for resellers and dropshippers
- 📊 Excellent order and customer tracking
- 🎯 Comprehensive product management
- ⚡ Simple and efficient workflow

**What reviewers complain about**

- 🐛 App crashes and stability issues
- ❌ Backup functionality unreliable
- 🔐 Data security concerns with sensitive information
- 📱 Mobile-only platform limitation
- 🔧 Difficulty editing and deleting records

**Reported bugs**

- Calendar app crashes since 2022
- Unable to add order information after paid upgrade
- Data synchronization issues between sections
- Inability to modify inventory quantities
- Inability to delete historical records

**Requested features**

- Desktop/Windows/Mac version
- iPad and Android versions
- Excel export functionality
- Multi-user account sharing and real-time sync
- Automatic currency/exchange rate updates


## Frequently asked questions

### Is UnionPay APP free?

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

### Is 倒爷 free?

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

### Which has better reviews, UnionPay APP or 倒爷?

倒爷 is rated higher. UnionPay APP averages 1.9 out of 5 from 584 ratings, while 倒爷 averages 4.4 from 8 ratings.

### Do UnionPay APP or 倒爷 have ads?

Neither UnionPay APP nor 倒爷 shows ads.

### Which is updated more often, UnionPay APP or 倒爷?

UnionPay APP ships an update every 5 weeks, and 倒爷 every 2 months. Most recently, UnionPay APP was updated on October 26, 2026 and 倒爷 on October 24, 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.*