# 国泰君安掌上期货 vs 发票大师

The clearest difference is update cadence: 发票大师 at every 3 weeks against 国泰君安掌上期货's every 2 months. 国泰君安掌上期货's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

国泰君安掌上期货 ships an update every 2 months, 发票大师 every 3 weeks. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 国泰君安掌上期货 | 发票大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/id1510695905/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 245 MB | 120 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [国泰君安期货有限公司](https://appshunter.io/developer/1163963356) | [Hangzhou Pulian Intelligence Technology Co.,Ltd.](https://appshunter.io/developer/1615181265) |

## What reviewers say

### 国泰君安掌上期货

[App page](https://appshunter.io/ios/app/id1510695905)

This app provides real-time futures market data, news, and trading capabilities. It offers a comprehensive platform for both experienced traders and beginners looking to learn about futures investment.

**Highlights:** Real-time futures market data, Futures account opening, Futures news and analysis, Futures trading execution, Simulated trading for beginners, 24/7 market information

**Features:** macOS Compatibility

**In-app purchases:** none


### 发票大师

[App page](https://appshunter.io/ios/app/id1615181263)

This app simplifies invoice management with AI-powered scanning, identification, verification, and printing. It offers a dedicated inbox for all invoice types, automatic duplicate detection, and efficient tools for expense control and reimbursement.

**Highlights:** AI invoice scanning and recognition, Automatic duplicate invoice detection, Invoice verification and authenticity check, Batch printing and layout, Multi-user invoice management, Expense control and data analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is 国泰君安掌上期货 free?

国泰君安掌上期货 is free to download, with no in-app purchases.

### Is 发票大师 free?

发票大师 is free to download, with no in-app purchases.

### Do 国泰君安掌上期货 or 发票大师 have ads?

Both 国泰君安掌上期货 and 发票大师 show ads.

### Which is updated more often, 国泰君安掌上期货 or 发票大师?

国泰君安掌上期货 ships an update every 2 months, and 发票大师 every 3 weeks. Most recently, 国泰君安掌上期货 was updated on October 19, 2026 and 发票大师 on October 27, 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.*