# 一盈證券 2.0 vs 极光扫描王

The clearest difference is in-app purchases: 一盈證券 2.0 at none against 极光扫描王's 4. 极光扫描王's advantage is update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 极光扫描王 sells 4 in-app purchases, starting at $1.49 per 7 days. 一盈證券 2.0 asks for nothing beyond the download.

一盈證券 2.0 ships an update every 5 months, 极光扫描王 every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 一盈證券 2.0 | 极光扫描王 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1579469059/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Subscription |
| Size | 50 MB | 60 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [I Win Securities Limited](https://appshunter.io/developer/1290126445) | [明娜 李](https://appshunter.io/developer/1579452809) |

## What reviewers say

### 一盈證券 2.0

[App page](https://appshunter.io/ios/app/20/id1537957908)

**In-app purchases:** none


### 极光扫描王

[App page](https://appshunter.io/ios/app/id1579469059)

This app digitizes paper documents into high-definition PDF and PNG formats. It offers smart detection, multi-functional cropping, and image optimization for clear scans. Easily share notes, magazines, and various paper types.

**Highlights:** Scan and export to PDF/PNG, Fast photo scanning, Share scanned documents, Multi-page PDF creation, Image optimization modes, Automatic corner detection, Multi-functional cropping

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 极光扫描会员-周会员 | $1.49 | per 7 days |
| 极光扫描会员-周会员 | $1.49 | per 7 days |
| 极光扫描会员-三个月 | $4.49 | per 3 months |
| 永久会员 | $8.99 | one-time |


## Frequently asked questions

### Is 一盈證券 2.0 free?

一盈證券 2.0 is free to download, with no in-app purchases.

### Is 极光扫描王 free?

极光扫描王 is free to download, with in-app purchases available.

### Do 一盈證券 2.0 or 极光扫描王 have ads?

Neither 一盈證券 2.0 nor 极光扫描王 shows ads.

### Which is updated more often, 一盈證券 2.0 or 极光扫描王?

一盈證券 2.0 ships an update every 5 months, and 极光扫描王 every 2 months. Most recently, 一盈證券 2.0 was updated on November 3, 2026 and 极光扫描王 on November 3, 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.*