# 正航APP線上訂單 vs 快記3

The clearest difference is iOS requirement: 正航APP線上訂單 at 9.0 against 快記3's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

正航APP線上訂單 ships an update every 3 months, 快記3 every 2 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 正航APP線上訂單 | 快記3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 62 MB | 30 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHING HANG](https://appshunter.io/developer/548240045) | [Fitsoft corp.](https://appshunter.io/developer/391459716) |

## What reviewers say

### 正航APP線上訂單

[App page](https://appshunter.io/ios/app/app/id1435415138)

**Features:** macOS Compatibility

**In-app purchases:** none


### 快記3

[App page](https://appshunter.io/ios/app/3/id1590714171)

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

**In-app purchases:** none


## Frequently asked questions

### Is 正航APP線上訂單 free?

正航APP線上訂單 is free to download, with no in-app purchases.

### Is 快記3 free?

快記3 is free to download, with no in-app purchases.

### Do 正航APP線上訂單 or 快記3 have ads?

Neither 正航APP線上訂單 nor 快記3 shows ads.

### Which is updated more often, 正航APP線上訂單 or 快記3?

正航APP線上訂單 ships an update every 3 months, and 快記3 every 2 months. Most recently, 正航APP線上訂單 was updated on October 3, 2026 and 快記3 on October 6, 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.*