# FastSIGN 快速簽 vs 阳光财道

The clearest difference is update cadence: FastSIGN 快速簽 at every 5 weeks against 阳光财道's every 3 months. 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.

FastSIGN 快速簽 ships an update every 5 weeks, 阳光财道 every 3 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | FastSIGN 快速簽 | 阳光财道 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/fastsign/id1544054943/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 17 MB | 405 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Changing Information Technology Inc.](https://appshunter.io/developer/329855504) | [Sunshine Financial(Hong Kong)Technology Group Co.,Limited](https://appshunter.io/developer/1811050746) |

## What reviewers say

### FastSIGN 快速簽

[App page](https://appshunter.io/ios/app/fastsign/id1544054943)

Easily sign and share documents on the go for mobile work. Upload PDFs, send signature requests via LINE or Email, and track approval progress. Ideal for quotes, contracts, and surveys.

**Highlights:** QR code scanning for signatures, Pending signature list, Create and share documents from phone, Real-time approval progress tracking, Multi-signer questionnaire mode

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

**In-app purchases:** none


### 阳光财道

[App page](https://appshunter.io/ios/app/id6754579261)

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

**In-app purchases:** none


## Frequently asked questions

### Is FastSIGN 快速簽 free?

FastSIGN 快速簽 is free to download, with no in-app purchases.

### Is 阳光财道 free?

阳光财道 is free to download, with no in-app purchases.

### Do FastSIGN 快速簽 or 阳光财道 have ads?

Neither FastSIGN 快速簽 nor 阳光财道 shows ads.

### Which is updated more often, FastSIGN 快速簽 or 阳光财道?

FastSIGN 快速簽 ships an update every 5 weeks, and 阳光财道 every 3 months. Most recently, FastSIGN 快速簽 was updated on October 6, 2026 and 阳光财道 on October 16, 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.*