FastSIGN 快速簽 vs TAXI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastSIGN 快速簽
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.
- QR code scanning for signatures
- Pending signature list
- Create and share documents from phone
- Real-time approval progress tracking
- Multi-signer questionnaire mode
Read full descriptionHide full description
【讓簽名變簡單】 FastSIGN 快速簽，輕鬆簽署與分享文件，隨時隨地行動辦公。企業常用報價單、合約、聘書、簽到表、問卷調查皆適用。上傳 PDF 後，使用 LINE、Email 傳送連結，分享給任何人簽名。 【快速上手】 ● 掃描 | 掃描文件 QR Code，打開文件 ● 簽名 | 手機變成隨身簽名板，觸控就可以簽名 ● 送出 | 簽完名按完成，文件自動寄給下一位簽名 【五大功能】 ● QR Code 掃描就能簽名 ● 待簽清單，查看哪些文件還沒簽 ● 用手機快速建立文件，輕鬆分享 ● 文件管理，即時掌控簽核進度 ● 問卷模式，一份文件發給多人簽署
TAXI
Read full descriptionHide full description
多單多賺 收入更穩定 單單墊付 收入更安心 操作簡單 收入更輕鬆
Screenshots
Verdict
The clearest difference is update cadence: TAXI at every 3 days against FastSIGN 快速簽's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, TAXI every 3 days. The most recent releases landed on September 19, 2026 and December 22, 2025 respectively.
| Parameter | FastSIGN 快速簽 | TAXI |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 17 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Changing Information Technology Inc. | Ci Shun Huang |
In-app purchases
FastSIGN 快速簽
No in-app purchases
TAXI
No in-app purchases
