Sign Lite vs 電子署名活動アプリ Tangent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sign Lite
Digitally sign documents and images directly on your mobile device. This app transforms your phone or tablet into a mobile office assistant, eliminating the need for printing and mailing. It's ideal for contracts, approvals, and off-site signing needs.
- Paper-like signing experience
- Sign files and pictures
- Send signature files to other apps
- Mobile office assistant
- Digital contract signing
- Transaction approval signing
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Our goal is to let the signature say goodbye to printing and mailing. special function: 1. The same signing experience as on paper; 2. Can sign files and pictures; 3. The signature file can be sent to other apps. Travel signing, contract documents, signing in off-site offices, supervising signing, company transaction approval signing... These are not problems! No need to print, you can write a signature in PDF and pictures as long as you have a mobile phone. Turn your phone/pad into a mobile office assistant. We serve more than 300,000 business users and more than 10,000 businesses in many countries around the world. So far, our signature documents have accumulated 1.5 million copies, saving more than 8 million papers.
電子署名活動アプリ Tangent
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電子署名活動アプリ『Tangent』のサイン用アプリです。 エコ署名で署名活動も電子化へ！ こんな人にオススメ ・署名活動をスマホアプリでサインできるようにしたい方 ・雇用契約書を電子化したい方 ・社内の書類をアプリで簡単にサインできるようにしたい方
Screenshots
Verdict
The clearest difference is in-app purchases: 電子署名活動アプリ Tangent at none against Sign Lite's 3. 電子署名活動アプリ Tangent also leads on iOS requirement (8.0 vs 15.0). On price, update cadence, ads 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. Sign Lite sells 3 one-off in-app purchases. 電子署名活動アプリ Tangent asks for nothing beyond the download.
Sign Lite ships an update every 2 months, 電子署名活動アプリ Tangent every 6 weeks. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.
| Parameter | Sign Lite | 電子署名活動アプリ Tangent |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 105 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanjing Wellsign Software Technology Co., Ltd. | Yusuke Inoue |
In-app purchases
Sign Lite
- One Month Pass$0.99
- Season Pass$2.99
- Year Pass$9.99
電子署名活動アプリ Tangent
No in-app purchases
