Signature Maker vs 盖章
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signature Maker
Read full descriptionHide full description
Need to sign a document but don't have a printer or scanner? Signature Maker turns your iPhone into a complete eSign tool. Create your signature once, then sign, fill, and send any PDF in seconds - no paper, no printer, no scanner required. Whether it's a contract, a lease, a school form, or a work agreement, Signature Maker gives you a fast, secure, and completely paperless way to get documents signed and sent from anywhere. ‣ Signature Maker & Creator - Draw your signature with your finger, type your name and turn it into a realistic handwritten style, or scan an existing signature with your camera. Save unlimited signatures and initials and reuse them on any document, anytime. ‣ Sign PDF Documents - Drop your signature onto any PDF, contract, agreement, or form. Move it, resize it, and place it exactly where it belongs, then flatten and export a finished, professional signed file. ‣ Fill & Sign Forms - Add typed text, dates, checkmarks, and initials to complete a document, not just sign it. Fill out applications, tax forms, leases, and contracts field by field without ever printing a page. ‣ Import from Anywhere - Open PDFs straight from Mail, Files, iCloud, or the share sheet in any app. Everything you need to sign is one tap away. ‣ Scan Paper Documents - Point your camera at a paper page and Signature Maker turns it into a clean, cropped PDF, ready to sign and send. A built-in scanner for the times you still get paper. ‣ Multiple Signatures & Initials - Keep separate signatures for work and personal use, plus matching initials for pages that need them. Ideal for anyone who signs on behalf of a business. ‣ Private & Offline - Your documents are signed right on your device and are never uploaded to a server. No account is required to start signing. ‣ Export & Share - Save your signed document as a PDF and share it by email, message, AirDrop, or to any cloud storage app. Secure, private, and processed on your device. ‣ Date Stamp & Quick Fill - Add today's date with a single tap and let saved details fill repeat fields for you, so the next document is even faster to complete. ‣ Reorder & Manage Documents - Keep every signed file together in one place. Rename, revisit, and re-share your documents anytime, and pick up right where you left off. HOW IT WORKS 1. Import or scan the document you need to sign. 2. Create your signature - draw, type, or scan it once. 3. Place your signature, fill any fields, and export your finished PDF. That's it. Most documents are signed and sent in under a minute. WHO USES SIGNATURE MAKER? Freelancers & Small Business - Sign contracts, invoices, proposals, and agreements on the go, without a scanner or a printer. Renters & Homeowners - Fill and sign leases, rental applications, and housing forms in minutes from your phone. Remote & Hybrid Workers - eSign offer letters, NDAs, and HR paperwork from home or on the road. Real Estate & Sales - Get disclosures, agreements, and contracts signed and returned the same day. Students & Parents - Quickly sign permission slips, enrollment forms, and school documents anywhere. Legal & Admin Teams - Prepare, initial, and sign paperwork, add stamps, and send it on for review, all from one app. Everyone Else - Any time a document says "sign here," Signature Maker has you covered. SIGNATURE MAKER PREMIUM Upgrade to Premium for unlimited signatures and documents, watermark-free exports, advanced fill-and-sign tools, and built-in document scanning. Sign as many PDFs as you need, whenever you need, with no limits and no clutter. Signature Maker is the fastest way to create a signature and sign any PDF from your iPhone - the only document signing app you'll need. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
盖章
Easily add stamps and handwritten electronic signatures to PDF documents. Process contracts and agreements efficiently without printing or scanning, keeping your data secure locally on your device.
- Smart PDF stamping
- Across-page seal generation
- Handwritten electronic signatures
- Batch stamping and signing
- Local data processing
- Seamless document import/export
Read full descriptionHide full description
【PDF Stamp】: Supports single‑page stamping and multi‑page batch stamping for round official seals, oval stamps and square stamps. 【Cross‑Page Seal】: Supports cross‑page stamping, automatically applying the seal on the edge of each page. 【Stamp Effects】: Provides stamp aging and imprint effect adjustments to replicate the real ink‑stamping look on physical paper. 【Stamp Creation】: Three stamp‑making options: extract seal from photo, import seal image, or generate seal by entering company information. 【Handwritten Signature】: Supports handwritten signatures with adjustable stroke thickness and font size. 【Secure & Reliable】: All processing is done locally. No private data is collected to fully protect your data security. 【PDF盖章】:支持单页盖章,多页批量盖章,无论是圆形公章、椭圆章还是方形印章 【盖骑缝章】:支持盖骑缝章,自动给每页边缘盖骑缝章 【印章效果】:支持印章做旧,印迹效果调整,还原真实纸质盖章水墨效果 【印章制作】:支持拍照提取印章,导入印章图片,以及输入公司信息制作印章三种方式 【手写签名】:支持手写签名,设置签名粗细和字体大小 【安全可靠】:本地化处理,不收集任何隐私数据,全方位保护您的数据安全 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is iOS requirement: 盖章 at 15.0 against Signature Maker's 17.0. On price, update cadence, ads and in-app purchases 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. Signature Maker sells 5 in-app purchases, starting at $6.99 per 7 days and 盖章 sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. Both last shipped on October 24, 2026.
| Parameter | Signature Maker | 盖章 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Alina Bohuslavska | Hangzhou Niufen Network Technology Co., Ltd. |
In-app purchases
Signature Maker
- Unlimited Access for a Week7 Days trial$6.997 Days
- eSign Pro Weekly$6.997 Days
- eSign Pro Weekly3 Days trial$6.997 Days
Show 2 moreShow fewer
- eSign Pro Yearly1 Year trial$34.991 Year
- Unlimited access for a Year$34.991 Year
盖章
- E‑Stamp Service$3.991 Month
- 盖章年卡$9.991 Year
- 无纸盖章永久版$14.99









