Comparison

Company Seal Maker :Stamp Tool vs PDF快速盖章

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Company Seal Maker :Stamp Tool

Effortlessly create and apply professional seals and digital signatures to documents. This tool offers a variety of templates, fonts, and customization options, with features for extracting existing stamps and performing office tasks like PDF conversion.

Highlights
  • Multiple seal templates
  • Extensive font library
  • Customizable seal designs
  • One-tap document stamping
  • Handwritten e-signature creation
  • Seal and signature extraction
  • PDF conversion and merging
Features
Read full description

All-in-one seal and signature tool — create, apply, and extract with ease! Key Features: 1.Multiple Seal Templates: Round, oval, square, personal seals, and more — all supported
 2.Extensive Font Library: Choose from 100+ professional seal fonts with customizable settings
 3.Fully Customizable Designs: Adjust color, text, size, and position to match your exact needs
 4.One-Tap Stamping: Stamp directly on contracts, invoices, certificates, and other documents
 5.E-signature: Create handwritten digital signatures and sign documents or images 6.Smart Image Stamping: Auto resize and align to realistically simulate a physical stamp
 7.Wide Format Support: Import PDF, JPG, PNG, and other common formats for fast processing
 8.NEW – Seal & Signature Extraction: Extract existing seals or handwritten signatures from scanned or digital files for reuse or record keeping 9.Office tools: Convert PDFs to images, merge images into PDFs, and stitch long images Perfect For:
Business contracts, financial documents, digital paperwork, personal stamp designs, and more Download now and streamline your stamping & signing workflow — professionally and effortlessly! 【Description of Automatic Renewal Membership】 — Users can only use "seal making", "Seal management", "seal" and other functions after paying subscription; — Subscription period: one week. — Subscription price: $1.99/week. — After the user confirms the purchase and makes the payment, it is credited to the iTunes account. The user can manage the user's subscription and automatic renewal through the user's account settings. If you need to cancel the renewal, please manually turn off the automatic renewal function in the iTunes/Apple ID settings management 24 hours before the current subscription period expires. The member’s own recharge account or Apple iTunes account will be deducted within 24 hours before expiration. After the deduction is successful, the subscription period will be extended by one subscription period. — Membership service agreement: https://gigglebro.github.io/company-seal-maker-docs/terms_of_use_en.html — Privacy policy: https://gigglebro.github.io/company-seal-maker-docs/privacy_policy_en.html

About

PDF快速盖章

This app allows for quick and easy stamping of PDF documents and images. It supports batch processing for multi-page PDFs, offers a comprehensive stamp library with customization options, and simulates realistic stamp effects. It's designed for efficient mobile document signing and processing.

Highlights
  • Quick stamping for PDFs and images
  • Batch processing for multi-page PDFs
  • Customizable stamp library
  • Realistic stamp effects with aging
  • Precise stamp adjustment
  • One-click common stamp setup
  • Direct opening from external apps
Features
Read full description

一款简洁高效的PDF和图片盖章应用,让文档签署变得轻松便捷。 核心功能: • 支持PDF/DOC/DOCX文档和图片文件快速盖章 • 多页PDF文档批量处理,逐页精准定位 • 完整的印章库管理系统,支持自定义创建、编辑、查看及下载印章图片到本地 • 印章做旧效果处理,模拟真实印章质感 • 精细化印章微调功能,位置、大小随心调节 • 常用印章一键设置,提升工作效率 • 支持外部应用直接打开PDF/DOC/DOCX文件进行盖章 • 一键分享功能,盖章完成即可分享文档 使用场景: • 合同协议快速签署盖章 • 公文文件加盖公章 • 个人证件材料盖章确认 • 移动办公文档处理 产品特色: • 界面简洁,操作直观 • 专业印章库,支持批量管理 • 真实印章效果,支持做旧处理 • 无缝外部文件集成,从任何APP直接打开 • 本地处理,保护文档隐私 • 无需联网,随时随地使用 让繁琐的盖章工作变得简单高效,是您移动办公的得力助手。

Screenshots

Company Seal Maker :Stamp Tool4 screens
PDF快速盖章4 screens

Verdict

The call

The clearest difference is price: Company Seal Maker :Stamp Tool at Free against PDF快速盖章's $4.99. Company Seal Maker :Stamp Tool also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (11.0 vs 17.6). PDF快速盖章's advantage is in-app purchases (none vs 4) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

Company Seal Maker :Stamp Tool is free to download; PDF快速盖章 costs $4.99 up front. Company Seal Maker :Stamp Tool sells 4 in-app purchases, starting at $2.99 per 7 days. PDF快速盖章 asks for nothing beyond the download.

UpkeepUpdate frequency

Company Seal Maker :Stamp Tool ships an update every 3 weeks, PDF快速盖章 every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 3 level
Company Seal Maker :Stamp Tool versus PDF快速盖章: the parameters behind the verdict, then further details
ParameterCompany Seal Maker :Stamp ToolPDF快速盖章
PriceFree — better$4.99
Rating5.0 (10 ratings) — better—
Number of ratings10 — better—
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better17.6
Further details — not scored
Size132 MB27 MB
Age rating4+4+
Developer建文 张海昕 顾

In-app purchases

4 purchases

Company Seal Maker :Stamp Tool

Subscriptions3
  • VIP service (Week)$2.997 Days
  • VIP service (Month)$3.991 Month
  • VIP service (Year)$9.991 Year
One-time1
  • VIP service (Lifetime)$24.99
None

PDF快速盖章

No in-app purchases

Questions

Is Company Seal Maker :Stamp Tool free?
Company Seal Maker :Stamp Tool is free to download, with in-app purchases available.
Is PDF快速盖章 free?
PDF快速盖章 costs $4.99, with no in-app purchases.
Do Company Seal Maker :Stamp Tool or PDF快速盖章 have ads?
Company Seal Maker :Stamp Tool shows ads; PDF快速盖章 does not.
Which is updated more often, Company Seal Maker :Stamp Tool or PDF快速盖章?
Company Seal Maker :Stamp Tool ships an update every 3 weeks, and PDF快速盖章 every 4 months. Most recently, Company Seal Maker :Stamp Tool was updated on November 3, 2026 and PDF快速盖章 on October 30, 2026.

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