在线印章 vs 签章助手
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
在线印章
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在线印章是一款用于印章样式设计与图片生成的工具应用。 功能特点： - 提供多类印章样式模板选择，包括圆形章、矩形章及个人名章等 - 支持参数化样式调整与实时预览 - 提供防伪纹路、毛边效果、做旧效果等视觉样式处理 - 支持多图层合成预览与结果保存 - 支持PNG图片导出 - 提供深色模式、自动保存与导出参数设置 【订阅说明】 本应用提供部分高级功能订阅服务（如高级模板、高分辨率导出等）。 - 订阅名称：VIP会员 - 订阅周期：按月 / 按年 - 价格：以应用内显示为准 订阅将在当前周期结束前24小时内自动续订，除非用户在到期前至少24小时关闭自动续订。 用户可在购买后通过系统设置管理或取消订阅。 【隐私政策】 https://kaifeng.amsang.site/privacy 【使用条款（EULA）】 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
签章助手
This tool allows users to easily add stamps and signatures to PDF documents. It supports various stamp types, including contract and cross-page seals, and allows for flexible placement and resizing. Once applied, stamps and signatures are permanently embedded into the PDF for secure sharing and archiving.
- Add stamps and signatures to PDFs
- Supports contract and cross-page seals
- Drag, rotate, and resize elements
- Multi-page document processing
- Embeds stamps/signatures into exported PDFs
- Local storage for security
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签章助手是一款面向合同与办公文件的盖章签名工具：打开PDF后可快速添加印章/签名，支持拖动、旋转、缩放与多页处理；支持合同专用章与骑缝章；导出PDF时自动将印章与签名合成到文件中，方便分享与归档。所有印章与签名素材均保存在本地，更安心。 隐私协议：https://github.com/lyhuzhu/huzhuurl/issues/8#issue-4281444564 使用协议：https://www.apple.com/legal/internet-services/itunes/dev/stdeula 问题与反馈：122650541@qq.com
Screenshots
Verdict
The clearest difference is in-app purchases: 在线印章 at none against 签章助手's 3. 在线印章 also leads on iOS requirement (13.0 vs 17.0). 签章助手's advantage is update cadence (monthly vs every 2 months). On price, 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. 签章助手 sells 3 in-app purchases, starting at $3.99 per 7 days. 在线印章 asks for nothing beyond the download.
在线印章 ships an update every 2 months, 签章助手 monthly. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | 在线印章 | 签章助手 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 28 MB | 78 MB |
| Age rating | 17+ | 4+ |
| Developer | 开封 桑 | 家芳 陶 |
In-app purchases
在线印章
No in-app purchases
签章助手
- 7-day VIP (unlock all)$3.997 Days
- 7days$3.99
- lifetime$19.99
