Comparison

矿通 vs SealMaster 电子印章签名神器

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

Head to head

About

矿通

Features

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矿通-矿山数据平台，包含石材、砂石、钙矿、萤石、石英、水泥、地热、煤矿等矿权、矿主、价格行情、矿山招拍挂信息。

About

SealMaster 电子印章签名神器

Features

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SealMaster 是一款专业的电子水印电子签章工具，帮助您快速完成文档盖章与签名工作。【核心功能】智能印章生成：输入公司名称，自动生成标准圆形公章样式手写签名：内置签名板，支持手写签名并应用到文档多格式支持：支持 PDF、PNG、JPG、Word（DOCX）文档位置调整：自由拖动印章位置，调节大小、旋转角度和透明度单页盖章 & 骑缝章：支持单页精准盖章和多页骑缝章模式印章颜色自定义：红色、蓝色、黑色或自定义颜色多页文档预览：逐页浏览文档并选择盖章页面一键分享：处理完成后直接分享或保存到本地【安全说明】所有文档处理均在本地完成，不上传任何数据到服务器，完全保障您的文档隐私安全。【使用须知】本工具生成的印章仅供内部演示、设计预览及教学用途，不具有法律效力。如需具有法律效力的电子签章，请使用经认证的 CA 机构提供的服务

Screenshots

矿通4 screens

SealMaster 电子印章签名神器4 screens

Verdict

The call

The clearest difference is in-app purchases: SealMaster 电子印章签名神器 at none against 矿通's 10. 矿通's advantage is iOS requirement (13.0 vs 15.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 矿通 sells 4 one-off in-app purchases. SealMaster 电子印章签名神器 asks for nothing beyond the download.

Scorecard2 real differences · 4 level

矿通 versus SealMaster 电子印章签名神器: the parameters behind the verdict, then further details
Parameter	矿通	SealMaster 电子印章签名神器
Price	Free	Free
Update frequency	Every 2 months	—
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0 — better	15.0
Further details — not scored
Size	30 MB	6 MB
Age rating	17+	4+
Developer	Hangzhou Chengshitong Technology Co. Ltd	丹牟