magic vs 签章助手
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
magic
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This is a powerful AI image creation tool that empowers everyone to easily become a digital artist! Whether you are a professional designer or a complete beginner, Magic-draw can transform your creative ideas into stunning visual masterpieces. • Free to download with welcome credits for new users • Additional image generations require in-app purchase of credit packs • Choose Basic or Advanced models (different credit costs per image)
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: magic at none against 签章助手's 3. 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. 签章助手 sells 3 in-app purchases, starting at $3.99 per 7 days. magic asks for nothing beyond the download.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.
| Parameter | magic | 签章助手 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | 亦涵 张 | 家芳 陶 |
In-app purchases
magic
No in-app purchases
签章助手
- 7-day VIP (unlock all)$3.997 Days
- 7days$3.99
- lifetime$19.99
