得理律助 vs PDF Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
得理律助
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专为律师打造的智能助手 得理律助,由深圳得理科技有限公司联合中科院先进院-得理法律人工智能实验室历经8年潜心研发推出的信息化、数字化、智能化三位一体的法律科技平台,专为律师量身定制,以尖端科技驱动行业变革,助力律师低成本、高效率实现智能化转型。 通过案源广场、数字名片、内部市场、商机推送等功能,解决律师“拓案难”的问题;通过得理法搜和小理AI,解决律师在法律检索、法律研究、文书撰写等方面“任务繁多,难提效”的问题;通过客户、项目、任务、计时管理等功能,解决律师“协同难”的问题;通过小理智能体、客户价值可视化等方式,解决律师“服务难”的问题。 核心功能: 案源拓展:数字名片、商机推送、法律AI平台案源推荐、内部市场 法律检索:全域法律数据、智能法律检索、类案检索报告 小理AI:集法律检索、法律研究、案件分析、合同生成、合同审查、文书撰写、法律咨询、律师智能推荐为一体的律师AI助手 数字办公:利冲管理、客户管理、项目任务、时间管理、合同跟单 智能数字名片:纸质名片数字化、个人简介智能完善、AI专属形象塑造、链接法律需求打通案源 文档管理:多人协作、数字云盘、在线编辑、云端实时同步 适用人群: ● 得理律助是专为律所/律师打造的智能助手,分为个人版,团队版和机构版三个版本,分别适用于个人律师、团队和律所机构使用。 ● 团队版和机构版都适合多人协同的组织使用,机构版更适合流程化管理的律所使用。 得理律助优势: 1、专为律师/律所全场景协同办公设计,通过法律大数据+法律大模型,一站式解决律师拓客难、办案难、服务难、协同难四大痛点,为律师提供从案源获取到案件办理、客户服务的全场景数智化解决方案。 2、联合中科院深圳先进院-得理联合实验室开发,拥有18项发明专利和22项软件著作权,得理法律大模型也是首批通过国家网信办备案的生成式算法之一。 3、获评“高交会优秀产品”、“最受上海律师欢迎的法律科技产品”等多项大奖,获得行业广泛认可。 【联系我们】 如果您喜欢我们的产品或者有任何建议,欢迎您随时给我们评价、留言。 官方网站:http://www.delilegal.com 官方微信公众号:得理律助 联系电话:0755 - 26907610 客服微信号:delikeji01 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 使用条款:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PDF Tools
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PDF Tools helps you organize sensitive documents faster with on-device PDF workflows built for privacy and efficiency. Merge, edit, split, compress, sign, and convert images to PDF on your iPhone without uploading files to a server. It is designed for real tasks such as combining contracts before sending, compressing reports for sharing, organizing study materials, or signing documents while away from a desk. The workflow stays focused, fast, and easy to understand. If you want a PDF tool that balances privacy, daily usefulness, and a clean native iOS experience, this app gives you practical document actions together with a built-in local library for follow-up access and export. Key features: - Merge multiple PDF files in your preferred order - Edit pages with reorder, delete, and split actions - Compress PDFs for easier sharing and storage - Add text watermarks for document ownership and archive control - Insert handwritten signatures for common approval and signing workflows - Convert multiple images into one PDF document - Manage processed files locally with preview, rename, delete, and export Best-fit use cases: - Office work: contracts, invoices, reports, and meeting materials - School work: lecture notes, handouts, assignments, and revision packs - Privacy-focused users: local processing for documents that should not leave the device Why it converts better: - Private by design with on-device processing - Covers a full document workflow instead of a single task - Reduces friction with focused actions and native iPhone interaction - Keeps processed files accessible in a local library for ongoing use Notes: - Premium benefits, pricing, and trial availability must match the actual StoreKit configuration - Future metadata updates should prioritize conversion and search term performance [Protocol Description] End User Software Usage Terms https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use https://www.sharezer.com/app/agreement/TermsofUse.html Privacy Policy https://www.sharezer.com/app/agreement/PrivacyPolicy.html
Screenshots
Verdict
The clearest difference is ads: 得理律助 at none against PDF Tools's shown. 得理律助 also leads on iOS requirement (13.0 vs 16.6). PDF Tools's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases 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. 得理律助 sells 1 in-app purchase, starting at $144.99 per year and PDF Tools sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
得理律助 ships an update every 3 weeks, PDF Tools every 4 days. The most recent releases landed on September 26, 2026 and October 27, 2026 respectively.
| Parameter | 得理律助 | PDF Tools |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 122 MB | 46 MB |
| Age rating | 12+ | 4+ |
| Developer | 深圳得理科技有限公司 | 少泽 梁 |
In-app purchases
得理律助
- 个人版连续包年$144.991 Year
PDF Tools
- One Month VIP7 Days trial$2.991 Month
- One-year membership$4.991 Year
- Permanent VIP$12.99









