tf vs EviMed
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
tf
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该App用于学生使用教育质量管理系统，主要包括调查评价、我的课程、我的课表、我的作业、在线练习、在线考试、问答记录、考试成绩、实验成绩、课程成绩、公开课、我的二课、综合评测、等功能。通过该APP，完成日常学习。
EviMed
This AI-powered tool searches and analyzes vast amounts of medical literature, guidelines, and drug information to provide evidence-based answers to clinical questions. It extracts key information and synthesizes knowledge to deliver qualitative and quantitative conclusions.
- Medical knowledge search engine
- AI-powered evidence-based Q&A
- Analysis of literature, guidelines, and drug data
- Real-time updated global data
- Information extraction and knowledge synthesis
- Qualitative and quantitative conclusion generation
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EviMed专注于医学知识搜索引擎、医学知识分析服务及AI医学循证问答机器人的构建，可基于任意给定的临床问题，在实时更新的全球数亿项中英文文献、指南/共识、药品说明书临床试验等数据中自动进行搜索、筛选，分析和挖掘，将关键信息进行抽取与知识合成，最终得到定性/定量的结论，并自动进行循证回答。 免责声明： EviMed平台内提供的报告或内容只作为建议参考，不能代替到医院就诊。用户在做出任何医疗决定之前，还应寻求医生的建议。
Screenshots
Verdict
The clearest difference is in-app purchases: tf at none against EviMed's 10. EviMed's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement 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. EviMed sells 10 one-off in-app purchases. tf asks for nothing beyond the download.
tf ships an update every 5 weeks, EviMed every 2 weeks. The most recent releases landed on September 16, 2026 and July 7, 2026 respectively.
| Parameter | tf | EviMed |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13 |
| Further details — not scored | ||
| Size | 25 MB | 83 MB |
| Age rating | 4+ | 17+ |
| Developer | Chengdu DormitoryStore E-Commerce Co. Ltd. | Beijing Sentum Health Co., Ltd. |
In-app purchases
tf
No in-app purchases
EviMed
- 超级会员-基础版（月会员）$39.99
- EviMed 药品遴选会员（月会员）$59.99
- EviMed 药品遴选会员（季度）$129.99
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- 超级会员-专业版（月会员）$149.99
- EviMed 药学联合会员（季度）$199.99
- EviMed 药品遴选会员（半年度）$299.99
- EviMed 药学联合会员（半年度）$349.99
- EviMed 药品遴选会员（年度）$399.99
- 超级会员-基础版（年会员）$399.99
- 超级会员-旗舰版（月会员）$399.99
