BIMKK vs 驿记
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BIMKK
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【Introduction】 BIMKK is a BIM application software platform that requires no plugins. It integrates functions such as viewing BIM models and CAD drawings, annotating models and drawings, and managing various project files. Designed for individuals or teams, it serves as both a BIM viewer and a shared network drive for members. The basic version is free and ad-free. BIMKK is the “Office” of the construction industry, enabling both professionals and non-professionals to conveniently store, view, and use BIM models and CAD drawings in formats such as RVT, IFC, DWG, and DXF. BIMKK supports multiple application terminals, including PC clients, mobile apps, WeChat Mini Programs, and web browsers. It supports over 100 file types, including BIM, CAD, Office, PDF, mind maps, flowcharts, images, and audio/video. The BIMKK cloud drive places no limit on the number of projects you can create, allowing corporate or project team members to easily collaborate using BIM and related files. It can be applied to various stages of engineering projects, such as design, construction, decoration, and operations & maintenance, and is suitable for multiple disciplines, including architecture, structure, interior decoration, water supply & drainage, HVAC, electrical engineering, roads and bridges, landscaping, and municipal engineering. 【Key Features】 1. File Viewing BIMKK supports online viewing of various BIM models, CAD drawings, and engineering files. Through BIMKK, you can directly open and view drawings received via WeChat, DingTalk, or WeCom, as well as models, drawings, and engineering files of different versions stored locally on your phone or computer. 2. Browsing & Interaction It provides powerful browsing and interaction functions for BIM models and CAD drawings. You can view the external and internal structures of models from multiple angles and in an all-around way. It allows you to view various BIM model properties, such as attribute information, material colors, measured dimensions, bounding boxes, area, volume, and weight. It offers a variety of interactive viewing functions, including view control, sectioning, structure tree, measurement, dragging, panning, zooming, rotating, and roaming. 3. Model Annotation You can add annotations and comments to BIM models and CAD drawings. It supports multiple annotation methods, including photos, documents, voice, video, and text, which can be shared with friends for collaborative work. 4. Drawing & Model Management You can upload files to the cloud and categorize uploaded BIM models, CAD drawings, and various engineering files using folders. This enables file backup, sharing, lightweight conversion, and anytime/anywhere previewing across different devices. 5. Collaborative Viewing Supports multi-person online communication with real-time synchronization of models and drawings, achieving instant communication and shared management based on BIM models and CAD drawings to improve communication efficiency. 6. Cloud Sync One-click cloud synchronization storage for BIM models and CAD drawings. Sync your work progress anytime, anywhere on your mobile phone, tablet, or computer. 7. Easy Sharing Files can be easily shared with configurable permissions. It supports social tools like WeChat and QQ, removing barriers to work communication. 8. Cloud Drive Space Supports creating multiple projects in the space, expanding project storage, and adding personnel. It supports adding project members, tracking upload logs, and controlling member usage permissions. 9. 100+ File Formats Supports previewing common files like Office/PDF, making it convenient and practical. Supported preview formats also include: * Documents: doc/docx/ppt/pptx/csv/wps/pdf * Spreadsheets: xls/xlsx/xlsm * Images: jpg/jpeg/png/gif/bmp/ico/jfif/webp * Audio/Video: mp3/wav/mp4/flv * Archives: zip/rar/jar/tar * Mind Maps: Xmind, etc. 【Contact Us】 Email: contact@tcbim.com
驿记
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驿记,把每一次出差的行程与资料收在一起。 从出发前的机票、酒店预订单,到途中的发票、费用与旅途记录,按旅程整理,随时查阅。 【出差日历】 在日历上点选出发和返回日期,快速创建旅程,查看已有出差安排。 【机票与酒店】 独立保存公司预订的机票、酒店等 PDF 或图片,与费用票据分开管理。支持通过系统分享菜单,从飞书等 App 导入文件。 【发票与费用】 保留照片和 PDF 原件,查看、放大发票,并通过设备端文字识别辅助填写。识别内容可核对修改,支持记录不同币种的费用。 【分类整理与导出】 普通报销与餐饮补贴分栏整理,支持分别导出原文件。可修改文件名称,将每份多页 PDF 整理为单页长 PDF,也可单独导出费用清单。 【旅途记录】 用文字与照片留下旅途片刻,让每段旅程都有自己的记录。
Screenshots
Verdict
The clearest difference is in-app purchases: 驿记 at none against BIMKK's 7. BIMKK's advantage is iOS requirement (13.0 vs 17.0). 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
Both are free to download. BIMKK sells 7 one-off in-app purchases. 驿记 asks for nothing beyond the download.
| Parameter | BIMKK | 驿记 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京乘今科技有限公司 | XINGYU LIANG |
In-app purchases
BIMKK
- Monthly Plan$19.90
- 5GB Plan$66.00
- 10GB Plan$99.00
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- Annual Plan$99.00
- 20GB Plan$169.00
- 3‑Year Plan$199.00
- 100GB Plan$869.00
驿记
No in-app purchases









