心通达OA vs 一应必达
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
心通达OA
This intelligent OA platform leverages cloud computing, AI, and big data to enhance traditional office operations. It focuses on system integration, industry applications, and smart workflow engines to support smart city cloud platforms and create efficient collaborative environments for organizations.
- Cloud-based SaaS architecture
- AI, Big Data, and Machine Learning integration
- Smart workflow engine
- PaaS development platform
- Mobile office support
- Supports private cloud deployment
- Multi-tenancy and multi-language support
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心通达OA是第三代智慧型OA平台，基于云计算模式的SaaS架构研发，引入AI人工智能、大数据分析、机器学习等智能化技术，为传统OA产业注入新的活力。 产品在系统互联整合、行业应用、智能流程引擎、PaaS开发平台、移动办公、物联网等领域进行深入的研发与探索，目标是满足政务云、工业云、教育云等智慧城市云平台的建设需求。 系统支持私有云部署，支持多租户、多组织、多语言、多数据库、多集群等新特性，可为企事业单位创建简洁高效的协同办公环境，让组织内外部协作沟通畅通无阻，满足各业务部门深度管理需求。 电池使用免责声明：“使用在后台运行的全球定位系统，可以大大降低电池寿命。”
一应必达
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AI服务是针对各大物业公司员工等推出的移动版员工自助快捷工作平台。
Screenshots
Verdict
The clearest difference is update cadence: 一应必达 at monthly against 心通达OA's every 5 months. 一应必达 also leads on iOS requirement (13.0 vs 15.6). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
心通达OA ships an update every 5 months, 一应必达 monthly. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.
| Parameter | 心通达OA | 一应必达 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 214 MB |
| Age rating | 4+ | 4+ |
| Developer | 波 高 | 一应科技 |
In-app purchases
心通达OA
No in-app purchases
一应必达
No in-app purchases
