O vs SMO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O
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多中心临床试验是由多位研究者按同一试验方案在不同地点和单位同时进行的临床试验,各中心同期开始与结束试验,多中心试验由一位主要研究者总负责,并作为临床试验各中心间的协调研究者。 目前临床试验现状:周期长、方案复杂,不可控因素多,操作不规范,数据结果不真实等问题。芊泷(oceanus-plus)多中心管理平台,以项目管理为核心,高效连接项目各方,使参与项目的每个角色, 都能在同一个信息平台上实现信息共享、连接互动、沟通协作,让信息传递更快、更高效,让临床试验更简单、更透明、实时、可控、规范。
SMO
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SMO是无锡慧方科技专为 SMO 企业打造的移动工具,让临床试验项目管理更智能高效! 深耕 SMO 行业,以移动化、便捷化优势,解决管理痛点,是临床试验项目管理优选! 【核心功能】 *项目数据采集:执行人员随时随地录入数据,实时同步防遗漏,提升项目效率。 *工时记录查询:人员快速记工时、查历史记录,清晰掌控个人工作。 *工时确认:管理人员一键审核工时,简化流程,为决策提供数据支撑。
Screenshots
Verdict
The clearest difference is update cadence: O at every 4 weeks against SMO's every 3 months. 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.
O ships an update every 4 weeks, SMO every 3 months. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.
| Parameter | O | SMO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 28 MB | 7 MB |
| Age rating | 12+ | 17+ |
| Developer | 铨融 (苏州)医药科技开发有限公司 | UNIMED SCIENTIFIC,Inc |
In-app purchases
O
No in-app purchases
SMO
No in-app purchases







