简研 vs Timesheet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
简研
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简研是面向临床研究从业者（PM、CRA及CRC）的移动化的项目管理产品，以全面提升从业者的工作效率为核心目标，包括全场景的临床研究功能板块及移动端数据采集能力，降低临研数据的采集成本、提高临研数据的采集效率。
Timesheet
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Timesheet is a time entry tool that supports entering project and non project hours. Input daily work hours anytime and anywhere, support Chinese and English language modes, and connect with web data to improve work efficiency.
Screenshots
Verdict
The clearest difference is update cadence: 简研 at every 5 weeks against Timesheet's every 4 months. 简研 also leads on iOS requirement (10.0 vs 13.0). 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.
简研 ships an update every 5 weeks, Timesheet every 4 months. The most recent releases landed on September 7, 2026 and May 19, 2026 respectively.
| Parameter | 简研 | Timesheet |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 101 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Shanghai Mudi Biotech Co., Ltd. | Hangzhou Tigermed Consulting Co.,Ltd. |
In-app purchases
简研
No in-app purchases
Timesheet
No in-app purchases
