公证IDC vs 大成上海
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
公证IDC
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公证人员在公证业务办理过程中，可以使用本软件采集公证业务当事人的相关身份信息提交核验，并可以在管理后台查看核验记录，打印，下载；作为公证业务中辨认当事人真实身份的辅助手段；
大成上海
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北京大成（上海）律师事务所综合服务系统软件
Screenshots
Verdict
The clearest difference is iOS requirement: 大成上海 at 12.0 against 公证IDC's 15.6. On price, update cadence, ads and in-app purchases 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.
公证IDC ships an update every 2 months, 大成上海 every 5 weeks. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.
| Parameter | 公证IDC | 大成上海 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京慧阅信息服务有限公司 | Shanghai Mailuo Information Technology Co.,Ltd |
In-app purchases
公证IDC
No in-app purchases
大成上海
No in-app purchases
