云上公证 vs 掌上存
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
云上公证
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利用科技手段改善公众服务体验,通过“云上公证”进行远程材料的取证,利用电子数据固化技术保证了数据可信安全。线上提交后台预审的办理流程,打破了时间、空间的限制,提高了业务办理的效率性和准确性,真正实现了“让信息多跑路、百姓少跑路”
掌上存
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掌上存app是为公众量身定做的移动端取证工具,通过录音、拍照、录像、网页截图等方式自助实现对电子证据的取证和存证,结合APP公证在线申办功能,为电子证据“赋能”。 【功能介绍】 1.移动取证 提供通话录音、现场录音、手机拍照、手机录像等取证工具进行取证,并实时将证据保存到公证处服务器,能够权威、真实地还原事实,避免纠纷。 2.在线申办 支持自助取证后,从掌上存app直接在线发起公证申办到公证处,申请公证处对电子证据进行证据保全并出具公证文书。
Screenshots
Verdict
The clearest difference is iOS requirement: 云上公证 at 11.0 against 掌上存's 13.0. 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.
云上公证 ships an update every 5 weeks, 掌上存 every 3 weeks. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.
| Parameter | 云上公证 | 掌上存 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 27 MB | 71 MB |
| Age rating | 4+ | 17+ |
| Developer | FUTIAN NOTARY PUBLIC OFFICE SHENZHEN GUANGDONG | Faxingongzhengyun (Xiamen) Science and Technology Ltd |
In-app purchases
云上公证
No in-app purchases
掌上存
No in-app purchases








