精诚云证 vs 沪E存
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
精诚云证
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提供在线取证、公证服务.覆盖取证全场景，实时上传云端存证为电子证据，并采用时间戳、GPS定位、公安部主体身份识别、数据加密存储、区块链同步数字指纹、区块链存储等技术,确保证据的可追溯、安全合法。在线申请公证，省时省力省心，让您足不出户完成公证。
沪E存
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“沪E存”平台是基于互联网和区块链技术打造的在线取证存证一体化平台，提供确权、取证、公证全流程服务，实现电子证据“采、存、证”一体化。数据实时上传云端存证为电子证据，并采用时间戳、GPS定位、公安部主体身份识别、数据加密存储、区块链同步数字指纹、区块链存储等技术，确保证据的可追溯、安全合法。
Screenshots
Verdict
The clearest difference is update cadence: 沪E存 at fortnightly against 精诚云证's every 6 weeks. 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.
精诚云证 ships an update every 6 weeks, 沪E存 fortnightly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | 精诚云证 | 沪E存 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 49 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | BEIJING CAPITAL NOTARY PUBLIC OFFICE | 真相网络科技(北京)有限公司 |
In-app purchases
精诚云证
No in-app purchases
沪E存
No in-app purchases
