汇保全 vs 沪E存
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
汇保全
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上海市徐汇公证处区块链存证平台，提供包括app取证、区块链存证、网页取证、过程取证、移动端取证等功能，可广泛满足金融、科技、教育、出版、电商等领域中具有司法认可需要的数据保全需求。
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 汇保全's every 5 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.
汇保全 ships an update every 5 months, 沪E存 fortnightly. Both last shipped on November 12, 2026.
| Parameter | 汇保全 | 沪E存 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 55 MB | 65 MB |
| Age rating | 17+ | 4+ |
| Developer | 上海市徐汇公证处 | 真相网络科技(北京)有限公司 |
In-app purchases
汇保全
No in-app purchases
沪E存
No in-app purchases
