公证取证 vs e维通达
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
公证取证
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拍照取证、录音取证、录像取证、网页取证、网页视频取证、录屏取证、申请公证。
e维通达
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为运营运维团队设计，通过e维通达快速响应故障报警、安装、巡检、排查等事件，所有事件处理后提交回执、审核。提高效率、故障恢复速度以及记录从派单到完成的全过程。
Screenshots
Verdict
The clearest difference is update cadence: e维通达 at every 2 weeks against 公证取证's every 2 months. 公证取证's advantage is iOS requirement (12.0 vs 14.0). 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.
公证取证 ships an update every 2 months, e维通达 every 2 weeks. The most recent releases landed on May 22, 2026 and September 17, 2026 respectively.
| Parameter | 公证取证 | e维通达 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 47 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Municipality Fangyuan Public Notary Office | Chengdu Fulimeng Environmental Protection Big Data Co., Ltd. |
In-app purchases
公证取证
No in-app purchases
e维通达
No in-app purchases
