REA vs 华证
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
REA
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REA是一款以图像识别、光流拍照、AR拍照、规则引擎等技术为依托，专门应用在品牌客户做数据搜集及市场检查的移动端图像识别App。其中主要依托图像识别与规则引擎，来为客户实现准确识别各类商品、快速出具报告等功能。
华证
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一款针对线下取证场景的专业取证工具，包含拍照取证，录像取证，录音取证以及录屏取证四大部分功能。全场景覆盖，随时随地留存证据，侵权取证无一遗漏；司法公证+区块链技术双重背书，证据实时上链防篡改。适用多场景取证，满足不同取证需求，提供专业化服务为您的维权道路保驾护航。
Screenshots
Verdict
The clearest difference is update cadence: REA at every 3 weeks against 华证's every 8 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.
REA ships an update every 3 weeks, 华证 every 8 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | REA | 华证 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 125 MB | 53 MB |
| Age rating | 4+ | 17+ |
| Developer | RetailEye | Huadong Notary Public Office |
In-app purchases
REA
No in-app purchases
华证
No in-app purchases
