九章 vs REA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
九章
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Through the Zero Trust gateway to open up the communication path between applications, enterprises can publish applications on the client side and set user permissions on demand. Enterprise employees download the cloud connection client and start mobile office with one click.
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。
Screenshots
Verdict
The clearest difference is update cadence: REA at every 3 weeks against 九章's every 5 months. 九章's advantage is iOS requirement (9.0 vs 12.0). 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.
九章 ships an update every 5 months, REA every 3 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | 九章 | REA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 19 MB | 125 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Di'an Software Tech Co.,Ltd. | RetailEye |
In-app purchases
九章
No in-app purchases
REA
No in-app purchases
