ITC小芮信发 vs DT Agent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ITC小芮信发
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信息发布APP是用户面向信息展示设备及终端交互设备的内容发布和管理工具。实现快捷拍摄发布图片、视频，上传发布审核，设备状态查看，发布历史管理。操作简便，轻松上手。屏幕管理触手可及即发即生效，内容即刻可见。
DT Agent
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DT Agent is an acoustic measurement app developed by Hangzhou Elite, designed specifically for professional acoustic testing. When used with the company’s USB measurement microphone, it enables accurate measurement of room reverberation time, sound pressure level (SPL), frequency spectrum, and STIPA (Speech Transmission Index for Public Address Systems).
Screenshots
Verdict
The clearest difference is update cadence: DT Agent at every 2 weeks against ITC小芮信发's every 2 months. ITC小芮信发's advantage is iOS requirement (11.0 vs 13.0). 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.
ITC小芮信发 ships an update every 2 months, DT Agent every 2 weeks. The most recent releases landed on September 8, 2026 and August 15, 2026 respectively.
| Parameter | ITC小芮信发 | DT Agent |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 35 MB | 37 MB |
| Age rating | 9+ | 4+ |
| Developer | Zhejiang Baolun Electronic Technology Co., Ltd. | Hangzhou Elite Digital Technology Co., Ltd. |
In-app purchases
ITC小芮信发
No in-app purchases
DT Agent
No in-app purchases
