SII DPU vs 浙江CA互认
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SII DPU
Read full descriptionHide full description
This app allows to preset function settings of Seiko Instruments Inc.'s mobile printer DPU-S series. App function • Register function settings to the printer • Read function settings from the printer • Save settings to file • Load settings from file Printer Models • DPU-S245-01B • DPU-S445-01B • DPU-S245-01C • DPU-S445-01C Interfaces • Bluetooth
浙江CA互认
Read full descriptionHide full description
“浙江CA互认”APP是将移动端数字证书技术应用于浙江省公共资源交易领域，交易主体通过“浙江CA互认”即可在线申领“浙江省公共资源交易服务平台”所需的数字证书，以完成招投标过程中的身份认证、电子签章、文件加解密等业务功能，数字证书全省通用。 【手机存证，方便证书管理】 不再依赖USB key实体锁作为CA存储介质，将CA数字证书融入移动客户端，通过“浙江CA互认”APP即可使用数字证书，还可以灵活授权使用人，规避因实体锁混用或丢失而影响业务交易的情况。 【掌上申办，提高交易效率】 只需一部智能手机即可完成证书申领业务流程，免去资料邮寄、现场办理等繁琐步骤。通过手机扫码实现交易过程中电子签章、数据加解密等功能，促进交易高效进行。 【安全认证，规范交易行为】 企业CA数字证书与每个实名认证的手机用户实现绑定，精确记录CA数字证书使用人及其操作记录，便于信息溯源，构筑更加安全可控的交易环境。
Screenshots
Verdict
The clearest difference is iOS requirement: 浙江CA互认 at 9.2 against SII DPU's 13.0. On price, update cadence, ads and in-app purchases 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.
SII DPU ships an update every 10 months, 浙江CA互认 every 7 months. The most recent releases landed on December 22, 2025 and September 9, 2026 respectively.
| Parameter | SII DPU | 浙江CA互认 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.2 — better |
| Further details — not scored | ||
| Size | 1 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | Seiko Instruments Inc. | Zhejiang public resources trading center |
In-app purchases
SII DPU
No in-app purchases
浙江CA互认
No in-app purchases
