i 开大 vs 数字郑工
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i 开大
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欢迎使用开封大学智慧校园App，你可以使用学校分配给您的学/工号登录，查看校园动态，快捷办理事务。
数字郑工
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郑州工业应用技术学院数字郑工app
Screenshots
Verdict
The clearest difference is update cadence: 数字郑工 at every 5 weeks against i 开大's every 3 months. 数字郑工 also leads on 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.
i 开大 ships an update every 3 months, 数字郑工 every 5 weeks. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.
| Parameter | i 开大 | 数字郑工 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 10.0% of reviews |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 91 MB |
| Age rating | 12+ | 4+ |
| Developer | Kaifeng University | 郑州工业应用技术学院 |
In-app purchases
i 开大
No in-app purchases
数字郑工
No in-app purchases
