VAA9 vs 冀教学习
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VAA9
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这是一款专业的视频监控软件,在您购买了对应的监控设备之后,可以轻松的通过app观看您监控设备上的图像,以及对您的监控设备进行远程配置操作。 扫描二维码在app上添加设备,简单易用。 秒级的登录以及出图像速度,画面丝滑流畅。 随时随地查看任意时段的本地录像片段。 一台设备分享多人观看。
冀教学习
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冀教学习是一款侧重语文读写素养提升的文字练习工具,适合想要打磨文笔、积累文字素材的用户使用。 软件集合文案创作、日常练笔、趣味文字闯关三大模块,可随心抽取各类金句短句素材,支持仿写润色、模板填充,帮助构思随笔与日常文案。你可以开启限时专注练笔,通过情景对答、歇后语趣味开笔锻炼语言语感,设定练习目标坚持动笔积累。碎片化的文字闯关玩法包含成语配对、诗词填空、听音辨句等内容,在休闲答题中积累文学知识,草稿档案可留存你的创作内容,方便随时回看修改,利用碎片时间慢慢提升文字表达能力。此app内容仅供个人学习参考。
Screenshots
Verdict
The clearest difference is ads: VAA9 at none against 冀教学习's shown. VAA9 also leads on iOS requirement (12.2 vs 15.6). On price, update cadence, 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.
VAA9 ships an update every 6 weeks, 冀教学习 every 2 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | VAA9 | 冀教学习 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 15.6 |
| Further details — not scored | ||
| Size | 62 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | 国强 孙 | 正权 罗 |
In-app purchases
VAA9
No in-app purchases
冀教学习
No in-app purchases








