青于蓝 vs 兔盯儿
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
青于蓝
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青于蓝APP立足于打破传统家校沟通、校园媒体传播，打造高效率的家校沟通、教育资讯，APP集班级通知、课程表、成绩下发、班级文件存储、个人成长相册、班级刊物（即《云板报》）、校级刊物（即《云校刊》）等功能为一体，为学校、老师、家长和孩子提供一个更便捷、更畅达的信息沟通、资讯分享和校园支付平台。
兔盯儿
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兔盯儿是基于5G物联理念打造的青少年安全健康管理的移动管理端APP。通过青少年佩戴兔盯智能硬件设备，家长可随时随地对青少年的实时定位、行为轨迹、安全预警等安全状况和健康状况等进行管理查看，确保青少年实时安全健康，达到全方位监护的效果。同时支持与青少年所在学校、班级进行绑定，实现学校/班级通知在线阅读、进出校考勤通知、班级打卡任务互动、教师家长家校在线沟通，提升辅助教学效率。
Screenshots
Verdict
青于蓝 and 兔盯儿 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
青于蓝 ships an update every 3 weeks, 兔盯儿 monthly. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.
| Parameter | 青于蓝 | 兔盯儿 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 47.6% of reviews | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 129 MB | 155 MB |
| Age rating | 17+ | 4+ |
| Developer | Beijing Home Call Express Data Technology Co., Ltd. | 旭五吉数字科技有限公司 |
In-app purchases
青于蓝
No in-app purchases
兔盯儿
No in-app purchases
