Schoolbag vs 星徽出行PRO.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Schoolbag
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Schoolbag是Anything Studio旗下一款科技与时尚完美结合的轻奢级智能书包，通过书包与家长手机APP绑定，可准确定位孩子的位置；孩子遇到紧急情况时，可以通过按动书包肩带上的SOS键，向家长手机APP发送夹带着警报声的求救信息。 主要功能简介： 1、定位功能：书包硬件内含GPS芯片、WIFI模块，无论是在户外，还是在室内都能实现对书包的精准定位。 2、一键呼救：孩子遇上紧急情况，长按SOS按键3秒，家长手机APP上会收到夹带着警报声的求救信息。 3、温馨提示：GPS在后台持续运行会影响到电池续航时间。
星徽出行PRO.
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星徽出行专业提供各类用车需求，为您提供安全、舒心的出行方案，专业车辆，专业司机为您的出行提供便捷、放心服务； 快捷服务：一键下单，一键下多单，您可以根据您的需求选择不同车型下单，为您出行提供舒适快捷的一站式服务； 放心服务：就近原则派单给服务司机，全程行驶轨迹，明朗消费，放心服务； 专职司机：全面挑选优质司机，低消费，高享受，给您出行带来更专业的服务； 行程分享：可以根据自己的需要将行程发送给好友，好友监控行驶线路，为自己的出行提供安全保证；
Screenshots
Verdict
The clearest difference is update cadence: Schoolbag at every 6 days against 星徽出行PRO.'s every 22 months. Schoolbag also leads on iOS requirement (8.0 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.
Schoolbag ships an update every 6 days, 星徽出行PRO. every 22 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | Schoolbag | 星徽出行PRO. |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 55 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | Shanghai Anything Studio Trading Co., Ltd. | Beijing ATBB Travel & Express Service Co., Ltd |
In-app purchases
Schoolbag
No in-app purchases
星徽出行PRO.
No in-app purchases
