# 校内外 vs USTCBot

The clearest difference is in-app purchases: USTCBot at none against 校内外's 9. USTCBot also leads on review sentiment (67% vs 50%). 校内外's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. 校内外 sells 9 one-off in-app purchases. USTCBot asks for nothing beyond the download.

校内外 ships an update every 3 weeks, USTCBot every 4 months. The most recent releases landed on September 2, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | 校内外 | USTCBot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ustcbot/id788570077/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 111 MB | 10 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [北京易连忆生](https://appshunter.io/developer/698457861) | [Hengyu Zhou](https://appshunter.io/developer/788570080) |

## What reviewers say

### 校内外

[App page](https://appshunter.io/ios/app/id698457858)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 45 XiaoBei = 45 CNY | $6.99 | one-time |
| 98 XiaoBei = 98 CNY | $14.99 | one-time |
| 148 XiaoBei = 148 CNY | $21.99 | one-time |
| 248 XiaoBei = 248 CNY | $37.99 | one-time |
| 348 XiaoBei = 348 CNY | $54.99 | one-time |
| 488 XiaoBei = 488 CNY | $74.99 | one-time |
| 698 XiaoBei = 698 CNY | $109.99 | one-time |
| 898 XiaoBei = 898 CNY | $139.99 | one-time |
| 1098 XiaoBei = 1098 CNY | $169.99 | one-time |


### USTCBot

[App page](https://appshunter.io/ios/app/ustcbot/id788570077)

This app provides essential tools for University of Science and Technology of China (USTC) students and faculty. It offers real-time school bus schedules with notifications and a comprehensive course table that syncs automatically or can be manually edited. A widget extension allows for quick access to daily course schedules.

**Highlights:** Real-time school bus schedules, Bus time notifications, Automatic course synchronization, Manual course entry, Daily and weekly course views, Widget for today's courses

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 校内外 free?

校内外 is free to download, with in-app purchases available.

### Is USTCBot free?

USTCBot is free to download, with no in-app purchases.

### Do 校内外 or USTCBot have ads?

Neither 校内外 nor USTCBot shows ads.

### Which is updated more often, 校内外 or USTCBot?

校内外 ships an update every 3 weeks, and USTCBot every 4 months. Most recently, 校内外 was updated on September 2, 2026 and USTCBot on August 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*