# 小航AI助手 vs UBAA

The clearest difference is device support: UBAA at 3 against 小航AI助手's —. 小航AI助手's advantage is iOS requirement (12.4 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 小航AI助手 | UBAA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ubaa/id6768861821/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free |
| Size | 40 MB | 55 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou International Innovation Institute of Beihang University](https://appshunter.io/developer/1761508801) | [沐衡 李](https://appshunter.io/developer/1896609602) |

## What reviewers say

### 小航AI助手

[App page](https://appshunter.io/ios/app/ai/id6615068961)

**In-app purchases:** none


### UBAA

[App page](https://appshunter.io/ios/app/ubaa/id6768861821)

A cross-platform campus service aggregator designed for Beihang University students. It provides a one-stop solution for academic needs including class schedules, exams, grades, attendance, and teaching evaluations.

**Highlights:** Class schedule management, Exam and grade tracking, Attendance monitoring, Teaching evaluation system, Cross-platform compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is 小航AI助手 free?

小航AI助手 is free to download, with no in-app purchases.

### Is UBAA free?

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

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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.*