# 志愿汇 vs 大白U帮

The clearest difference is ads: 大白U帮 at none against 志愿汇's shown. On price, review sentiment, update cadence 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.

志愿汇 ships an update every 3 weeks, 大白U帮 monthly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 志愿汇 | 大白U帮 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (28 ratings)](https://appshunter.io/ios/app/id959468399/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 19.1% of reviews | **22.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free |
| Size | 235 MB | 103 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Zhongqing Yixin (Hangzhou) Technology Co., Ltd](https://appshunter.io/developer/1074549483) | [Shandong Hongyi Energy Service Co. Ltd.](https://appshunter.io/developer/1380652247) |

## What reviewers say

### 志愿汇

[App page](https://appshunter.io/ios/app/id959468399)

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

**In-app purchases:** none


### 大白U帮

[App page](https://appshunter.io/ios/app/u/id1428185315)

This app allows students and employees to book shower services at designated facilities. Users can select their preferred time slots and pay using their account balance, eliminating the need for physical cards and in-person queues.

**Highlights:** Book shower appointments, Select service times, Mobile payment, Cardless transactions, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 志愿汇 free?

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

### Is 大白U帮 free?

大白U帮 is free to download, with no in-app purchases.

### Do 志愿汇 or 大白U帮 have ads?

志愿汇 shows ads; 大白U帮 does not.

### Which is updated more often, 志愿汇 or 大白U帮?

志愿汇 ships an update every 3 weeks, and 大白U帮 monthly. Most recently, 志愿汇 was updated on November 1, 2026 and 大白U帮 on October 29, 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.*