# 倒班助手 vs AI志愿通

The clearest difference is update cadence: AI志愿通 at every 3 weeks against 倒班助手's every 4 months. AI志愿通 also leads on iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 倒班助手 sells 10 one-off in-app purchases and AI志愿通 sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

倒班助手 ships an update every 4 months, AI志愿通 every 3 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 倒班助手 | AI志愿通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/id1034242836/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 199 MB | 28 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Shougang Automation Information Technology Co., Ltd.](https://appshunter.io/developer/1034242835) | [Zhengzhou Code Xia Technology Co., Ltd](https://appshunter.io/developer/1796331083) |

## What reviewers say

### 倒班助手

[App page](https://appshunter.io/ios/app/id1034242836)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12点券 | $0.99 | one-time |
| 18点券 | $0.99 | one-time |
| 立盾卡开通一月原价6元 | $0.99 | one-time |
| 立盾卡开通一月活动价3元 | $0.99 | one-time |
| 立盾卡续费一月原价6元 | $0.99 | one-time |
| 立盾卡续费一月活动价3元 | $0.99 | one-time |
| 28点券 | $1.99 | one-time |
| 42点券 | $2.99 | one-time |
| 立盾卡续费一年活动价18元 | $2.99 | one-time |
| 立盾卡续费一年原价30元 | $4.99 | one-time |


### AI志愿通

[App page](https://appshunter.io/ios/app/ai/id6754586986)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI志愿通-周会员 | $9.99 | per 7 days |
| AI志愿通-季会员 | $29.99 | per 3 months |
| AI志愿通-年会员 | $39.99 | per year |


## Frequently asked questions

### Is 倒班助手 free?

倒班助手 is free to download, with in-app purchases available.

### Is AI志愿通 free?

AI志愿通 is free to download, with in-app purchases available.

### Do 倒班助手 or AI志愿通 have ads?

Neither 倒班助手 nor AI志愿通 shows ads.

### Which is updated more often, 倒班助手 or AI志愿通?

倒班助手 ships an update every 4 months, and AI志愿通 every 3 weeks. Most recently, 倒班助手 was updated on November 2, 2026 and AI志愿通 on October 25, 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.*