# 志愿通App vs 生命数字

The clearest difference is price: 志愿通App at Free against 生命数字's $2.99. 志愿通App also leads on update cadence (every 2 weeks vs every 7 months) and iOS requirement (11.0 vs 13.4). On ads, in-app purchases and device support there is nothing between them.

志愿通App is free to download; 生命数字 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

志愿通App ships an update every 2 weeks, 生命数字 every 7 months. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 志愿通App | 生命数字 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Size | 60 MB | 19 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Tianhua Online Education Technology Co. Ltd.](https://appshunter.io/developer/1239171073) | [Lisen Huang](https://appshunter.io/developer/1237513723) |

## What reviewers say

### 志愿通App

[App page](https://appshunter.io/ios/app/app/id6480396826)

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

**In-app purchases:** none


### 生命数字

[App page](https://appshunter.io/ios/app/id6733247534)

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

**In-app purchases:** none


## Frequently asked questions

### Is 志愿通App free?

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

### Is 生命数字 free?

生命数字 costs $2.99, with no in-app purchases.

### Do 志愿通App or 生命数字 have ads?

Neither 志愿通App nor 生命数字 shows ads.

### Which is updated more often, 志愿通App or 生命数字?

志愿通App ships an update every 2 weeks, and 生命数字 every 7 months. Most recently, 志愿通App was updated on September 8, 2026 and 生命数字 on September 21, 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.*