# 语音日历 vs 有序Syso

The clearest difference is in-app purchases: 语音日历 at none against 有序Syso's 2. 有序Syso's advantage is iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 有序Syso sells 2 in-app purchases, starting at $1.99 per month. 语音日历 asks for nothing beyond the download.

## The numbers

| Metric | 语音日历 | 有序Syso |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 39 MB | 50 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [bodongyueqian](https://appshunter.io/developer/1796805487) | [Shandong Lingdongjing Software Technology Co., Ltd.](https://appshunter.io/developer/1872085715) |

## What reviewers say

### 语音日历

[App page](https://appshunter.io/ios/app/ai/id6755138526)

This app redefines schedule reminders using AI to automate manual input and voice calls for critical notifications. Create events by speaking, and receive phone-based voice alerts when tasks are due.

**Highlights:** AI-powered voice event creation, Automated time and title filling, Natural language task description, Phone-based voice reminders, Recurring event setup

**Features:** Vision Pro support

**In-app purchases:** none


### 有序Syso

[App page](https://appshunter.io/ios/app/syso/id6782088125)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有序Syso Pro（月度） | $1.99 | per month |
| 有序Syso Pro（年度） | $22.99 | per year |


## Frequently asked questions

### Is 语音日历 free?

语音日历 is free to download, with no in-app purchases.

### Is 有序Syso free?

有序Syso is free to download, with in-app purchases available.

### Do 语音日历 or 有序Syso have ads?

Neither 语音日历 nor 有序Syso shows ads.

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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.*