# 完美日历 vs Sara文生视频

The clearest difference is monetization model: 完美日历 at free against Sara文生视频's free with in-app purchases. Sara文生视频's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 完美日历 sells 7 one-off in-app purchases and Sara文生视频 sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

完美日历 ships an update every 3 weeks, Sara文生视频 weekly. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 完美日历 | Sara文生视频 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sara-ai/id6553977195/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 57 MB | 74 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长武 吴](https://appshunter.io/developer/1730512006) | [Xiamen Jiashizi Network Technology Co., Ltd](https://appshunter.io/developer/1707828323) |

## What reviewers say

### 完美日历

[App page](https://appshunter.io/ios/app/id6478230940)

This utility app provides a comprehensive calendar with holiday tracking, auspicious date selection for events, and a built-in compass. It also offers features like a daily fortune, large time display, and a retirement age calculator.

**Highlights:** 万年历 (Perpetual Calendar), 节假日查询 (Holiday lookup), 吉日查询 (Auspicious date finder), 罗盘 (Compass), 每日一卦 (Daily fortune), 时间屏幕 (Time screen), 退休年龄计算器 (Retirement age calculator)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月会员 | $0.99 | one-time |
| 半年会员 | $3.99 | one-time |
| 半年会员 | $4.99 | one-time |
| 一年会员 | $6.99 | one-time |
| 一年会员 | $9.99 | one-time |
| 永久会员 | $19.99 | one-time |
| 永久会员 | $39.99 | one-time |


### Sara文生视频

[App page](https://appshunter.io/ios/app/sara-ai/id6553977195)

Transform text or images into dynamic videos with AI. This app offers a streamlined creative process for generating engaging content, from product promotions to fun animations, without requiring professional editing skills. It features advanced AI engines for high-quality, synchronized audio-visual output.

**Highlights:** AI text-to-video generation, AI image-to-video creation, Multi-image video synthesis, Photo dancing and action imitation, Creative visual effects and filters, Themed video customization

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $9.99 | one-time |
| 季度会员 | $9.99 | one-time |
| 300积分 | $9.99 | one-time |
| 500积分 | $12.99 | one-time |
| 永久会员 | $14.99 | one-time |
| 1000积分 | $19.99 | one-time |
| 2000积分 | $29.99 | one-time |
| 5000积分 | $69.99 | one-time |


## Frequently asked questions

### Is 完美日历 free?

完美日历 is free to download, with in-app purchases available.

### Is Sara文生视频 free?

Sara文生视频 is free to download, with in-app purchases available.

### Do 完美日历 or Sara文生视频 have ads?

Neither 完美日历 nor Sara文生视频 shows ads.

### Which is updated more often, 完美日历 or Sara文生视频?

完美日历 ships an update every 3 weeks, and Sara文生视频 weekly. Most recently, 完美日历 was updated on October 27, 2026 and Sara文生视频 on October 15, 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.*