# Chrono Assistant vs 鲨鱼日历

The clearest difference is price: 鲨鱼日历 at Free against Chrono Assistant's $0.99. Chrono Assistant's advantage is in-app purchases (none vs 5) and update cadence (every 3 weeks vs every 2 months). On ads and device support there is nothing between them.

鲨鱼日历 is free to download; Chrono Assistant costs $0.99 up front. 鲨鱼日历 sells 5 one-off in-app purchases. Chrono Assistant asks for nothing beyond the download.

Chrono Assistant ships an update every 3 weeks, 鲨鱼日历 every 2 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Chrono Assistant | 鲨鱼日历 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/id1464872545/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 81.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 15 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yu ting](https://appshunter.io/developer/1291820218) | [鲨鱼快游网络技术(北京)有限公司](https://appshunter.io/developer/1262329746) |

## What reviewers say

### Chrono Assistant

[App page](https://appshunter.io/ios/app/chrono-assistant/id1339082178)

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

**In-app purchases:** none


### 鲨鱼日历

[App page](https://appshunter.io/ios/app/id1464872545)

Efficiently manage your schedule with powerful reminders and calendar views. Quickly add events and stay on top of important dates, including bill payments. Data syncs across devices with an account system.

**Highlights:** Schedule management, Timed reminders, Calendar views, Payment reminders, Quick event creation, Multi-device data sync

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20点 | $0.99 | one-time |
| 300点 | $0.99 | one-time |
| 月卡会员 | $2.99 | one-time |
| 季卡会员 | $6.99 | one-time |
| 年卡会员 | $14.99 | one-time |


## Frequently asked questions

### Is Chrono Assistant free?

Chrono Assistant costs $0.99, with no in-app purchases.

### Is 鲨鱼日历 free?

鲨鱼日历 is free to download, with in-app purchases available.

### Do Chrono Assistant or 鲨鱼日历 have ads?

Neither Chrono Assistant nor 鲨鱼日历 shows ads.

### Which is updated more often, Chrono Assistant or 鲨鱼日历?

Chrono Assistant ships an update every 3 weeks, and 鲨鱼日历 every 2 months. Most recently, Chrono Assistant was updated on October 5, 2026 and 鲨鱼日历 on October 13, 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.*