# CalendarTask vs 想記 AI

CalendarTask and 想記 AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. CalendarTask sells 10 in-app purchases, starting at $9.99 per year and 想記 AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CalendarTask ships an update fortnightly, 想記 AI every 3 weeks. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | CalendarTask | 想記 AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (280 ratings)](https://appshunter.io/ios/app/calendartask-efficient-life/id1570563588/reviews)** | — |
| Number of ratings | **280** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 77 MB | 42 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Xiaowei Cloud Service Technology Co., Ltd.](https://appshunter.io/developer/1473104264) | [YU-YING LIU](https://appshunter.io/developer/1639300144) |

## What reviewers say

### CalendarTask

[App page](https://appshunter.io/ios/app/calendartask-efficient-life/id1570563588)

Organize your life with a powerful task management and calendar application. Synchronize across devices, set reminders, and view important dates. Customize your calendar and utilize widgets for quick access to your schedule and upcoming events.

**Highlights:** Cross-platform synchronization, Lunar and solar calendar view, Customizable calendar appearance, Repeat tasks and reminders, Countdown widgets, List mode for tasks, Free widgets

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 year VIP (7-day free trial) | $9.99 | per year |
| 15% off for 3-month | $2.99 | one-time |
| 3 months | $3.99 | one-time |
| 10% off for 3-month | $3.99 | one-time |
| 15% off for 1-year | $7.99 | one-time |
| 10% off for 1-year | $8.99 | one-time |
| 1 year | $9.99 | one-time |
| 3 years | $19.99 | one-time |
| 15% off for 3-year | $19.99 | one-time |
| 10% off for 3-year | $19.99 | one-time |


### 想記 AI

[App page](https://appshunter.io/ios/app/ai/id6799377592)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 伴星AI永久版 | $2.99 | one-time |


## Frequently asked questions

### Is CalendarTask free?

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

### Is 想記 AI free?

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

### Do CalendarTask or 想記 AI have ads?

Neither CalendarTask nor 想記 AI shows ads.

### Which is updated more often, CalendarTask or 想記 AI?

CalendarTask ships an update fortnightly, and 想記 AI every 3 weeks. Most recently, CalendarTask was updated on October 26, 2026 and 想記 AI on October 18, 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.*