# Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 vs Horae

Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 and Horae 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. Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 sells 5 in-app purchases, starting at $1.99 per month and Horae sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 ships an update fortnightly, Horae every 9 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 | Horae |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 71 MB | 14 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [梦珠 王](https://appshunter.io/developer/1890692834) | [轩 董](https://appshunter.io/developer/6778627354) |

## What reviewers say

### Okaydoo 欧卡：提醒事项、清单、任务、待办+日历

[App page](https://appshunter.io/ios/app/okaydoo-plus/id6761721288)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OkayDoo Pro（月度） | $1.99 | per month |
| OkayDoo Pro（升级订阅） | $9.99 | per year |
| OkayDoo Pro（年度） | $12.99 | per year |
| OkayDoo 标准版（永久） | $14.99 | one-time |
| 创始会员·终身 | $24.99 | one-time |


### Horae

[App page](https://appshunter.io/ios/app/horae-ai-task-planner/id6778651635)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Horae Plus Monthly | $6.99 | per month |
| Horae Plus Yearly | $29.99 | per year |
| Horae Plus Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 free?

Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 is free to download, with in-app purchases available.

### Is Horae free?

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

### Do Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 or Horae have ads?

Neither Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 nor Horae shows ads.

### Which is updated more often, Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 or Horae?

Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 ships an update fortnightly, and Horae every 9 days. Most recently, Okaydoo 欧卡：提醒事项、清单、任务、待办+日历 was updated on October 9, 2026 and Horae on October 16, 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.*