# Noteday vs 今知日课

The clearest difference is iOS requirement: Noteday at 15.0 against 今知日课's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Noteday sells 1 one-off in-app purchase and 今知日课 sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Noteday | 今知日课 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/noteday-date-record/id1545736323/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 18 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [稼东 田](https://appshunter.io/developer/1541476449) | [惠桐 董](https://appshunter.io/developer/1822284792) |

## What reviewers say

### Noteday

[App page](https://appshunter.io/ios/app/noteday-date-record/id1545736323)

Easily record and categorize important dates like birthdays and holidays. Get timely reminders to prepare for special occasions. Supports both Gregorian and lunar calendars, with customizable event visuals and repeat settings.

**Highlights:** Record and classify important date events, Set custom images, backgrounds, and colors, Support for repeating events, Gregorian and lunar calendar support, Daily, advanced, and custom reminders, iCloud data synchronization, Dark mode support

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noteday Pro | $1.99 | one-time |


### 今知日课

[App page](https://appshunter.io/ios/app/id6796895138)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 今知 Pro 月度会员 | $0.99 | per month |
| 今知 Pro 季度会员 | $1.99 | per 3 months |
| 今知 Max 月度会员 | $3.99 | per month |
| 今知 Max 季度会员 | $6.99 | per 3 months |
| 今知 Pro 年度会员 | $7.99 | per year |
| 今知 Max 年度会员 | $22.99 | per year |


## Frequently asked questions

### Is Noteday free?

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

### Is 今知日课 free?

今知日课 is free to download, with in-app purchases available.

### Do Noteday or 今知日课 have ads?

Neither Noteday nor 今知日课 shows ads.

### Which is updated more often, Noteday or 今知日课?

Noteday ships an update fortnightly, and 今知日课 fortnightly. Most recently, Noteday was updated on November 3, 2026 and 今知日课 on October 24, 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.*