# ArkNote vs 棱镜时光

The clearest difference is in-app purchases: 棱镜时光 at none against ArkNote's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ArkNote sells 3 in-app purchases, starting at $3.99 per month. 棱镜时光 asks for nothing beyond the download.

ArkNote ships an update every 4 days, 棱镜时光 every 3 days. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ArkNote | 棱镜时光 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/arknote-adhd-friendly-notes/id6800532358/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 177 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LexyTech Ltd.](https://appshunter.io/developer/1643712954) | [杰 黄](https://appshunter.io/developer/6800548242) |

## What reviewers say

### ArkNote

[App page](https://appshunter.io/ios/app/arknote-adhd-friendly-notes/id6800532358)

Organize your daily life with a unified journaling and task management system. Capture thoughts, to-dos, and reflections in a chronological timeline, with features like recurring tasks and customizable templates to streamline your record-keeping.

**Highlights:** Daily chronological timeline, Integrated notes and to-dos, Recurring and auto-carrying tasks, Customizable templates, Nested tags for organization, System Share Extension for quick capture, iCloud sync and JSON backup

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $6.99 | per year |
| PRO | $14.99 | one-time |


### 棱镜时光

[App page](https://appshunter.io/ios/app/id6800583898)

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

**In-app purchases:** none


## Frequently asked questions

### Is ArkNote free?

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

### Is 棱镜时光 free?

棱镜时光 is free to download, with no in-app purchases.

### Do ArkNote or 棱镜时光 have ads?

Neither ArkNote nor 棱镜时光 shows ads.

### Which is updated more often, ArkNote or 棱镜时光?

ArkNote ships an update every 4 days, and 棱镜时光 every 3 days. Most recently, ArkNote was updated on October 13, 2026 and 棱镜时光 on October 4, 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.*