# y笔记 vs Flash Notes

The clearest difference is iOS requirement: y笔记 at 15.0 against Flash Notes's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. y笔记 sells 1 in-app purchase, starting at $99.99 per year and Flash Notes sells 3 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 weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | y笔记 | Flash Notes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Freemium |
| Size | 73 MB | 68 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [YanTron (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1780305660) | [馨洁龙 郑](https://appshunter.io/developer/1872415712) |

## What reviewers say

### y笔记

[App page](https://appshunter.io/ios/app/y/id6746467906)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| y笔记Pro连续包年 | $99.99 | per year |


### Flash Notes

[App page](https://appshunter.io/ios/app/flash-notes-idea-cards-and-memo/id6759559652)

Capture fleeting thoughts instantly and organize them effortlessly. This app uses AI to help your ideas evolve and discover new connections, transforming scattered notes into valuable knowledge. Review your inspirations in new ways and gain visual insights into your creative process.

**Highlights:** Lightning-fast note capture via widgets and Siri, Categorize with 3 card types and color tags, Inbox-style processing with swipe gestures, Link related cards for idea evolution, AI-powered memory cards for insights, Serendipitous review via flashcard carousel, Multi-view options and visual insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashNote-Pro(Monthly) | $0.99 | per month |
| FlashNote-Pro(Quarterly) | $1.99 | per 3 months |
| FlashNote-Pro(One‑time purchase) | $4.99 | one-time |


## Frequently asked questions

### Is y笔记 free?

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

### Is Flash Notes free?

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

### Do y笔记 or Flash Notes have ads?

Neither y笔记 nor Flash Notes shows ads.

### Which is updated more often, y笔记 or Flash Notes?

y笔记 ships an update weekly, and Flash Notes weekly. Most recently, y笔记 was updated on October 30, 2026 and Flash Notes on October 31, 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.*