# 得到大脑（原Get笔记） vs Xevvi

The clearest difference is update cadence: Xevvi at every 3 days against 得到大脑（原Get笔记）'s weekly. 得到大脑（原Get笔记）'s advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 得到大脑（原Get笔记） sells 2 in-app purchases, starting at $4.99 per month and Xevvi sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

得到大脑（原Get笔记） ships an update weekly, Xevvi every 3 days. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 得到大脑（原Get笔记） | Xevvi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (45 ratings)](https://appshunter.io/ios/app/get-ai/id6711334436/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 78.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 253 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [luojilab](https://appshunter.io/developer/927765679) | [梦珂 王](https://appshunter.io/developer/1611324567) |

## What reviewers say

### 得到大脑（原Get笔记）

[App page](https://appshunter.io/ios/app/get-ai/id6711334436)

This AI-powered app transforms your spoken ideas, recordings, images, and web links into structured, polished notes. It offers intelligent search to quickly find information within your notes and supports text refinement. Ideal for work, study, and personal life organization.

**Highlights:** AI voice recording to text, AI image to text recognition, AI web link content summarization, AI text refinement and error correction, Intelligent AI-powered search within notes, Structured note organization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 得到大脑会员连续包月 | $4.99 | per month |
| 得到大脑会员连续包年 | $49.99 | per year |


### Xevvi

[App page](https://appshunter.io/ios/app/xevvi-quadrant-to-do-planner/id6760471784)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $4.99 | per year |
| 终身会员 | $14.99 | one-time |


## Frequently asked questions

### Is 得到大脑（原Get笔记） free?

得到大脑（原Get笔记） is free to download, with in-app purchases available.

### Is Xevvi free?

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

### Do 得到大脑（原Get笔记） or Xevvi have ads?

Neither 得到大脑（原Get笔记） nor Xevvi shows ads.

### Which is updated more often, 得到大脑（原Get笔记） or Xevvi?

得到大脑（原Get笔记） ships an update weekly, and Xevvi every 3 days. Most recently, 得到大脑（原Get笔记） was updated on October 27, 2026 and Xevvi on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*