# 得到大脑（原Get笔记） vs TruthTruth

The clearest difference is in-app purchases: TruthTruth at none against 得到大脑（原Get笔记）'s 2. TruthTruth also leads on update cadence (every 4 days vs weekly). 得到大脑（原Get笔记）'s advantage is iOS requirement (13.0 vs 15.1). On price, ads 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. TruthTruth asks for nothing beyond the download.

得到大脑（原Get笔记） ships an update weekly, TruthTruth every 4 days. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 得到大脑（原Get笔记） | TruthTruth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (45 ratings)](https://appshunter.io/ios/app/get-ai/id6711334436/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 79.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 230 MB | 54 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [luojilab](https://appshunter.io/developer/927765679) | [熠 杨](https://appshunter.io/developer/1896629285) |

## 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 |


### TruthTruth

[App page](https://appshunter.io/ios/app/truthtruth/id6762195166)

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

**In-app purchases:** none


## 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 TruthTruth free?

TruthTruth is free to download, with no in-app purchases.

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

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

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

得到大脑（原Get笔记） ships an update weekly, and TruthTruth every 4 days. Most recently, 得到大脑（原Get笔记） was updated on October 17, 2026 and TruthTruth 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.*