# Dictation Notes vs 知己

The clearest difference is in-app purchases: 知己 at none against Dictation Notes's 1. 知己 also leads on update cadence (every 3 days vs every 3 months). Dictation Notes's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Dictation Notes sells 1 one-off in-app purchase. 知己 asks for nothing beyond the download.

Dictation Notes ships an update every 3 months, 知己 every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Dictation Notes | 知己 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 3 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, Mac** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Shanghai Qishan Cultural Communication Co., Ltd.](https://appshunter.io/developer/1891134548) | [伟烈 熊](https://appshunter.io/developer/6792607821) |

## What reviewers say

### Dictation Notes

[App page](https://appshunter.io/ios/app/dictation-notes/id6783130548)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $9.99 | one-time |


### 知己

[App page](https://appshunter.io/ios/app/ai/id6816163811)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dictation Notes free?

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

### Is 知己 free?

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

### Do Dictation Notes or 知己 have ads?

Neither Dictation Notes nor 知己 shows ads.

### Which is updated more often, Dictation Notes or 知己?

Dictation Notes ships an update every 3 months, and 知己 every 3 days. Most recently, Dictation Notes was updated on October 28, 2026 and 知己 on October 29, 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.*