# EchoNotes vs 爱镝数字转图表秀花火文图Echart

The clearest difference is update cadence: EchoNotes at daily against 爱镝数字转图表秀花火文图Echart's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. EchoNotes sells 2 in-app purchases, starting at $3.99 per 7 days and 爱镝数字转图表秀花火文图Echart sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

EchoNotes ships an update daily, 爱镝数字转图表秀花火文图Echart every 3 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | EchoNotes | 爱镝数字转图表秀花火文图Echart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 246 MB | 52 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [杨胜 朱](https://appshunter.io/developer/1609009505) | [广西哔哩时光网络科技有限公司](https://appshunter.io/developer/1838878059) |

## What reviewers say

### EchoNotes

[App page](https://appshunter.io/ios/app/echonotes-ai-note-taker/id6751748038)

This AI-powered tool automatically transcribes speech to text, generates summaries, and allows note-taking from online videos. It prioritizes user privacy by processing data securely on-device.

**Highlights:** AI-powered transcription, Automatic summarization, Audio/video import, Online video note-taking, On-device privacy processing, Multi-language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EchoNotes  Premium (1 WEEK) | $3.99 | per 7 days |
| EchoNotes  Premium (1 YEAR) | $29.99 | per year |


### 爱镝数字转图表秀花火文图Echart

[App page](https://appshunter.io/ios/app/echart/id6796561152)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 爱镝数字转图表周会员 | $2.99 | per 7 days |
| 爱镝数字转图表月会员 | $3.99 | per month |
| 爱镝数字转图表年会员 | $14.99 | per year |


## Frequently asked questions

### Is EchoNotes free?

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

### Is 爱镝数字转图表秀花火文图Echart free?

爱镝数字转图表秀花火文图Echart is free to download, with in-app purchases available.

### Do EchoNotes or 爱镝数字转图表秀花火文图Echart have ads?

Neither EchoNotes nor 爱镝数字转图表秀花火文图Echart shows ads.

### Which is updated more often, EchoNotes or 爱镝数字转图表秀花火文图Echart?

EchoNotes ships an update daily, and 爱镝数字转图表秀花火文图Echart every 3 weeks. Most recently, EchoNotes was updated on October 7, 2026 and 爱镝数字转图表秀花火文图Echart on October 14, 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.*