# EchoRead vs ZhaMaAI

The clearest difference is update cadence: ZhaMaAI at every 2 days against EchoRead's weekly. EchoRead's advantage is ratings volume (4 vs 1) and device support (4 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. EchoRead sells 8 in-app purchases, starting at $4.99 per month and ZhaMaAI sells 7 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for EchoRead against 5.0 for ZhaMaAI. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

EchoRead ships an update weekly, ZhaMaAI every 2 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | EchoRead | ZhaMaAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/echoread-ai-reading-notes/id6740475635/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/zhamaai/id6744411300/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 68 MB | 71 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Wei Lai Zhi Tu Tech Inc](https://appshunter.io/developer/1688154558) | [曲芳 彭](https://appshunter.io/developer/1807537881) |

## What reviewers say

### EchoRead

[App page](https://appshunter.io/ios/app/echoread-ai-reading-notes/id6740475635)

This app transforms reading highlights into visual mind maps and uses AI with the Feynman learning method to deepen understanding. It helps organize notes from various sources, connect ideas, and create personalized learning experiences like reading podcasts and summaries.

**Highlights:** Convert highlights to mind maps, AI-powered Q&A and note linking, Automatic idea connections, Feynman learning modes, Generate reading podcasts, Create structured summaries, Card notes with cross-linking

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Membership | $4.99 | per month |
| 1 Month Pro Member | $8.99 | per month |
| 3 Month Membership | $12.99 | per 3 months |
| 3 Month Pro Membership | $25.99 | per 3 months |
| 1 Year Memebership | $49.99 | per year |
| 1 year Pro Member | $89.99 | per year |
| Quota package | $2.99 | one-time |
| 100 Import Quota | $8.99 | one-time |


### ZhaMaAI

[App page](https://appshunter.io/ios/app/zhamaai/id6744411300)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $20.00 | per month |
| ZhaMaAI Max Monthly | $60.00 | per month |
| Yearly Membership | $191.99 | per year |
| ZhaMaAI Max Yearly | $579.00 | per year |
| Deep Research Pack (50 times) | $6.99 | one-time |
| 深度研究(100次) | $12.99 | one-time |
| 深度研究(200次) | $24.99 | one-time |


## Frequently asked questions

### Is EchoRead free?

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

### Is ZhaMaAI free?

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

### Which has better reviews, EchoRead or ZhaMaAI?

EchoRead and ZhaMaAI are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do EchoRead or ZhaMaAI have ads?

Neither EchoRead nor ZhaMaAI shows ads.

### Which is updated more often, EchoRead or ZhaMaAI?

EchoRead ships an update weekly, and ZhaMaAI every 2 days. Most recently, EchoRead was updated on October 24, 2026 and ZhaMaAI on October 28, 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.*