# noteE vs AIDA

The clearest difference is rating: AIDA at 4.7 against noteE's 4.3. noteE's advantage is review sentiment (78% vs 50%) and monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. noteE sells 5 in-app purchases, starting at $0.99 per 7 days and AIDA sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AIDA holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 11 and 23 respectively. Written reviews complicate that: 78% of noteE's written reviews are positive against 50% of AIDA's, so the app with the better star average is not the one people write more warmly about.

noteE ships an update every 9 days, AIDA monthly. The most recent releases landed on August 8, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | noteE | AIDA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (11 ratings)](https://appshunter.io/ios/app/notee-ai-notes-and-docs/id1669201695/reviews) | **[4.7 (23 ratings)](https://appshunter.io/ios/app/aida-grammar-check-corrector/id6705131596/reviews)** |
| Number of ratings | 11 | **23** |
| Positive reviews | **77.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 294 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 12+ |
| Developer | [Huaxia Xufu (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1669199483) | [Tharindu Prabath](https://appshunter.io/developer/1675338074) |

## What reviewers say

### noteE

[App page](https://appshunter.io/ios/app/notee-ai-notes-and-docs/id1669201695)

This app transforms handwritten notes into text with AI, recognizes math formulas, and generates review questions. It also creates mind maps from notes, answers questions in natural language, and supports various export formats. Enjoy unlimited note-taking with customizable templates and iCloud sync.

**Highlights:** AI handwriting conversion, Smart formula recognition, AI-generated review questions, AI mind map generation, Natural language Q&A search, Export to PDF, PNG, JPEG, iCloud backup and sync

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 书笺森罗（周版本） | $0.99 | per 7 days |
| 书笺森罗（月版本） | $3.99 | per month |
| 书笺森罗（季度版本） | $5.99 | per 3 months |
| 书笺森罗（年度版本） | $7.99 | per year |
| 书笺森罗 | $9.99 | one-time |


### AIDA

[App page](https://appshunter.io/ios/app/aida-grammar-check-corrector/id6705131596)

This AI-powered writing assistant helps you create flawless text by correcting grammar and spelling errors while understanding context. It's designed for ease of use, making your writing professional for emails, reports, social media, and more.

**Highlights:** AI-powered grammar and spelling correction, Contextual understanding of writing, Professional text polishing, Intuitive and user-friendly interface, Versatile use cases (emails, reports, social media), Cross-platform availability (iPhone, iPad, Mac)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proofread AI Premium | $4.99 | per 7 days |
| Proofread AI Premium | $19.99 | per month |
| Proofread AI Premium | $24.99 | per year |
| Proofread AI Premium | $99.99 | one-time |


## Frequently asked questions

### Is noteE free?

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

### Is AIDA free?

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

### Which has better reviews, noteE or AIDA?

AIDA is rated higher. noteE averages 4.3 out of 5 from 11 ratings, while AIDA averages 4.7 from 23 ratings.

### Do noteE or AIDA have ads?

Neither noteE nor AIDA shows ads.

### Which is updated more often, noteE or AIDA?

noteE ships an update every 9 days, and AIDA monthly. Most recently, noteE was updated on August 8, 2026 and AIDA on September 6, 2026.

---

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