# noteE vs Unique Days

The clearest difference is rating: Unique Days at 5.0 against noteE's 4.3. Unique Days also leads on review sentiment (100% vs 78%) and iOS requirement (12.0 vs 17.0). noteE's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 9 days vs monthly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. noteE sells 5 in-app purchases, starting at $0.99 per 7 days and Unique Days sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Unique Days holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: noteE has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 78% of noteE's written reviews are positive against 100% of Unique Days's.

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

## The numbers

| Metric | noteE | Unique Days |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (11 ratings)](https://appshunter.io/ios/app/notee-ai-notes-and-docs/id1669201695/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unique-days/id6737198411/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 77.8% of reviews | **100.0% 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 | 61 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huaxia Xufu (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1669199483) | [培钦 康](https://appshunter.io/developer/1770425492) |

## 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 |


### Unique Days

[App page](https://appshunter.io/ios/app/unique-days/id6737198411)

Easily track and countdown to important dates with a user-friendly interface and customizable widgets. Visualize upcoming events with a calendar view and enjoy local data storage for privacy and offline access.

**Highlights:** Home screen widgets, Countdown timers, Event reminders, Customizable backgrounds, Calendar view, Local data storage, Intuitive interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身会员 | $0.99 | one-time |


## Frequently asked questions

### Is noteE free?

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

### Is Unique Days free?

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

### Which has better reviews, noteE or Unique Days?

Unique Days is rated higher. noteE averages 4.3 out of 5 from 11 ratings, while Unique Days averages 5.0 from 2 ratings.

### Do noteE or Unique Days have ads?

Neither noteE nor Unique Days shows ads.

### Which is updated more often, noteE or Unique Days?

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