# noteE vs Stacked

The clearest difference is update cadence: noteE at every 9 days against Stacked's every 7 months. noteE also leads on monetization model (free vs free with in-app purchases) and review sentiment (78% vs 67%). Stacked's advantage is rating (4.6 vs 4.3). 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 Stacked sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Stacked holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 11 and 13 respectively. Written reviews complicate that: 78% of noteE's written reviews are positive against 67% of Stacked'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, Stacked every 7 months. The most recent releases landed on August 8, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | noteE | Stacked |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (11 ratings)](https://appshunter.io/ios/app/notee-ai-notes-and-docs/id1669201695/reviews) | **[4.6 (13 ratings)](https://appshunter.io/ios/app/stacked-routine-stack-habits/id6740246728/reviews)** |
| Number of ratings | 11 | **13** |
| Positive reviews | **77.8% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 294 MB | 61 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Huaxia Xufu (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1669199483) | [Tip Tap Apps](https://appshunter.io/developer/1257263778) |

## 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 |


### Stacked

[App page](https://appshunter.io/ios/app/stacked-routine-stack-habits/id6740246728)

Build powerful daily routines and track habits with this all-in-one task manager. Combine tasks and habits into customized routines, receive step-by-step guidance, and monitor progress. Offers free and premium features to enhance productivity and time management.

**Highlights:** Create customizable routines, Step-by-step routine guidance, Track habits and tasks together, Flexible task types (free/premium), Progress tracking and statistics, Custom notifications and reminders, Habit stacking technique integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stacked Prime Monthly | $3.99 | per month |
| Stacked Prime Yearly | $17.99 | per year |
| Stacked Prime Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is noteE free?

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

### Is Stacked free?

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

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

Stacked is rated higher. noteE averages 4.3 out of 5 from 11 ratings, while Stacked averages 4.6 from 13 ratings.

### Do noteE or Stacked have ads?

Neither noteE nor Stacked shows ads.

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

noteE ships an update every 9 days, and Stacked every 7 months. Most recently, noteE was updated on August 8, 2026 and Stacked on August 24, 2026.

---

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