# 中国联通 vs iNotes私密备忘录

The clearest difference is review sentiment: iNotes私密备忘录 at 86% against 中国联通's 37%. iNotes私密备忘录 also leads on rating (4.8 vs 2.5) and iOS requirement (11.0 vs 13.0). 中国联通's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. iNotes私密备忘录 sells 4 in-app purchases, starting at $1.99 per month. 中国联通 asks for nothing beyond the download.

iNotes私密备忘录 holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 71, so its average is the more settled of the two. Written reviews point the same way: 37% of 中国联通's written reviews are positive against 86% of iNotes私密备忘录's.

中国联通 ships an update every 3 weeks, iNotes私密备忘录 every 2 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 中国联通 | iNotes私密备忘录 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews) | **[4.8 (71 ratings)](https://appshunter.io/ios/app/inotes/id1445807846/reviews)** |
| Number of ratings | **1.3K** | 71 |
| Positive reviews | 37.1% of reviews | **86.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 333 MB | 79 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [Chuansheng Jia](https://appshunter.io/developer/1845615575) |

## What reviewers say

### 中国联通

[App page](https://appshunter.io/ios/app/id416457422)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app
- 🚀 Fast and responsive
- 💡 Comprehensive functionality

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔋 High battery consumption
- 📢 Too many ads and promotions
- 🤯 Confusing and cluttered UI
- 🔒 Privacy concerns

**Reported bugs**

- Login issues and authentication problems
- Compatibility problems with newer OS versions
- Inconsistent performance across devices

**Requested features**

- Add English language support
- Improve search and navigation
- Provide more detailed account information
- Implement dark mode option


### iNotes私密备忘录

[App page](https://appshunter.io/ios/app/inotes/id1445807846)

Securely store and manage your private notes with password protection and iCloud synchronization. Easily share memos via email or social media, and organize them with custom categories. Offers convenient export options for your entries.

**Highlights:** Password protection for data security, iCloud automatic updates, Share memos via email and social media, Categorize memos with new entry function, Star important entries, Export memos to PDF, long Weibo, long images, HTML

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly | $1.99 | per month |
| VIP Annual | $16.99 | per year |
| Remove watermarker | $0.99 | one-time |
| Remove ads | $7.99 | one-time |


## Frequently asked questions

### Is 中国联通 free?

中国联通 is free to download, with no in-app purchases.

### Is iNotes私密备忘录 free?

iNotes私密备忘录 is free to download, with in-app purchases available.

### Which has better reviews, 中国联通 or iNotes私密备忘录?

iNotes私密备忘录 is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while iNotes私密备忘录 averages 4.8 from 71 ratings.

### Do 中国联通 or iNotes私密备忘录 have ads?

iNotes私密备忘录 shows ads; 中国联通 does not.

### Which is updated more often, 中国联通 or iNotes私密备忘录?

中国联通 ships an update every 3 weeks, and iNotes私密备忘录 every 2 months. Most recently, 中国联通 was updated on October 18, 2026 and iNotes私密备忘录 on October 16, 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.*