# 189邮箱 vs 纳米AI

The clearest difference is rating: 纳米AI at 4.3 against 189邮箱's 2.4. 纳米AI also leads on update cadence (weekly vs every 2 months) and ratings volume (211 vs 8). 189邮箱's advantage is in-app purchases (none vs 16) and review sentiment (82% vs 54%). On price, ads and device support there is nothing between them.

Both are free to download. 纳米AI sells 14 in-app purchases, starting at $6.99 per month. 189邮箱 asks for nothing beyond the download.

纳米AI holds the better App Store score, 4.3 against 2.4. That said, the two scores are not equally well evidenced: 纳米AI has 211 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 82% of 189邮箱's written reviews are positive against 54% of 纳米AI's, so the app with the better star average is not the one people write more warmly about.

189邮箱 ships an update every 2 months, 纳米AI weekly. Both last shipped on October 16, 2026.

## The numbers

| Metric | 189邮箱 | 纳米AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (8 ratings)](https://appshunter.io/ios/app/189/id456868500/reviews) | **[4.3 (211 ratings)](https://appshunter.io/ios/app/ai/id6737763506/reviews)** |
| Number of ratings | 8 | **211** |
| Positive reviews | **81.8% of reviews** | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 178 MB | 231 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [天翼数字生活科技有限公司](https://appshunter.io/developer/1620098060) | [Beijing Qihoo Technology Co Ltd](https://appshunter.io/developer/441216575) |

## What reviewers say

### 189邮箱

[App page](https://appshunter.io/ios/app/189/id456868500)

Manage multiple email accounts, view bills and invoices, and set reminders for important tasks. Features include fingerprint login, smart search, and calendar management for organized daily planning.

**Highlights:** Multi-account email management, Bill and invoice tracking, Fingerprint login, Smart email search and filtering, SMS and calendar reminders, Schedule and task management

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

**In-app purchases:** none


### 纳米AI

[App page](https://appshunter.io/ios/app/ai/id6737763506)

This app acts as a super intelligent agent, generating expert-level videos, reports, and presentations from simple text prompts. It offers specialized AI agents for various tasks, including image editing, digital human video creation, and PPT generation, all powered by multiple large language models.

**Highlights:** Generate videos, reports, and PPTs from text, Specialized AI agents for various tasks, Digital human video creation, Professional image editing, PPT generation from themes or files, Integrated with 16 large language models, Personalized knowledge base

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月VIP | $6.99 | per month |
| 连续包季VIP | $19.99 | per 3 months |
| 连续包年VIP | $69.99 | per year |
| 100纳米 | $0.99 | one-time |
| 300纳米 | $3.99 | one-time |
| 1个月VIP | $7.99 | one-time |
| 1000纳米 | $14.99 | one-time |
| 6个月VIP | $49.99 | one-time |
| 年卡（活动） | $59.99 | one-time |
| 5000纳米 | $69.99 | one-time |
| 15个月VIP（限时活动） | $79.99 | one-time |
| 12个月VIP | $79.99 | one-time |
| 36个月 | $99.99 | one-time |
| 10000纳米 | $149.99 | one-time |

**What reviewers like**

- 🚀 Fast search and text organization capabilities
- 👍 Feels good
- 🚀 Fast response speed
- 👍 Convenient and practical

**What reviewers complain about**

- 🐛 No dark mode
- 🐛 Unable to open on Apple Mac
- 🗑️ Trash software
- 🗑️ Deceptive advertising
- 🗑️ Terrible company and software

**Reported bugs**

- Unable to receive verification code for overseas users
- App crashes on older devices

**Requested features**

- Dark mode option
- AI video generation queue improvement


## Frequently asked questions

### Is 189邮箱 free?

189邮箱 is free to download, with no in-app purchases.

### Is 纳米AI free?

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

### Which has better reviews, 189邮箱 or 纳米AI?

纳米AI is rated higher. 189邮箱 averages 2.4 out of 5 from 8 ratings, while 纳米AI averages 4.3 from 211 ratings.

### Do 189邮箱 or 纳米AI have ads?

Neither 189邮箱 nor 纳米AI shows ads.

### Which is updated more often, 189邮箱 or 纳米AI?

189邮箱 ships an update every 2 months, and 纳米AI weekly. Most recently, 189邮箱 was updated on October 16, 2026 and 纳米AI 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.*