# 189邮箱 vs i国网

The clearest difference is rating: 189邮箱 at 2.4 against i国网's 1.5. 189邮箱 also leads on review sentiment (82% vs 53%). i国网's advantage is ratings volume (44 vs 8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

189邮箱 holds the better App Store score, 2.4 against 1.5. That said, the two scores are not equally well evidenced: i国网 has 44 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 82% of 189邮箱's written reviews are positive against 53% of i国网's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 189邮箱 | i国网 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (8 ratings)](https://appshunter.io/ios/app/189/id456868500/reviews)** | [1.5 (44 ratings)](https://appshunter.io/ios/app/i/id1586964186/reviews) |
| Number of ratings | 8 | **44** |
| Positive reviews | **81.8% of reviews** | 53.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 178 MB | 1.0 GB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [天翼数字生活科技有限公司](https://appshunter.io/developer/1620098060) | [国网信通产业集团](https://appshunter.io/developer/1586964188) |

## 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


### i国网

[App page](https://appshunter.io/ios/app/i/id1586964186)

This app provides instant communication, online collaboration, and efficiency tools for company professionals. It aims to create a connected and convenient mobile ecosystem for higher quality, faster services.

**Highlights:** Instant communication, Online collaboration, Efficiency tools, Content dissemination, Hierarchical operations, Ecosystem connectivity, Security protection

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 189邮箱 free?

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

### Is i国网 free?

i国网 is free to download, with no in-app purchases.

### Which has better reviews, 189邮箱 or i国网?

189邮箱 is rated higher. 189邮箱 averages 2.4 out of 5 from 8 ratings, while i国网 averages 1.5 from 44 ratings.

### Do 189邮箱 or i国网 have ads?

Neither 189邮箱 nor i国网 shows ads.

### Which is updated more often, 189邮箱 or i国网?

189邮箱 ships an update every 2 months, and i国网 every 2 months. Most recently, 189邮箱 was updated on September 22, 2026 and i国网 on September 24, 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.*