# 国通信托 vs i8Office

The clearest difference is update cadence: i8Office at every 10 days against 国通信托's every 2 months. i8Office also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

国通信托 ships an update every 2 months, i8Office every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | 国通信托 | i8Office |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 85 MB | 46 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GUOTONG TRUST Co., Ltd](https://appshunter.io/developer/1444569696) | [Daemon Sunshine Technology Co., Ltd.](https://appshunter.io/developer/404129623) |

## What reviewers say

### 国通信托

[App page](https://appshunter.io/ios/app/id1444569697)

**Features:** macOS Compatibility

**In-app purchases:** none


### i8Office

[App page](https://appshunter.io/ios/app/i8office/id1507722407)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 国通信托 free?

国通信托 is free to download, with no in-app purchases.

### Is i8Office free?

i8Office is free to download, with no in-app purchases.

### Do 国通信托 or i8Office have ads?

Neither 国通信托 nor i8Office shows ads.

### Which is updated more often, 国通信托 or i8Office?

国通信托 ships an update every 2 months, and i8Office every 10 days. Most recently, 国通信托 was updated on October 25, 2026 and i8Office on October 25, 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.*