# 千橙F2B2C vs CIEC

The clearest difference is update cadence: CIEC at every 6 days against 千橙F2B2C's every 2 months. 千橙F2B2C's advantage is 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.

千橙F2B2C ships an update every 2 months, CIEC every 6 days. The most recent releases landed on December 5, 2025 and May 19, 2026 respectively.

## The numbers

| Metric | 千橙F2B2C | CIEC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 43 MB | 7 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [汇通达网络股份有限公司](https://appshunter.io/developer/1003666487) | [Anh Nguyen Duc](https://appshunter.io/developer/1574177561) |

## What reviewers say

### 千橙F2B2C

[App page](https://appshunter.io/ios/app/f2b2c/id1563349231)

**Features:** macOS Compatibility

**In-app purchases:** none


### CIEC

[App page](https://appshunter.io/ios/app/ciec/id1578402980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 千橙F2B2C free?

千橙F2B2C is free to download, with no in-app purchases.

### Is CIEC free?

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

### Do 千橙F2B2C or CIEC have ads?

Neither 千橙F2B2C nor CIEC shows ads.

### Which is updated more often, 千橙F2B2C or CIEC?

千橙F2B2C ships an update every 2 months, and CIEC every 6 days. Most recently, 千橙F2B2C was updated on December 5, 2025 and CIEC on May 19, 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.*