# ePlanRetroViper vs Canton Fair (CIEF)

The clearest difference is device support: Canton Fair (CIEF) at 3 against ePlanRetroViper's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | ePlanRetroViper | Canton Fair (CIEF) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (14 ratings)](https://appshunter.io/ios/app/canton-fair-cief/id6479602933/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 199 MB | 118 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jared Rodgers](https://appshunter.io/developer/1745373446) | [CHINA FOREIGN TRADE CENTRE GROUP, Ltd.](https://appshunter.io/developer/619629859) |

## What reviewers say

### ePlanRetroViper

[App page](https://appshunter.io/ios/app/eplanretroviper/id1644558040)

**In-app purchases:** none


### Canton Fair (CIEF)

[App page](https://appshunter.io/ios/app/canton-fair-cief/id6479602933)

Discover exhibitors and products across numerous categories with AI-powered search. Navigate the exhibition with booth-level precision, plan your itinerary, and connect with potential buyers and suppliers. Facilitate cross-border communication with instant messaging and AI translation.

**Highlights:** Exhibitor and product search, Booth-level navigation, Itinerary planning, Trade matching services, Instant messaging with AI translation, Omnimedia exhibition content

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

**In-app purchases:** none


## Frequently asked questions

### Is ePlanRetroViper free?

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

### Is Canton Fair (CIEF) free?

Canton Fair (CIEF) is free to download, with no in-app purchases.

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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.*